[PHP] newbie question about code
I'm looking at someone's code to learn and I'm relatively new to programming. In the code I see commands like: $code->do_command(); I'm not really sure what that means. How would that look in procedural style programming? do_command($code); or something else? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] stripping first comma off and everything after
I'm querying data and have results such as a variable named $entries[$i]["dn"]: CN=NTPRTPS3-LANIER-LD335c-LH107-PPRNP9A92,OU=XXf,OU=XX,OU=X,DC=,DC=xx,DC=xxx Basically I need to strip off the first command everything after, so that I just have it display CN=NTPRTPS3-LANIER-LD335c-LH107-PPRNP9A92. I tried echo rtrim($entries[$i]["dn"],","); but that doesn't do anything. Any ideas? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] html email showing instead of line breaks
oh nevermind, i see double quotes translate the \r\n to its appropriate EOL character. Adam Williams wrote: Thanks, i'll try that. what is the difference in using '' and ""? I thought they were interchangeable. Jonathan Tapicer wrote: \r\n should be between double quotes: "\r\n" -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] html email showing instead of line breaks
Thanks, i'll try that. what is the difference in using '' and ""? I thought they were interchangeable. Jonathan Tapicer wrote: \r\n should be between double quotes: "\r\n" -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] html email showing instead of line breaks
I have users enter support tickets into a a form and then it
emails it to me, I'm trying to get the emails to display when they hit
enter correctly, so i'm changing the \r\n to , but in the email i'm
getting, its displaying the instead of a line break: here is the code:
$message = "new support request
#".mysqli_insert_id($mysqli)."
Hello, ".$_SESSION["full_name"]." has created a new support request.
Please log in at http://intra/helpdesk\";>MDAH Helpdesk.
The problem request is \"";
$message .= htmlspecialchars(str_replace('\r\n', '',
$_POST["problem"]));
$message .= "\" and the best time to contact is
\"".htmlspecialchars($_POST["contact_time"])."\" ";
$headers = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html;
charset=iso-8859-1' . "\r\n";
$headers .= "From:
".$_SESSION["full_name"]."<".$_SESSION["username"]."@mdah.state.ms.us>"
."\r\n" .
"X-Mailer: PHP/" . phpversion();
mail('isst...@mdah.state.ms.us', $subject, $message,
$headers);
but the email I get is:
Hello, Karen Redhead has created a new support request. Please log in at
MDAH Helpdesk . The problem request is "Elaine is
out today but her computer no longer has Past Perfect from what I can
tell. Also how does she access her email. The Sea Monkey email icon does
not take you anywhere.Thanks so much,Karen" and the best time to
contact is "1:30 -5:00"
How come the email is being displayed with instead of line breaks?
[PHP] running php script as a user?
I have a page where a user authenticates, fills in some information in an HTML form, and then when clicking on the submit button, will need to execute a php schell script as that user to write some data to their /home/username directory. Since apache web server runs as the user nobody, how will I have that script execute as that user so that it can write data to their home directory? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] fixing new lines from in an email?
Daniel Brown wrote:
In a cursory glance, I've noticed the following code:
htmlspecialchars(nl2br(str_replace('\r','',$_POST["problem"])))
You are using a literal '\r' in your str_replace() function. This
should instead be replaced with double quotes to translate the \r to
its appropriate EOL character:
htmlspecialchars(nl2br(str_replace("\r",'',$_POST["problem"])))
Thanks, I didn't know that single vs double quotes in that instance made
a difference. I've made the change to my code.
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[PHP] fixing new lines from in an email?
I have staff fill out a form that contains a with their
problem description and emailed to me when they click submit. Staff
will press enter in the text area, but I'm having problems converting
the \r\n into a new line in the email that is sent to me, here is the code:
$subject = "new support request #".mysqli_insert_id($mysqli);
$message = "Hello, ".$_SESSION["full_name"]." has created a new support
request. Please log in at http://intra/helpdesk\";>MDAH
Helpdesk. The problem request is
\"".htmlspecialchars(nl2br(str_replace('\r','',$_POST["problem"])))."\".
and the best time to contact is
\"".htmlspecialchars($_POST["contact_time"])."\".";
$headers = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
$headers .= "From:
".$_SESSION["full_name"]."<".$_SESSION["username"]."@mdah.state.ms.us>"
."\r\n" ."X-Mailer: PHP/" . phpversion();
mail('awill...@mdah.state.ms.us', $subject, $message, $headers);
and here is an example email, notice the \n is still in the body of the
email, and it needs to be converted to a new line in the email:
Hello, Gwendolyn Jones has created a new support request. Please log in
at MDAH Helpdesk . The problem request is "1 of 2
questions: I'm having trouble opening files from Jennifer, Susie, and
Bill because they are working with a higher version of microsoft office.
My version is 2003. Is there any way I could get an update on this?\n2
of 2 questions: I need permission to download a plug-in for the NPS site
where I research NR properties.\nNeither of these questions/issues are
urgent. Thanks. -Gwen". and the best time to contact is "Any time, phone
# is cell".
why isn't nl2br converting the \n to in the email?
[PHP] graphical integrated development environment recommendations?
With the wide range of users on the list, I'm sure there are plenty of opinions on what are good graphical IDE's and which ones to avoid. I'd like to get away from using notepad.exe to code with due to its limitations. Something that supports syntax/code highlighting and has browser previews would be nice features. I'm looking at Aptana (www.aptana.com) but it seems like it is more complicated to use then it should be. Either Linux or Windows IDE (i run both OSes) recommendations would be fine. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] SMTP mail server
Ron Piggott wrote: How do I specify an actual SMTP server? (Like mail.host.com) This is what I have so far: mail($email, $subject, $message, $headers); I was to http://ca2.php.net/manual/en/function.mail.php and saw this syntax: mail ( string $to , string $subject , string $message [, string $additional_headers [, string $additional_parameters ]] ) Ronhttp:// http://www.php.net/manual/en/mail.configuration.php looks like you can edit php.ini and change SMTP=localhost to something else and restart apache (if needed) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] I need ideas for things to code
Andrew Hucks wrote: I've been coding PHP for about a year, and I'm running out of things to code that force me to learn new things. If you have any suggestions, I'd greatly appreciate it. I'm currently writing an in-house PHP helpdesk ticket system. I looked at all the open source ones i could find in a google search and they didn't do what I need (some had few features, others didn't support authentication against external sources (ldap, imap, etc)). the commercial ones seemed like they'd do what I want, but the budget is tight with my employer currently. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] help with explode()
Jan G.B. wrote:
Yes, preg_match_all returns all matches and the subpattern matches
(the "stuff" inside the brakes)
You can ommit stop it by using (?:) instead of ()..
So: preg_match_all('/(?:[a-z]+|"[a-z ]+")/i', $_POST["terms"], $termsarray)
You might want to check out the regular expression manuals on
http://www.php.net/manual/en/book.pcre.php
regards
Thanks, you've been a big help, that works great!
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Re: [PHP] help with explode()
Jan G.B. wrote:
You could try it with regular expression matching..
for example:
Regards
Thanks. That seems to create 2 duplicate arrays, though. Can it be
narrowed down to just array [0]?
preg_match_all('/([a-z]+|"[a-z ]+")/i', $_POST["terms"], $termsarray);
echo $_POST["terms"]."";
print_r($termsarray);
displays:
John Jill "Judy Smith"
Array ( [0] => Array ( [0] => John [1] => Jill [2] => "Judy Smith" ) [1]
=> Array ( [0] => John [1] => Jill [2] => "Judy Smith" ) )
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[PHP] help with explode()
I have a form where users submit search terms and it explodes the terms
into an array based upon spaces. But, how can I have explode() keep
words in quotation marks together? For example, if someone enters on
the form:
John Jill "Judy Smith"
and I run $termsarray = explode(" ", $_POST["terms"]);
it explodes into:
Array ( [0] => John [1] => Jill [2] => "Judy [3] => Smith" )
but I'd like it to explode into:
Array ( [0] => John [1] => Jill [2] => "Judy Smith" )
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Re: [PHP] how to determine if a mysql query returns an empty set?
Andrew Ballard wrote: It won't be any of those because the query is successful even if it returns no records. You could use http://us2.php.net/manual/en/mysqli-stmt.num-rows.php to determine how many rows were returned. Andrew Oh ok, thanks that makes sense. Thanks for the link also -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] how to determine if a mysql query returns an empty set?
Nitsan Bin-Nun wrote:
mysql_num_rows() maybe? if not I probably haven't understood your question.
Thanks, I never thought of trying that. This code works!
$mysqli_get_requests = mysqli_query($mysqli,$get_requests);
if (!mysqli_num_rows($mysqli_get_requests))
{
echo "You have reached the end of the results.
