php-general Digest 13 Jul 2010 21:08:19 -0000 Issue 6844
Topics (messages 306860 through 306881):
Re: Static Class Member References
306860 by: Richard Quadling
Re: help with sql statement
306861 by: Richard Quadling
Re: Validate if the field of a form is empty
306862 by: te0t3l
Help with template file and email
306863 by: Joey Hendricks
306864 by: Richard Quadling
306869 by: Carlos Sura
Posting values of dynamically generated text fields at a time
306865 by: Amit Bobade
306867 by: Richard Quadling
XML parser
306866 by: pppsss7.gmail.com
306870 by: Andrew Ballard
Re: PHP question
306868 by: Richard Quadling
running out of memory processing result set on Linux, but not on Solaris
306871 by: Larry Martell
306872 by: Ashley Sheridan
306879 by: Larry Martell
306880 by: Ashley Sheridan
306881 by: Nathan Nobbe
calendar libs
306873 by: Ricardo Martinez
306874 by: David Hutto
306875 by: David Hutto
306876 by: David Hutto
Re: adduser & php
306877 by: Nathan Nobbe
306878 by: Ashley Sheridan
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----------------------------------------------------------------------
--- Begin Message ---
On 13 July 2010 09:46, Richard Quadling <[email protected]> wrote:
> On 12 July 2010 22:54, Daniel Kolbo <[email protected]> wrote:
>> Richard Quadling wrote:
>>> On 11 July 2010 23:19, Daniel Kolbo <[email protected]> wrote:
>>>> Hello PHPers,
>>>>
>>>> I'm having some trouble understanding some PHP behaviour. The following
>>>> example script exhibits the behaviour which I cannot understand.
>>>> [code]
>>>> <?php
>>>>
>>>> class A
>>>> {
>>>> public static $a = 3;
>>>>
>>>> function __construct()
>>>> {
>>>> //self::$a = $this; //[i]
>>>> self::$a =& $this; //[ii]
>>>> }
>>>> }
>>>>
>>>> class B extends A
>>>> {
>>>> function __construct()
>>>> {
>>>> parent::__construct();
>>>> }
>>>> }
>>>>
>>>> class C {
>>>> var $c;
>>>>
>>>> function __construct()
>>>> {
>>>> $this->c =& A::$a;
>>>> }
>>>>
>>>> }
>>>>
>>>>
>>>> $c = new C;
>>>> $b = new B;
>>>> $cee = new C;
>>>>
>>>> var_dump($c->c); // [i] prints object(B), but [ii] prints int 3
>>>> var_dump($cee->c); // [i] prints object(B), and [ii] prints object(B)
>>>>
>>>> ?>
>>>> [/code]
>>>>
>>>> Why does $c->c print 'int 3' ?
>>>>
>>>> I'm nervous to use "self::$a = $this;" because I don't want to be
>>>> copying the whole object. However, isn't $this just a reference to the
>>>> object, so "self::$a = $this;" is just copying the reference and not the
>>>> actual object, right?
>>>>
>>>> Thanks in advance
>>>
>>>
>>> What do you think the value should be?
>>>
>>> A static property is bound to the class and not to an instance of the class.
>>>
>>> So, &A::$a is a reference to the static value. If you alter the value,
>>> it will be altered for a subclasses of A and for any other reference
>>> to it.
>>>
>>
>> I think
>> var_dump($c->c); would print object(B), but it's printing int 3.
>>
>> The reference is *not* being updated. I think this is a bug. What do
>> you think?
>>
>> Thanks
Aha!
$c = new C;
At this stage $c->c will be a reference to the static A::$a = 3.
$b = new B;
Now, as B's constructor calls A's constructor which replaces the
static A::$a with a reference to the instance $b, the static A::$a
should now be $b
$cee = new C;
At this stage $cee->c will be a reference to the static A::$a = $b.
But, when var_dump()'d, $c->c !== $cee->c, and I think they should as
both have been assigned to a reference of a static.
It would seem to be a bug.
I get the same output for V5.0.0 to V5.3.3RC2
--- End Message ---
--- Begin Message ---
On 12 July 2010 18:34, Tommy Pham <[email protected]> wrote:
> SELECT srs.Name FROM SMS_R_System srs WHERE srs.SystemOUName IN
> ("example.com/COMPUTERS/MAIN CAMPUS/ABC", "example.com/COMPUTERS/MAIN
> CAMPUS/XYZ")
>
As this is a single table query, there is no need for the table alias.
SELECT Name FROM SMS_R_System WHERE LEFT(SystemOUName, 34) =
'example.com/COMPUTERS/MAIN CAMPUS/' AND RIGHT(SystemOUName, 3) IN
('ABC', 'XYZ')
But this will probably take a measurable amount of time longer to
execute - 2 comparisons and 2 string processes. Maybe not for a single
run, but after several hundred.