Please press the back button.
";
exit;
}
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[PHP] how to determine if a mysql query returns an empty set?
Is there a way to determine if a mysql query returns an empty set? I am
selecting 10 results at a time with a limit statement and need to know
when i've ran out of rows. I've only got 2 rows in the database, so
when I start with row 10, it returns an empty set. I have the following
code:
//running this query gives "Empty set (0.00 sec)" in mysql console.
$get_requests = "select form_id, full_name, email, phone, division,
location, date_format(time_of_request, '%m-%d-%Y %r') as
time_of_request, contact_time, problem, accepted_by,
date_format(accepted_time, '%m-%d-%Y %r') as accepted_time, resolution,
date_format(resolution_time, '%m-%d-%Y %r') as resolution_time from form
where ((stage = 'Closed') && (email = 'awilliam' )) order by
resolution_time limit 10 , 10"
//checks to see if it returns nothing, then print that you are at the
end of the results
if (!$mysqli_get_requests =
mysqli_query($mysqli,$get_requests))
{
echo "You have reached the end of the results.
Please press the back button.
";
exit;
}
but that doesn't work, because I guess an empty set is not false, 0, or
NULL?
Re: [PHP] php isn't displaying mysql query correctly
Shawn McKenzie wrote:
No. How about:
while ($row = mysqli_fetch_array($mysqli_get_support_types_result))
{
echo "".$row['types'];
}
thanks, now that you provided that, I see that I left out the $row variable!
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[PHP] php isn't displaying mysql query correctly
I have the code:
$mysqli_get_support_types = "Select types from support_types order by
types";
$mysqli_get_support_types_result =
mysqli_query($mysqli,$mysqli_get_support_types) or
die(mysqli_error($mysqli));
while (mysqli_fetch_array($mysqli_get_support_types_result))
{
echo "".$mysqli_get_support_types[types];
}
echo "
but when I go to the web page source it displays:
SS
but the query runs correctly in MySQL. So why is php just printing S's?
mysql> Select types from support_types order by types;
+-+
| types |
+-+
| Change User |
| Computer Hardware |
| Computer Peripheral |
| Computer Software |
| Delete User |
| Networking |
| New Project |
| New User|
| Server |
| Telephone |
+-+
10 rows in set (0.00 sec)
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Re: [PHP] GIS with PHP tutorial
have you looked into this? http://postgis.refractions.net/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] header() and passing sessions
abdulazeez alugo wrote:
Hi,
Well I'ld say the reason is quite obvious. You have simply not set
$_session["username"] . I'ld have done something like:
-- option.php --
header('Location:
http://intra.mdah.state.ms.us/helpdesk/viewpending.php?PHPSESSID='.SID);
//
I'ld use SID
}
?>
--viewpending.php -
I hope this helps. try it.
Cheers
Alugo Abdulazeez
Well the thing is, $_SESSION["username"] is set. If I change option.php to:
header('Location:
http://intra.mdah.state.ms.us/helpdesk/viewpending.php?PHPSESSID='.session_id());
}
*/
?>
and click on View Pending Requests, it prints:
session username is awilliam
[PHP] header() and passing sessions
I need some help passing a session variable with a header() function.
According to www.php.net/header, the documentation states:
*Note*: Session ID is not passed with Location header even if
session.use_trans_sid
is enabled. It
must by passed manually using *SID* constant.
so, I'm trying to manually pass the SID, but not having any luck. Here
is a snippet of my code:
There is a file login.php which has session_start(); and sets
$_SESSION["username"] with the username you logged in with from
index.php and has a form to click View Pending Requests which has the
action of option.php.
-- option.php --
header('Location:
http://intra.mdah.state.ms.us/helpdesk/viewpending.php?PHPSESSID='.session_id());
}
?>
--viewpending.php --
so you click on View Pending Requests, and the URL in your browser is:
http://intra.mdah.state.ms.us/helpdesk/viewpending.php?PHPSESSID=du75p41hel9k1vpuah799l2ce7
but viewpending.php says "You have not logged in". Why is that?
Re: [PHP] Re: help with end of line charater
Shawn McKenzie wrote:
This may be best handled in your sorting code. What does it look like?
yeah just a second ago a big lightbulb went off in my head and i fixed
my code to add a \r\n on saving, and strip it on viewing. I sort on
viewing, not sort on saving. The viewing code looks like:
$biglist = "";
$filename = "/usr/local/majordomo/lists/".$edit;
$fp = fopen($filename, "r") or die ("Couldn't open $filename");
if ($fp)
{
while (!feof($fp))
{
$thedata = fgets($fp);
$buildingvar[] = $thedata;
}
sort($buildingvar);
foreach ($buildingvar as $key => $val)
{
if ($val != "\r\n") //gets rid of
empty whitespace lines
{
$biglist .= "$val";
}
}
}
//$biglist gets echo'd into a textarea box below.
but now right before it is saved, i'll add a new line
$list .="\r\n";
$fp = fopen($filename, "w") or die ("Couldn't open $filename");
if ($fp)
{
fwrite($fp, $list);
echo "
Saving Page
Your mailing list has been updated.";
}
fclose($fp);
so that upon viewing, if they didn't press enter, a \r\n will be added,
and even if they did add press enter on the last line, it'll be stripped
out upon viewing the list of email addresses.
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[PHP] help with end of line charater
I have staff inputting email addresses into a named $list on
a form and when they click submit, my php script sorts the email
addresses and writes to disk. The problem is, lets say they enter the
email addresses
b...@mdah.state.ms.us
ama...@mdah.state.ms.us
sa...@mdah.state.ms.us
j...@mdah.state.ms.us
ci...@mdah.state.ms.us
then views the sortes email addresses, it displays as:
ama...@mdah.state.ms.us
b...@mdah.state.ms.us
ci...@mdah.state.ms.usjoe@mdah.state.ms.us
sa...@mdah.state.ms.us
because the staff didn't hit enter on the last line. Is there a way to
read each line of input and add a carriage return if needed? I tried
the code below but it did not work, nothing happened, and i don't know
to examine each line to see if it ends in \r\n either.
$list2 = explode("\r\n", $list);
foreach ($list2 as $key => $var)
{
$var = $var."\r\n";
}
$list = implode("\r\n", $list2);
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Re: [PHP] removing text from a string
Thanks Boyd, your code did exactly what I wanted! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] removing text from a string
I have a file that looks like: 1. Some Text here 2. Another Line of Text 3. Yet another line of text 340. All the way to number 340 And I want to remove the Number, period, and blank space at the begining of each line. How can I accomplish this? Opening the file to modify it is easy, I'm just lost at how to remove the text.: //print the modified line and \n } fclose($fp); } ?> -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] going from procedural style to object orientated style coding
I was wondering if anyone knew of some books/tutorials/howto's, etc on going from procedural style coding to object orientated coding with PHP? I've been using PHP since version 3 and am used to the procedural style, but I'm noticing that PHP's trend is going to the object orientated style, but I'm not familiar with that style. Any suggestions on how to make the switch to coding in object orientated style? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] New search related question
http://search.mnogo.ru Jason Pruim wrote: Hi Everyone! :) Just a quick question, I've done some googling but haven't been able to find what I need... I am looking at doing a search function for someone's website, the website is just static HTML files, and she doesn't want to redo the entire website to make it dynamic. What I am thinking (And please correct me when I'm wrong!) is that if I maintain a database with keywords in it, and links to the pages it exists on, I can implement the search easily enough without redoing the entire website. IE: Someone searches the database for "Flowers" and flowers are the main product on: "Flowers.html" and "fakeFlowers.html" so on the page, I would display: Search Term: Flowers Search Results: link.to.site/Flowers.html link.to.other.site/fakeFlowers.html Is there anything wrong with the way I'm thinking? Or is it that there is a better way to search through a static HTML site? -- Jason Pruim Raoset Inc. Technology Manager MQC Specialist 3251 132nd ave Holland, MI, 49424 www.raoset.com [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] checking user input of MM-DD-YYYY
Andrew Ballard wrote:
All the more reason I would turn it into a timestamp or DateTime
object in PHP first. That will prevent trying to insert something like
what I used above. Then I would get rid of the MySQL STR_TO_DATE
function in the $mysqli_insert_sql value just replace it with
something like this:
date('Y-m-d', $length_start)
If you enter it in that format MySQL will get it right without regard
to locale settings.
I hope that you are sanitizing the rest of the input as well, and not
just shoving unchecked POST data into a database. Your example is a
SQL injection attack waiting to be exploited.
Andrew
I'm running mysql_real_escape_string(); on all of the variables prior to
inserting/updating them.
I don't see the point in needing to convert it to a timestamp. The
length_start and length_end fields in MySQL are defined as date fields.
All I care about is the date, not the hours/minutes/seconds. If I
insert it as date('Y-m-d', $length_start) then when I SELECT it back
out, I will still have to do a date conversion back to MM-DD- when I
display it to the user.
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Re: [PHP] checking user input of MM-DD-YYYY
Andrew Ballard wrote:
Just curious why you won't take 1-15-2008. Once you validate it, you
can always assign it to a variable as either a timestamp or a DateTime
object and then format it however you want when you display it, send
it to a database, or whatever you are doing with the date.
FWIW, what you have above will also accept 42-75-2008.
Andrew
Because I'm inserting it into MySQL as a date conversion from American
date to a MySQL date field. %m must be ##, %d must be ##, and %Y must be
. so if %m or %d is set to 1 - 9 and not 01 - 09 it will error.
$mysqli_insert_sql = "INSERT INTO contract (user_id, cwcv,
amount, responsibility, length_start, length_end, stage, title, lastmod,
divdirdate)
VALUES ( '$user_id', '". $_POST["cwcv"]."', '".$_POST["amount"]."',
'".$_POST["responsibility"]."',
STR_TO_DATE('".$_POST["length_start"]."', '%m-%d-%Y'),
STR_TO_DATE('".$_POST["length_end"]."', '%m-%d-%Y'), '1',
'".$_POST["title"]."', now(), now())";
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Re: [PHP] checking user input of MM-DD-YYYY
Thanks, I think I have it:
$dateexplode = explode("-", $_POST["date_entered"]);
if (!preg_match("/^(\d{2})$/", $dateexplode[0],$data1) ||
!preg_match("/^(\d{2})$/", $dateexplode[1],$data2) ||
!preg_match("/^(\d{4})$/", $dateexplode[2],$data3))
{
die ("you have entered an invalid date");
}
so if the person enters 01-15-2008 its fine, but 1-15-2008 dies.
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[PHP] checking user input of MM-DD-YYYY
I'm having users enter dates in MM-DD- format. is there a way to check if what they have entered is invalid (like if they enter 1-15-2008 instead of 01-15-2008) ? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] handling ' with mysql/php insert and select
In my form, I am parsing all the text inputs through mysql_real_escape_string() before inserting the data. however, when I look at the SQL query in PHP, when I type the word blah's to my text box variable, and then insert it into mysql after being ran through mysql_real_escape_string(), it does: insert into contract (contract_id, responsibility) VALUES (15, 'blah\\\'s') and when I query the in mysql/PHP it shows: select responsibility from contract where contract_id = 15; ++ | responsibility | ++ | blah\'s| ++ 1 row in set (0.00 sec) and when I run that select statement in PHP it prints blah\'s on the screen. I want it to print back blah's without the \. So what are my options? run every variable through stripslashes(); before printing them to the screen? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: mysql date question
nevermind, figure it out, had to take the ' ' away from
contract.length_start :)
Adam Williams wrote:
I have a field in mysql as shown by describe contract;
| length_start | date| YES | | NULL
||
Which stores it in the mysql format of -MM-DD. However, I need
the output of my select statement to show it in MM-DD- format. I
can select it to see the date in the field:
select length_start from contract where user_id = 1;
+--+
| length_start |
+--+
| 2006-01-12 |
+--+
1 row in set (0.00 sec)
so then I do my date_format() select statement, but it returns a NULL
value. Why?
select date_format('contract.length_start', '%m-%d-%Y') as
length_start from contract where user_id = 1;
+--+
| length_start |
+--+
| NULL |
+--+
1 row in set, 1 warning (0.00 sec)
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[PHP] mysql date question
I have a field in mysql as shown by describe contract;
| length_start | date| YES | | NULL
||
Which stores it in the mysql format of -MM-DD. However, I need the
output of my select statement to show it in MM-DD- format. I can
select it to see the date in the field:
select length_start from contract where user_id = 1;
+--+
| length_start |
+--+
| 2006-01-12 |
+--+
1 row in set (0.00 sec)
so then I do my date_format() select statement, but it returns a NULL
value. Why?
select date_format('contract.length_start', '%m-%d-%Y') as length_start
from contract where user_id = 1;
+--+
| length_start |
+--+
| NULL |
+--+
1 row in set, 1 warning (0.00 sec)
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[PHP] Fatal error: Function name must be a string
I'm getting the following error and I don't see whats wrong with my
line. Any ideas?
*Fatal error*: Function name must be a string in
*/var/www/sites/intra-test/contract/perform.php* on line *57*
and my snippet of code is:
if ( $_POST["perform"] == "View Contracts" )
{
$mysqli_get_userid = "SELECT user_id from user where email =
'".$_SESSION["username"]."'";
$mysqli_get_userid_result = $mysqli_query($mysqli, // line 57
$mysqli_get_userid) or die(mysqli_error($mysqli));
while ($userid_result =
mysqli_fetch_array($mysqli_get_userid_result))
{
$user_id = $userid_result["user_id"];
}
}
[PHP] Wrong parameter count for imap_open()
I'm running PHP 5.2.4 and getting the error:
*Warning*: Wrong parameter count for imap_open() in
*/var/www/sites/intra-test/contract/login.php* on line *9
*My code is:
$mbox =
imap_open("\"{mail.mdah.state.ms.us/imap/novalidate-cert:143}INBOX\",
\"".$_POST["username"]."\", \"".$_POST["password"]."\""); // line 9
but when I echo it out, it looks fine:
echo "\"{mail.mdah.state.ms.us/imap/novalidate-cert:143}INBOX\",
\"".$_POST["username"]."\", \"".$_POST["password"]."\"";
prints:
"{mail.mdah.state.ms.us/imap/novalidate-cert:143}INBOX", "awilliam",
"xxx"
any ideas?
*
*
Re: [PHP] how to handle inserting special characters into a mysql field
Thanks for all the replies everyone. I have a question on
mysql_real_escape_string(). The PHP example page shows:
$query = sprintf("SELECT * FROM users WHERE user='%s' AND password='%s'",
mysql_real_escape_string($user),
mysql_real_escape_string($password));
and I understand it uses the %s because of sprintf(), to indicate the
data is a string. However, thats not syntax I'm used to seeing. If I
rewrite the code to the following below, will it return the same results
or error when queried?
$user = mysql_real_escape_string($user);
$password = mysql_real_escape_string($password)
$query = "SELECT * FROM users WHERE user='$user' AND password='$password'";
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[PHP] how to handle inserting special characters into a mysql field
I'm going to be inserting data from a PHP form into a mysql field. The data could contain special characters like < > ' " \ /, etc. How do I handle that? just $data = addslashes(htmlspecialchars($data)); before the insert query? because later on the data will be read back from the mysql db and I don't want it to contain a special character that would break the PHP script. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] mysql DATE_FORMAT() question
nevermind, I see I had a mistake in my mysql statement, I should of been: select DATE_FORMAT(testdate, '%m\-%d\-%Y') as date_column from testtable; please disregard. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] mysql DATE_FORMAT() question
I ran the commands: CREATE TABLE testtable ( testdate DATETIME); INSERT INTO testtable (testdate) VALUES (now()); and then I want to select it but format it to show the date only (not the time, and yes I know I could use DATE instead of DATETIME, but there may be cases where I need to show the time also). So I run: select DATE_FORMAT(testdate, '%m\-%d\-%Y') from testtable AS date_column; +-+ | DATE_FORMAT(testdate, '%m\-%d\-%Y') | +-+ | 12-12-2007 | +-+ now my question is, why is the column heading DATE_FORMAT(testdate, '%m\-%d\-%Y') even though I told it to be called date_column? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] parsing text for special characters
I've got an html form, and I have PHP parse the message variables for
special characters so when I concatenate all off the message variables
together, if a person has put in a ' " or other special character, it
won't break it when it used in mail($to, "MMH Suggestion", "$message",
"$headers"); below is my snippet of code, but is there a better way to
parse the text for special characters. what about if I were to have the
$message inserted into a mysql field? how would I need to handle
special characters that way?
$need_message = $_POST['need_message'];
function flash_encode($need_message)
{
$string = rawurlencode(utf8_encode($need_message));
$string = str_replace("%C2%96", "-", $need_message);
$string = str_replace("%C2%91", "%27", $need_message);
$string = str_replace("%C2%92", "%27", $need_message);
$string = str_replace("%C2%82", "%27", $need_message);
$string = str_replace("%C2%93", "%22", $need_message);
$string = str_replace("%C2%94", "%22", $need_message);
$string = str_replace("%C2%84", "%22", $need_message);
$string = str_replace("%C2%8B", "%C2%AB", $need_message);
$string = str_replace("%C2%9B", "%C2%BB", $need_message);
return $need_message;
}
//and then there are $topic_message, $fee_message, etc and they all get
concatenated with
$message .= needs_message;
$message .= $topics_message;
$message .= $fee message;
//emails the $message
mail($to, "MMH Suggestion", "$message", "$headers");
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Re: [PHP] problem with foreach
Robert Cummings wrote:
On Mon, 2007-10-22 at 18:07 +0100, Stut wrote:
Adam Williams wrote:
I have an html page with checkboxes:
Modern
Mississippi
Civil Rights
MilitaryHistory
and mailform2.php containing:
echo "you selected: ";
/* line 81 */ foreach ($_POST[option] as $a)
{
echo "$a";
}
but I'm getting the error:
you selected:
*Warning*: Invalid argument supplied for foreach() in
*/var/www/sites/mdah-test/museum/mmhsurvey/mailform2.php* on line *81*
I googled some checkbox/foreach pages on google, but I don't see where
I'm going wrong. I'm running php 5.2.5 on Apache 2.2.4 on Fedora
Linux. Any help?
Turn notices on. You will then get lots of notices about the use of an
undefined constant "option".
You should be using $_POST['option'] instead - notice the quotes.
Your HTML should really have double quotes around the attributes but
that's beyond the scope of this list.
He's still going to get an invalid argument warning though since PHP
will automatically convert the unquoted key to a string and then look up
the value. The problem is that the value doesn't exist or is not an
array as expected.
Cheers,
Rob.
Yeah, thats the problem I'm having for some reason. When I do:
print_r($_POST['option']);
it prints nothing.
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[PHP] problem with foreach
I have an html page with checkboxes:
Modern
Mississippi
Civil Rights
MilitaryHistory
and mailform2.php containing:
echo "you selected: ";
/* line 81 */ foreach ($_POST[option] as $a)
{
echo "$a";
}
but I'm getting the error:
you selected:
*Warning*: Invalid argument supplied for foreach() in
*/var/www/sites/mdah-test/museum/mmhsurvey/mailform2.php* on line *81*
I googled some checkbox/foreach pages on google, but I don't see where
I'm going wrong. I'm running php 5.2.5 on Apache 2.2.4 on Fedora
Linux. Any help?
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Re: [PHP] echo'ing a variable and cat'ing text
got it! i had to have my block of code look like this:
if ( $file = file ( $filename ) ) {
foreach ( $file as $line ) {
if ( $line != "" ) {
$line = trim($line);
echo ( $line . "@mdah.state.ms.us" );
echo "\n";
}
}
} else {
echo ( "Couldn't open $filename" );
}
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Re: [PHP] echo'ing a variable and cat'ing text
John Nichel wrote:
Well, you're not telling fgets how much to read for one, and I'd do
this a different way to begin with...
if ( $file = file ( $filename ) ) {
foreach ( $file as $line ) {
if ( $file != "" ) {
echo ( $line . "@mdah.state.ms.us" );
}
}
} else {
echo ( "Couldn't open $filename" );
}
When I do that, I get:
userabc
@mdah.state.ms.ususerdef
@mdah.state.ms.ususerxyz
@mdah.state.ms.us
so looks like I need to strip out the end-of-line (EOL) character somehow.
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Re: [PHP] echo'ing a variable and cat'ing text
Hi, I just tried that, didn't make a difference, still not getting my expected output. [EMAIL PROTECTED] wrote: [snip] echo "$thedata"."@mdah.state.ms.us"; [/snip] Try echo "$thedata".'@mdah.state.ms.us'; -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] echo'ing a variable and cat'ing text
I have a file called userlist. I'm trying to read the file, and then echo their name and add @mdah.state.ms.us with it. In the file userlist, it looks like: userabc userdef userxyz and I have the following code: But when I run it, I get: @mdah.state.ms.ususerabc @mdah.state.ms.ususerdef @mdah.state.ms.ususerxyz and I am expecting to get: [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] So can someone look at my code and let me know why I'm not getting my expected output? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] grabbing source of a URL
Hi, I don't know what functions to use so maybe someone can help me out. I want to grab a URL's source (all the code from a link) and then cut out a block of text from it, throw it away, and then show the page. For example, if I have page.html with 3 lines: hi this is line a this is line b this is line c i want my php script to grab the source of page.html, strip out: this is line a and then display what is left, how would I go about doing this? I don't know what function to use to grab the page. for the string to remove, I know I can probably do a str_replace and replace the known code with nothing. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] stripping text from a string
Hi, I use a piece of proprietary software at work that uses weird session ID strings in the URL. A sample URL looks like: http://zed2.mdah.state.ms.us/F/CC8V7H1JF4LNBVP5KARL4KGE8AHIKP1I72JSBG6AYQSMK8YF4Y-01471?func=find-b-0 The weird session ID string changes each time you login. Anyway, how can I strip out all of the text between the last / and the ? and insert it into another variable? So in this case, the end result would be a variable containing: CC8V7H1JF4LNBVP5KARL4KGE8AHIKP1I72JSBG6AYQSMK8YF4Y-01471 thanks! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] fopen and http://
On Fri, 8 Oct 2004, Hendrik Schmieder wrote: > What say phpinfo about Registered PHP Streams ? > >Hendrik > > Hi, I think I just figured out my problem...I had to use rtrim($line) because I think there was a \n or an invisible character at the end of the line that was being passed to the http:// server from looking at the server's access_log and error_log files. So now it works except on the very last line it processes, it prints "does not exist", so there is still some sort of a hidden character but its not affecting fetching the URLs from the web server. so i'm still trying to figure that last line out, but everything else works. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] fopen and http://
On Fri, 8 Oct 2004, Matt M. wrote: > > But I don't understand why I am getting that error about failed to open > > strem: HTTP request failed, when I can bring up the links fine in a > > browser on the server running the php script. So can anyone help me out? > > Thanks > > do you have allow_url_fopen enabled? > > http://us4.php.net/manual/en/ref.filesystem.php#ini.allow-url-fopen > > Yes I do, in my php.ini I have: ;; ; Fopen wrappers ; ;; ; Whether to allow the treatment of URLs (like http:// or ftp://) as files. allow_url_fopen = On -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] fopen and http://
Hi, I'm having a problem with fopen and http files. I keep getting the
error:
Warning: fopen(http://zed/htdocs/rgfindingaids/series594.html )
[function.fopen]: failed to open stream: HTTP request failed! HTTP/1.1 404
Not Found in /home/awilliam/public_html/rgfaidstest.php on line 15
http://zed/htdocs/rgfindingaids/series594.html does not exist
Warning: fopen(http://zed/htdocs/rgfindingaids/ser391.html )
[function.fopen]: failed to open stream: HTTP request failed! HTTP/1.1 404
Not Found in /home/awilliam/public_html/rgfaidstest.php on line 15
http://zed/htdocs/rgfindingaids/ser391.html does not exist
Warning: fopen(http://zed/htdocs/rgfindingaids/ser392.html )
[function.fopen]: failed to open stream: HTTP request failed! HTTP/1.1 404
Not Found in /home/awilliam/public_html/rgfaidstest.php on line 15
http://zed/htdocs/rgfindingaids/ser392.html does not exist
I have a text file /home/awilliam/public_html/rgfaids containing URLs such
as:
http://zed/htdocs/rgfindingaids/series594.html
http://zed/htdocs/rgfindingaids/ser391.html
http://zed/htdocs/rgfindingaids/ser392.html
and I can bring up these URLs fine in a browser on the PC i'm running the
script on.
The following is my code:
";
}
elseif ($filetotest)
{
echo "$line does exist";
}
}
?>
But I don't understand why I am getting that error about failed to open
strem: HTTP request failed, when I can bring up the links fine in a
browser on the server running the php script. So can anyone help me out?
Thanks
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[PHP] opposite of array_unique()?
array_unique() removes duplicate values from an array. Is there an opposite function or way of keeping all values in a single dimentional array that are duplicates and removing all that are duplicates? for example if I have an array: array( [0] => 'dog', [1] => 'cat', [2] => 'rabbit', [3] => 'cat') how do I make it just have array ( [0] => 'cat' )? i want to drop the non-duplicates and trim the array to only have one of the duplicates? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] single dimensional array questions
Here is my snippet of code. It takes cardnum from the database, removes
the duplicates for each individual date, and then counts how many discrete
numbers there was.
//database connect and selection here, now my sql statement:
$sql = "select convert( varchar,eventime, 110) as date, cardnum from events,
badge where eventtype=0 and devid=1 and events.cardnum=badge.id and badge.type
= 1 and convert(varchar,eventime,110) between '$startdate' and '$enddate'
group by events.eventime, events.cardnum order by
convert(varchar,eventime,110), cardnum";
$query = mssql_query($sql);
while ($row = mssql_fetch_assoc($query))
{
$array[$row['date']][] = $row['cardnum'];
}
$i = 0;
$j = 0;
foreach ( $array as $key => $value)
{
echo 'date: '. $key . ', count: ' . count(array_unique($value));
echo "";
$i += count(array_unique($value));
$j++;
}
$query = mssql_query($sql);
while ($row = mssql_fetch_assoc($query))
{
$array[$row['date']][] = $row['cardnum'];
}
$i = 0;
$j = 0;
foreach ( $array as $key => $value)
{
echo 'date: '. $key . ', count: ' . count(array_unique($value));
echo "";
$i += count(array_unique($value));
$j++;
}
echo "total = $i";
echo "average = ".round(($i/$j),1);
And now my question. What I need to do is create a single
dimensional array that contains each number that
count(array_unique($value)) is counting. how would I do this? I can't
use the SQL query because I have to remove duplicate cardnums for each
date.
I was thinking of doing:
$patrons = array();
//inside of the foreach have this:
$patrons[] = array_unique($value);
but that doesn't seem to work. because when I print_r($patrons) its
creating an array of arrays of an array. here is from july 1 to july 7th.
date: 07-01-2004, count: 50
date: 07-02-2004, count: 43
date: 07-03-2004, count: 33
date: 07-06-2004, count: 35
date: 07-07-2004, count: 51
Array ( [0] => Array ( [0] => 123 [1] => 204 [2] => 277 [4] => 343 [6] =>
450 [7] => 552 [8] => 637 [9] => 828 [11] => 829 [12] => 1007 [13] => 1075
[14] => 1363 [15] => 1455 [17] => 1539 [18] => 1736 [19] => 1928 [23] =>
1929 [25] => 2044 [26] => 2221 [29] => [34] => 2961 [36] => 2969 [37]
=> 3122 [39] => 3273 [42] => 3274 [46] => 3286 [47] => 3288 [51] => 3294
[52] => 3322 [53] => 3325 [54] => 3326 [56] => 3327 [57] => 3328 [59] =>
3329 [60] => 3330 [61] => 3332 [62] => [63] => 3334 [64] => 3335 [65]
=> 3336 [66] => 3337 [68] => 3338 [69] => 3339 [70] => 3340 [71] => 3341
[72] => 3342 [73] => 3343 [74] => 3344 [76] => 3345 [77] => 3346 ) [1] =>
Array ( [0] => 114 [1] => 123 [2] => 277 [3] => 369 [5] => 637 [6] => 744
[7] => 829 [8] => 1264 [10] => 1702 [11] => 1738 [13] => 1911 [15] => 1928
[20] => 2221 [24] => [29] => 2593 [30] => 2961 [31] => 2969 [34] =>
3037 [35] => 3273 [38] => 3274 [43] => 3322 [45] => 3336 [46] => 3338 [48]
=> 3347 [50] => 3348 [53] => 3349 [55] => 3350 [56] => 3351 [57] => 3352
[59] => 3353 [61] => 3354 [62] => 3355 [63] => 3356 [66] => 3357 [68] =>
3358 [69] => 3359 [70] => 3360 [71] => 3361 [72] => 3362 [73] => 3363 [75]
=> 3364 [76] => 3365 [77] => 3366 ) [2] => Array ( [0] => 87 [2] => 344
[3] => 355 [4] => 362 [5] => 637 [7] => 744 [8] => 825 [9] => 826 [11] =>
895 [13] => 1478 [15] => 1654 [17] => 2429 [18] => 2654 [20] => 2756 [21]
=> 2969 [22] => 3124 [23] => 3166 [24] => 3273 [27] => 3274 [29] => 3294
[31] => 3351 [32] => 3352 [34] => 3361 [36] => 3367 [37] => 3368 [39] =>
3369 [40] => 3370 [42] => 3372 [43] => 3373 [44] => 3374 [45] => 3375 [46]
=> 3376 [47] => 3378 ) [3] => Array ( [0] => 314 [4] => 343 [7] => 637 [8]
=> 825 [9] => 826 [10] => 829 [11] => 1736 [13] => 1844 [15] => 2084 [17]
=> 2967 [18] => 2990 [19] => 2991 [21] => 3037 [23] => 3078 [24] => 3106
[25] => 3107 [28] => 3179 [31] => 3379 [34] => 3380 [36] => 3381 [38] =>
3382 [40] => 3383 [41] => 3384 [42] => 3385 [44] => 3386 [45] => 3387 [46]
=> 3388 [47] => 3389 [48] => 3390 [49] => 3391 [51] => 3392 [53] => 3393
[54] => 3394 [55] => 3395 [56] => 3396 ) [4] => Array ( [0] => 63 [3] =>
203 [4] => 286 [5] => 637 [7] => 828 [9] => 829 [10] => 1066 [12] => 1262
[13] => 1702 [14] => 1736 [16] => 1738 [17] => 1844 [19] => 1926 [20] =>
2654 [23] => 2946 [24] => 2990 [26] => 2991 [29] => 3179 [31] => 3220 [33]
=> 3286 [35] => 3316 [38] => 3334 [39] => 3361 [41] => 3383 [43] => 3384
[44] => 3385 [45] => 3390 [46] => 3391 [48] => 3398 [49] => 3399 [50] =>
3400 [53] => 3401 [55] => 3402 [59] => 3403 [63] => 3404 [65] => 3405 [71]
=> 3406 [72] => 3407 [73] => 3408 [74] => 3409 [75] => 3410 [76] => 3411
[77] => 3412 [79] => 3413 [81] => 3414 [82] => 3415 [83] => 3416 [84] =>
3418 [85] => 3419 [86] => 3420 [87] => 3421 ) ) total = 212
average = 42.4
note that there is no july 4th and 5th because we were closed those days.
what I want to do is is say after I add the first array of dates into
$patrons[], say if its 10 cardnums, i'll have $patrons[0] through $patrons[9],
and when I add the next day and it was 8 cardnums, it would be
$pa
Re: [PHP] converting a char variable to an int?
eh nevermind, I found settype();
:) thanks
On Mon, 14 Jun 2004, Adam Williams wrote:
> Hi, I have a variable that is created using the date command:
>
> $date = date("Ymd");
>
> but its not working in my database this way (when I explicity enter
> 20040614 in my database, it works though). so I think PHP is making $date
> a character variable, so how can I force or change the caste of $date to
> force it to be an integer variable? thanks
>
>
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[PHP] converting a char variable to an int?
Hi, I have a variable that is created using the date command:
$date = date("Ymd");
but its not working in my database this way (when I explicity enter
20040614 in my database, it works though). so I think PHP is making $date
a character variable, so how can I force or change the caste of $date to
force it to be an integer variable? thanks
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Re: [PHP] rounding average to one decimal point
On Mon, 10 May 2004, Richard Davey wrote: > Hello Adam, > > Monday, May 10, 2004, 7:03:36 PM, you wrote: > > AW> Hi, I have a randon group of numbers I need the average of. When I add > AW> them up and divide by how many there are and print the result, I get a > AW> lot of decimal places. The number comes out to look like 29.3529411765, > AW> but I don't need that many decimal places. rounding to one decimal place > AW> will be fine. anyway to trim off the excess decimal values? > > Try the round() function? :) > > ceil() and floor() might help if you decide you don't want the extra > decimal places too. > > i didn't know about round(), guess i should check php.net/round next time ;) thanks! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] rounding average to one decimal point
Hi, I have a randon group of numbers I need the average of. When I add them up and divide by how many there are and print the result, I get a lot of decimal places. The number comes out to look like 29.3529411765, but I don't need that many decimal places. rounding to one decimal place will be fine. anyway to trim off the excess decimal values? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] adding -'s to a numeric string
Hi, I have a form where I have a user entering in the date in a numeric string. For today they would enter 04212004 and so on...I'm working on this date within mysql server, and mssql server handles dates as 04-21-2004 when you use convert(varchar,field,110). So how in PHP can I change a variable's value which is 04122004 into 04-21-2204 thanks! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] ocilogon
Hi, I figured out what was wrong, I had php_oci8.dll uncommented in php.ini but not php_oracle.dll. Fixed that and now I get an ORA-12705 error, which looking on google has something to do with NLS. Going to do more reading, thanks :) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] ocilogon
Hi, I have the client libraries on the computer I have PHP on. My connect
line is $conn = ocilogon("user","pw","zed.aleph0"); and I can connect
usning sqlplus. When I look at the listener log, it doesn't show my
computer with PHP on it trying to connect using PHP, but when I tnsping
zed.aleph0, the listener log shows that.
On 30 Mar 2004, William Lovaton wrote:
> You need the Oracle cliente libraries installed where you have PHP for
> this to work.
>
> the third parameter in OCILogon() is the connection string configured in
> tnsnames.ora ($ORACLE_HOME/network/admin)
>
> Let's say that you make connection to Oracle using sqlplus:
> User: scott
> pass: tiger
> dbstring: test
>
> this in PHP would be: $conn = OCILogon("scott", "tiger", "test");
>
>
> -William
>
>
> El mar, 30-03-2004 a las 15:52, Adam Williams escribió:
> > Hi, what is the syntax for using ocilogon() to connect to a remote server?
> > The remote server's name is zed.mdah.state.ms.us (ip is 10.8.5.4) and the
> > database is zed.aleph0. Locally on zed I can do
> > ociogon("user","pw","zed.alpeh0") and connect fine, but on a remote server
> > I try ociogon("user","pw","[EMAIL PROTECTED]") but it errors out with an
> > oci_open_server error. I tried going to www.php.net/ocilogon but the page
> > doesn't exist, so does anyone know how the proper connect line to
> > connect to a remote server that runs oracle? Thanks!
>
>
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[PHP] ocilogon
Hi, what is the syntax for using ocilogon() to connect to a remote server?
The remote server's name is zed.mdah.state.ms.us (ip is 10.8.5.4) and the
database is zed.aleph0. Locally on zed I can do
ociogon("user","pw","zed.alpeh0") and connect fine, but on a remote server
I try ociogon("user","pw","[EMAIL PROTECTED]") but it errors out with an
oci_open_server error. I tried going to www.php.net/ocilogon but the page
doesn't exist, so does anyone know how the proper connect line to
connect to a remote server that runs oracle? Thanks!
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[PHP] str_replace or regex
Hi, I was wondering if I can get some help with either a str_replace or a regex. I have some data and it always begins with $$ but it can end with any letter of the alphabet. so sometimes its $$a and sometimes its $$b and sometimes $$c all the way to $$z. $$a all the way to $$z needs to be changed to a / So is there a way to do this? I was thinking of a str_replace but since the letter always changes I'm not so sure. Any help? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] regex to change ' to ?
Thank you, that works great!
On Thu, 4 Mar 2004, Richard Davey wrote:
> Hello Adam,
>
> Thursday, March 4, 2004, 3:36:06 PM, you wrote:
>
> AW> What would be the PHP expression to change any and all ' to ? in a
> AW> variable?
>
> AW> I want to change any and all ' in $_POST[data] to ?
>
> $output_array = str_replace("'", "?", $_POST);
>
> Use this instead of a reg exp for such a simple task, it's quicker and
> will cope with the whole array in one command.
>
>
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[PHP] regex to change ' to ?
What would be the PHP expression to change any and all ' to ? in a variable? I want to change any and all ' in $_POST[data] to ? what would be the statement? Thanks! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] authentication using /etc/passwd
Hi, is there a way to authenticate a username/password someone enters in a form with what is in /etc/passwd? Thanks! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] authentication comparing to /etc/passwd
Hi, is there a PHP function or some sort of way to have a user enter their username and password in a form, and compare the username and password and see if the username exists and the password is correct? basically I want to have a page where a person enters their username and password and if correct to use the header function to send them to the a page. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] date conversion
Hi, is there a PHP function that will convert MM/DD/ to MMDD? Also I will need to take into affect some people may put in M/D/ (some people may put in 1 instead of 01, 2 instead of 02, etc). Is there a way to do this? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] date convertion
I have a script where a user inputs a date in MMDD format, and I need to convert it to month day, year. For example they will enter 20031209 and I need the script to return the date as December 09, 2003. They won't be entering today's date, so I can't use the timestamp with the date function. So any ideas? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] escaping ' when inside a " "
Yeah thats what I meant to do, my PHP is very rusty if you can't tell (and so is my SQL) :) Jay Blanchard wrote: [snip] If I have the SQL statement: $sql = "select subject from subwhile where subject = '*$var[0]*'"; Don't you want to do: $sql = "select subject from subwhile where subject LIKE '%$var[0]%'"; [/snip] Not if the variable is exactly what he is looking for. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] escaping ' when inside a " "
If I have the SQL statement: $sql = "select subject from subwhile where subject = '*$var[0]*'"; do I need to put a \ before each '? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] explode()
I am having a user enter a phrase into a textbox, and then I need to
seperate the words he has typed into variables so I can use each one
in an sql statement. I know I will use the explode() function to do this,
but how will I know how many variables I've created. For instance, if a
user types in 3 words seperated by spaces, how will I know i'll have
var[0] through var[2]? how about when they type in 2 words or 4 words?
How will I know how many words they have typed in? The only way I can
think of to do this is:
// $var is the input after being ran through explode()
$i = 0;
while ($var[$i])
{
$i++;
}
I will then take the data they enter and create the sql statement:
$j = 0;
$sql = "select subject from subfile where";
while ($j <= $i)
{
$j++;
$sql .= "suject matches '*$var[$j]*'";
if ( $j != $i)
{
$sql .= " and ";
}
}
but I think there has to be a better way to do this. any ideas?
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Re: [PHP] keyword searching
I'm using Informix SQL. Do you know how to do full text searching on Informix? If so, please share the details :) Jay Blanchard wrote: [snip] I am selecting a field in a database called description for keyword searching. The field contains names of people, states, years, etc. When someone searches for say "holmes north carolina" the query searches for exactly that, fields which have "holmes north carolina", and not fields that contaim holmes, north, and carolina. So I run a str_replace to replace all spaces with *, which turns it into "holmes*north*carolina", but say that north carolina is before holmes in the field, it won't return those fields (it only returns fields in which holmes is infront of north carolina). So how can I have it return all fields which contain all the words holmes, north, and carolina in any order, in that field? [/snip] You don't say which database you are using, but several allow for full text searching of fields where the order is inconsequential. The behaviour you describe is preceisely how most (if not all) databases will return a search on a "standard" column type. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] keyword searching
Hello, I am selecting a field in a database called description for keyword searching. The field contains names of people, states, years, etc. When someone searches for say "holmes north carolina" the query searches for exactly that, fields which have "holmes north carolina", and not fields that contaim holmes, north, and carolina. So I run a str_replace to replace all spaces with *, which turns it into "holmes*north*carolina", but say that north carolina is before holmes in the field, it won't return those fields (it only returns fields in which holmes is infront of north carolina). So how can I have it return all fields which contain all the words holmes, north, and carolina in any order, in that field? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] testing a variable
Hello,
I need to test a variable to see if it contains a value or not, and if
not, do something. My php is a little rusty, so which would be better?
if ( !$var )
{ echo "do something";}
or
if ( !isset($var )
{ echo "do something";}
or are both of those wrong, and if so, how hsoudl I check if a variable is
false, null, doesn't contain a value, etc...
What I am doing is checking a field in an sql table, and if the field is
null, empty, etc... then do something. so what is the best way to check
the field if its null, empty, etc...?
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Re: [PHP] ignoring case
Hi, I finally found it in my notes, it was sql_regcase() Rolf Brusletto wrote: Adam Williams wrote: Hi, does anyone happen to know off hand the function that will ignore case for data inputted via text from a ? I don't remember it off hand and can't find it in the function list on php.net. Basically it changes the text in the string from a character to [a-Z] for each character. I know it exists because i've used it before. Any help? Thanks Adam - here ya go.. http://www.php.net/strtolower Rolf Brusletto http://www.phpExamples.net -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] ignoring case
Hi, does anyone happen to know off hand the function that will ignore case for data inputted via text from a ? I don't remember it off hand and can't find it in the function list on php.net. Basically it changes the text in the string from a character to [a-Z] for each character. I know it exists because i've used it before. Any help? Thanks -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] sql query/displaying results question
I have a php page I am writing with an SQL query. I am going to query the database for a couple of fields. One of the fields I am querying is the title oh the document someone is searching for. The title will be used at the top of the html page and will say: "you are searching for document number ###: document $title" but then later on down on the page when it starts returning your results: "document $title: document $location" So I will have 1 query that needs to print the document $title at the top of the page and then when it starts showing results. I won't know what the document title is until the database is queried (because they are doing a query for keywords in the documents stored in that table in the database). So at the top of the page can I use my $title from the database and then when I start showing the results, can I show the same document $title from the 1st row returned if I am using a while loop, or because I already used $title at the top from the 1st row returned, will it want to start at the 2nd row returned when I start my while loop to return all of the data? Adam -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] displaying time on the server
Hello, I was wondering if someone knew how to display the time on the server to a web page that resides on that server, and have it update the time each second? I was looking at javascript for this, but they all use the client PC viewing the page to get the time, but I want it to display the server's time. any suggestions on how to do this? Thanks! Adam -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] allowing access to php page by IP
Hello,
I want to allow access to a php page but am not sure how I should verify
the IP once I get it. I want to allow 10.8.4.* and 10.8.5.* to access a
certain webpage and keep everyone else out. I have written code to figure
out what someone's IP is, but am not sure about how I should verify
whether the IP is in the range of 10.8.4.* or 10.8.5.*. Any suggestions?
I was thinking of either using a regex (but I dunno regex so I'd have to
learn it) to stip off the .* octect and then compare the rest of the IP
and see if its either 10.8.4 or 10.8.5, or create a for loop and loop
through 1-254 and cat it to the end of 10.8.4. and 10.8.5. and compare it
to the IP they are coming from. Any suggestions on how I should do it?
Here is the code I have to get the IP:
if (getenv("HTTP_CLIENT_IP"))
{
$ip = getenv("HTTP_CLIENT_IP");
}
elseif (getenv("HTTP_X_FORWARDED_FOR"))
{
$ip = getenv("HTTP_X_FORWARDED_FOR");
}
elseif (getenv("REMOTE_ADDR"))
{
$ip = getenv("REMOTE_ADDR");
}
else $ip = "UNKNOWN";
Thanks,
Adam
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[PHP] PHP 4.3.3 compile error
Hello, I'm trying to compile PHP 4.3.3. My configure is: ./configure --enable-track-vars --without-mysql --with-mail --with-apxs2=/usr/local/apache2/bin/apxs --with-informix and when doing make I get: [EMAIL PROTECTED] php-4.3.3]# make /bin/sh /root/php-4.3.3/libtool --silent --preserve-dup-deps --mode=compile gcc -I/usr/informix/incl/esql -Iext/informix/ -I/root/php-4.3.3/ext/informix/ -DPHP_ATOM_INC -I/root/php-4.3.3/include -I/root/php-4.3.3/main -I/root/php-4.3.3 -I/root/php-4.3.3/Zend -I/root/php-4.3.3/ext/xml/expat -I/root/php-4.3.3/TSRM -g -O2 -prefer-pic -c /root/php-4.3.3/ext/informix/ifx.c -o ext/informix/ifx.lo /root/php-4.3.3/ext/informix/ifx.ec: In function `zm_info_ifx': /root/php-4.3.3/ext/informix/ifx.ec:402: parse error before '/' token /root/php-4.3.3/ext/informix/ifx.ec:3127:17: operator '<' has no left operand make: *** [ext/informix/ifx.lo] Error 1 I'm not a programmer, so any advice on why its breaking on making the informix code and how to fix it would be appreciated. Thanks! Adam -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] fwrite() question
Hi,
when I do that, nothing is written to news.txt, and I'm not sure why.
This is the entire script:
unable to write to news.txt";
exit;
}
Header("Location: http://archives1.mdah.state.ms.us/news.php"; );
}
?>
News update
Please make your changes below and then click submit:
";
echo "";
$fp = fopen( "news.txt", 'r' );
while ( ! feof ($fp) )
{
$line = fgets( $fp, );
$line = htmlspecialchars(nl2br($line));
echo "$line";
}
echo "
";
fclose($fp);
}
?>
http://archives1.mdah.state.ms.us/news.php";>home
Adam
On Tue, 1 Jul 2003, Adrian wrote:
> you should use $_POST['news'] instead of "$POST_['news']".
> ans you also should'nt put " around variables ;)
>
>
> > Hello,
>
> > I have a block of code:
>
> > > if ($_POST['news'])
> > {
> > $fp = fopen( "news.txt", "w");
> > $success = fwrite( $fp, "$POST_['news']" );
> > fclose($fp);
>
> > if (!success)
> > {
> > echo "unable to write to news.txt";
> > exit;
> > }
>
> > Header("Location: http://archives1.mdah.state.ms.us/news.php"; );
> > }
> ?>>
>
> > and when I access it, I get the error:
>
> > Parse error: parse error, expecting `T_STRING' or `T_VARIABLE' or
> > `T_NUM_STRING' in /usr/local/apache2/htdocs/updatenews.php on line 5
>
> > and line 5 is:
>
> > $success = fwrite( $fp, "$POST_['news']" );
>
> > which looks ok to me. When I take out the " " around $POST_['news'] it
> > doesn't generate an error, but then it doesn't write anything to news.txt.
> > news.txt is owned by nobody with 755 and apache runs as nobody.
>
> > I'd appreciate any help. Thanks!
>
> > Adam
>
>
>
>
>
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[PHP] fwrite() question
Hello,
I have a block of code:
unable to write to news.txt";
exit;
}
Header("Location: http://archives1.mdah.state.ms.us/news.php"; );
}
?>
and when I access it, I get the error:
Parse error: parse error, expecting `T_STRING' or `T_VARIABLE' or
`T_NUM_STRING' in /usr/local/apache2/htdocs/updatenews.php on line 5
and line 5 is:
$success = fwrite( $fp, "$POST_['news']" );
which looks ok to me. When I take out the " " around $POST_['news'] it
doesn't generate an error, but then it doesn't write anything to news.txt.
news.txt is owned by nobody with 755 and apache runs as nobody.
I'd appreciate any help. Thanks!
Adam
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Re: [PHP] reading CD information
Unfortunately not. I'm putting PHP on a windows 95 computer and the person will put a cdrom into the cd drive. Then they will double click on a shortcut that will run the php executable with script, and the script will read the cd label. depending on what the cd label is, it will call the correct .exe file on it to load the application. Its for a library and will be used by the general public, so I am making it as simple as possible :) Adam On Wed, 5 Feb 2003, John Nichel wrote: > Guess it's not on Linux, eh? :) > > Adam Williams wrote: -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re[2]: [PHP] reading CD information
Thanks Tom, that works perfect!
Adam
On Thu, 6 Feb 2003, Tom Rogers wrote:
> Hi, Adam
>
>
> TR> You could try the vol command using exec{} and parse out the volume name
>
> TR> --
> TR> regards,
> TR> Tom
>
> This should do it:
> exec("vol g:",$result);
> $label = trim(strrchr($result[0],' '));
> echo 'Label is '.$label.'';
> ?>
>
>
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RE: [PHP] reading CD information
It would be in the cd-rom drive of the webserver. The CD's would be rotated periodically and the only way I have to identify what is on each cd and which .exe to run on it is by identifying it by its cd label. I've searched google and php.net but haven't found a function that can read cd labels. Any help is appreciated. Adam On Wed, 5 Feb 2003, Jon Haworth wrote: > Hi Adam, > > > Is it possible to have PHP read cd label information? > > Where is the CD? > > If it's in the CD-ROM drive of the webserver: probably. > If it's in the CD-ROM drive of a visitor to your website: no. > > Cheers > Jon > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] reading CD information
Is it possible to have PHP read cd label information? You know in windows like after you put in a CD and use Windows Explorer and go to your CD rom drive's letter it will say like D: (MSOffice2K) or D: (date of burned cd) or D: (XPProCD), etc...If you know what I am talking about, is there a way to have PHP read that cd label? Adam -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Pls Help: Moving script from Win to Linux
is register globals enabled? On Tue, 10 Dec 2002, Shane wrote: > Greetings gang. > > You know me, I never ask for help if I haven't checked all my other options, but >this is day two, and I'm getting spanked on this one. > > Some recently moved scripts from a WIN2K server running PHP 4.2.1 to an Apache PHP >4.2.3 setup have stop accepting HTML Form Variables. > > I can pass variables till I am blue in the face, even see them in the URL but they >are still showing up as (!isset) > > My ISP (Whom is using Virtual Directories) has no solution, and I have tried every >code variation I could think of to troubleshoot it. This code has been working fine >for Months on the WIN2K box, but just doesn't pass a var on the Linux solution. > > Can any Server pros out there possibly throw me a bone? My deadline is looming. :^) > > As always, a million thanks in advance. > Yours truly. > -NorthBayShane > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Changeing user
change the directory ownership to the user apache runs as, or make the dir 777. Adam On Wed, 4 Dec 2002, [iso-8859-1] Davíð Örn Jóhannsson wrote: > I need to be able to create dirs, chmod and other stuff on the server, > but I get : Warning: MkDir failed (Permission denied), so > Is there any way for me to do something so I can change the user I > attept to execute those functions. > > Something like exec(change user, pass). > > Thanks David > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PHP and Apache
Yes On Wed, 4 Dec 2002, Vicente Valero wrote: > Excuseme my confussion, I meant PHP 4.2.3. So you suggest me PHP 4.2.3 and Apache >1.3.x?? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PHP 2.4.3 and Apache 2.0.x
If you mean PHP 4.2.3, it'll work with apache 2.0, but not that great. I'm also using PHP 4.3.0-rc2 with Apache 2.0 and its not any better. Adam On Wed, 4 Dec 2002, Vicente Valero wrote: > Hello, > > PHP 2.4.3 can work with Apache 2.0.x or I need Apache 1.3.x? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] "x" as a multiplier
I don't think he's trying to multiply, I think he wants to print #x#, like 800x600 or 1024x768, etc... Adam On Tue, 3 Dec 2002, Kevin Stone wrote: > Is it possible you're mistaken somehow? x isn't an operator in PHP. > Executing $a x $b will give you a parse error. Anything in quotes is > automatically casted as a string. > -Kevin > > - Original Message - > From: "John Meyer" <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Sent: Tuesday, December 03, 2002 3:20 PM > Subject: [PHP] "x" as a multiplier > > > > Code: > > > > $newwidth . "x" . $newheight > > > > > > What I want to get out is a string, like 89x115. All I am getting though, > > is one number, even though if I do this > > > > $newwidth . " x " . $newheight > > > > It prints out just fine. What is going on here? > > > > > > -- > > PHP General Mailing List (http://www.php.net/) > > To unsubscribe, visit: http://www.php.net/unsub.php > > > > > > > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] phpUpLoad
You either need to make the directory 777 or change the ownership of the dir to apache or nobody (depending on which user httpd runs as) Adam On Fri, 22 Nov 2002, Vicky wrote: > Yup, both directorys are chmoded to 755. Lots of users are going to use this > script so... > > I'm still not sure what's wrong or what to do hehe. > > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] how can php get the values of a group of checkbox
user name=cb[] and PHP will automatically make the array. then call it with $_GET["cb"][#] Adam On Thu, 21 Nov 2002, Xin Qi wrote: > hi there, > > if i have a group of checkboxes, and they have the SAME name, when they are > submited into a php script, how can this php file get the value of each > checkbox? > > since they have the same name, $_GET["checkbox_name"] only returns the last > one. > > thanks > > > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How I Got PHP4.2.2, Apache 2.0, mySQL and RedHat 8.0 towork
Not to burst your bubble, but I'have had all of this working since the day RedHat 8.0 was released. Though I compiled everything by hand instead of using RedHat's RPMs. Just read the comments on php.net under the apache/unix install and did what they said to add to httpd.conf for PHP. Adam On Mon, 18 Nov 2002, Daevid Vincent wrote: > Well, it seems there are some glitches with and snags and other fun > stuff to deal with when doing a straight RedHat 8.0 install. It turns > out you have to edit your /etc/php.ini and uncomment out the > "extension=mysql.so" line for starters. It also helps to set > "short_open_tag = On". > > Another fun thing to contend with is the fact that "register_globals" is > now off by default, s, read this page: > http://www.zend.com/zend/art/art-sweat4.php to see how to get around > this (without turning RG on of course). > > I have some sites that use .php and some that use .phtml and you'd think > it would be as simple as modifying /etc/httpd/conf.d/php.conf, dupe the > entry and change the extension. Wrong. What I did was change it to: > > > SetOutputFilter PHP > SetInputFilter PHP > LimitRequestBody 524288 > > DirectoryIndex index.php index.phtml > > I use virtual hosts but none use SSL currently, and haven't figured that > part out with the SSL.conf so I just renamed it to ssl.conf.disabled and > created a virtual-hosts.conf that looks like this: > > > DocumentRoot /home/foo/public_html > ServerName foo.com > ServerAlias ww.foo.com *.foo.* > ErrorLog logs/foo-error_log > CustomLog logs/foo-access_log common > > > And at the end of the httpd.conf file you have to turn VH on by > uncommenting "NameVirtualHost *" > And I also added this at the bottom to catch all that don't match with > an entry in my virtual-hosts.conf file above: > > > ServerAdmin webmaster@localhost > DocumentRoot /var/www/html > ServerName localhost > ErrorLog /etc/httpd/logs/error_log > CustomLog /etc/httpd/logs/access_log common > > > I also went ahead and installed mySQL-MAX, so you need to create a > /etc/my.cnf file and put something like: > > [mysqld] > > # You can write your other MySQL server options here > # ... > > innodb_data_home_dir= > > # Data file(s) must be able to > # hold your data and indexes. > # Make sure you have enough > # free disk space. > innodb_data_file_path = ibdata1:10M:autoextend > > # Set buffer pool size to > # 50 - 80 % of your computer's > # memory > set-variable = innodb_buffer_pool_size=70M > set-variable = innodb_additional_mem_pool_size=10M > > # Set the log file size to about > # 25 % of the buffer pool size > set-variable = innodb_log_file_size=20M > set-variable = innodb_log_buffer_size=8M > > # Set ..flush_log_at_trx_commit > # to 0 if you can afford losing > # some last transactions > innodb_flush_log_at_trx_commit=1 > > set-variable = innodb_lock_wait_timeout=50 > #innodb_flush_method=fdatasync > #set-variable = innodb_thread_concurrency=5 > > skip-locking > set-variable = max_connections=200 > #set-variable = read_buffer_size=1M > set-variable = sort_buffer=1M > # Set key_buffer to 5 - 50% > # of your RAM depending on how > # much you use MyISAM tables, but > # keep key_buffer + InnoDB > # buffer pool size < 80% of > # your RAM > set-variable = key_buffer=10M > > Somehow the pretty "/etc/rc.d/init.d/mysql" script has changed (probably > due to mysqlMax) I like the old one with the green [ OK ] messages like > everything else there and I'm not sure how to get it back :( but it > works for now and I have innoDB tables, so I can't complain too much. > > Hope this helps someone and saves them the nearly 7 hours I've spent > today getting it all working. Most of that is sifting through a million > web pages and trying to find the magic incantation on Google to get the > solutions. > > DÆVID. > http://daevid.com > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Run webscript from command line
0 0 * * * lynx http://whatever/blah.php &; sleep 5; killall -9 lynx Adam On Thu, 14 Nov 2002, Aate Drageset wrote: > Not specifically php-problem, but.. > How could i run a php-script from command line (cron.daily) using no GUI or X ?? > There should be some way of using a browser or comparable. > my PHP is not enabled for command line script. > Regards Aate Drageset > > > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] passing multiple variables in a url
Change the space in job enquiry to a + Adam On 14 Nov 2002, BigDog wrote: > Does this not work... > > > > > > On Thu, 2002-11-14 at 14:11, CJ wrote: > > I have a "contact us" php script on my site that allows users to email > > direct from the webiste. I want to be able to pass the to address and > > subject line to the script so I can call teh web page from elsewhere on the > > site and have it automatically choose the correct email address and subject > > line. > > > > EG instad of using mailto:joe@;bloggs.mail.com> which requires them > > to have an email client set up on the machine I want to link to > > > > The script already handles the email=director by setting a default entry in > > a drop down form but I can't get it to separate the first and second > > variables in the URL. > > > > Also is this a big security risk as I will be echoing the 2nd variable as > > the contents of a form field. Would it be possible for someone to type in > > the URL with HTML/php in it that would make a mess of everything? How can I > > protect against this? Would it be sufficient to just pase the 2nd variable > > for non alphabetic characters and remove them? > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Error Message
are you using header() after you've already sent data to the browser (such as printing something to the user)? Adam On Tue, 12 Nov 2002, Ben C. wrote: > I am receiving the following error on my change password form: > > Warning: Cannot send session cache limiter - headers already sent (output started at >/home/httpd/vhosts/localhost/httpdocs/order/change_psswd.php:14) in >/home/httpd/vhosts/localhost/httpdocs/order/change_psswd2.php on line 4 > > Does anyone have a clue as to why? > > Please help! > > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] get the output from a program
No if it works use it, but if you choose to go with system() you will need to pass the command through escapeshellcmd() as a security precaution. Adam On Tue, 12 Nov 2002, Greg wrote: > exec() worked jsut fine. Is there any drawback to using this? > -Greg > > "Adam Williams" <[EMAIL PROTECTED]> wrote in message > news:Pine.LNX.4.33L2.0211121138370.5968-10@;roark.mdah.state.ms.us... > > actually, look up system() I think it would be better in your case. > > > > Adam > > > > On Tue, 12 Nov 2002, Greg wrote: > > > > > Hi- > > > Is there a way in PHP to execute a program and then have it pass its > output > > > back to PHP? Say I wanted to return the value that running "df" > produced > > > and put it in a web page? Thanks!! > > > -Greg > > > > > > > > > > > > > > > > > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