--- End Message ---
--- Begin Message ---
It works fine for me,
foreach ( $_FILES['archivo']['name'] as $file ) {
//echo $file;
}
if($file == ""){
echo "empty";
}else{
//continue...
}
Thanks a lot Jim!
Te0
--- End Message ---
--- Begin Message ---
Hello,
I have been working on a birtday invite program. The form takes 10 names and
10 email addresses. I think the problem is the $to variable in my function. I
get this warning-Warning: mail() [function.mail]: SMTP server response: 550
5.5.0 <f> domain name required in.....
Could someone help me with this my email is [email protected] Thank you
so very much!
This is my code-
<?php
function mail_message($data_array, $template_file, $deadline_str)
{
$email_message = file_get_contents($template_file);
$email_message = str_replace("#DEADLINE#", $deadline_str, $email_message);
$email_message = str_replace("#DATE#", date("F d, Y h:i a"), $email_message);
$email_message = str_replace("#NAME#", $data_array['name'], $email_message);
//I tried many things for this $to variable
//If I put in an email address it works
$to=$mymail;
$from='[email protected]';
$email_subject='Bubs Birthday';
mail($to, $email_subject, $email_message, "From: ".$from);
}
if(empty($_GET['name0']) && (empty($_GET['email0'])))
{
$query_string = $_SERVER['QUERY_STRING'];
$url = "invite_form.php?".$query_string."&error=1";
header("Location: ".$url);
exit();
}
for($i=0;$i<=9;$i++)
{
if(!empty($_GET[name.$i]) && (empty($_GET[email.$i])))
{
$query_string = $_SERVER['QUERY_STRING'];
$url = "invite_form.php?".$query_string."&error=2";
header("Location: ".$url);
exit();
}
}
for($i=0;$i<=9;$i++)
{
if(empty($_GET[name.$i]) && (!empty($_GET[email.$i])))
{
$query_string = $_SERVER['QUERY_STRING'];
$url = "invite_form.php?".$query_string."&error=3";
header("Location: ".$url);
exit();
}
}
function goodmail($myemail)
{
$goodemail="^([0-9a-zA-Z]+[-._+&])*[0-9a-zA-Z]+@([-0-9a-zA-Z]+[.])+[a-zA-Z]{2,6}$";
if(!ereg($goodemail, $myemail))
{
$query_string = $_SERVER['QUERY_STRING'];
$url = "invite_form.php?".$query_string."&error=4";
header("Location: ".$url);
exit();
}
return $myemail;
}
for($i=0;$i<=9;$i++)
{
if(!empty($_GET[email.$i]))
{
$mail=$_GET[email.$i];
goodmail($mail);
}
}
extract($_GET, EXTR_PREFIX_SAME, "get");
for($i=0;$i<=9;$i++)
{
$deadline_array = getdate();
$deadline_day = $deadline_array['mday'] + 7;
$deadline_stamp =
mktime($deadline_array['hours'],$deadline_array['minutes'],$deadline_array['seconds'],
$deadline_array['mon'],$deadline_day,$deadline_array['year']);
$deadline_str = date("F d, Y", $deadline_stamp);
if(!empty($_GET[email.$i]))
{
mail_message($_GET[email.$i], "email_template.txt", $deadline_str);
//mail($to, $email_subject, $email_message, "From: ".$from);
}
}
--- End Message ---
--- Begin Message ---
On 13 July 2010 14:56, Joey Hendricks <[email protected]> wrote:
> Hello,
> I have been working on a birtday invite program. The form takes 10 names and
> 10 email addresses. I think the problem is the $to variable in my function. I
> get this warning-Warning: mail() [function.mail]: SMTP server response: 550
> 5.5.0 <f> domain name required in.....
> Could someone help me with this my email is [email protected] Thank
> you so very much!
<?php
mail(' [email protected]', 'Test email', 'This is a test email');
?>
and I get the following entry in my PHP's mail.log ...
mail() on [-:2]: To: [email protected] -- Headers:
Pretty simple stuff.
http://docs.php.net/manual/en/function.mail.php
Regards,
Richard.
--- End Message ---
--- Begin Message ---
Let me get this right...
$mymail // If you put an email adress it works, right. You are calling
variable $mymail... But, what does contain that var? You are calling
$mymail, there has to be a database, or something of those 10 mails you
said. -If i'm getting you the point right- If not, my mistake.
Or you might use something like this:
<?php
// mail list
$to = '[email protected]' . ', ';
$to .= '[email protected]';
If my answer is wrong for you. Plrease reffer to:
http://docs.php.net/manual/en/function.mail.php -as Richard said.-
> From: [email protected]
> Date: Tue, 13 Jul 2010 15:02:14 +0100
> To: [email protected]
> CC: [email protected]
> Subject: Re: [PHP] Help with template file and email
>
> On 13 July 2010 14:56, Joey Hendricks <[email protected]> wrote:
> > Hello,
> > I have been working on a birtday invite program. The form takes 10 names
> > and 10 email addresses. I think the problem is the $to variable in my
> > function. I get this warning-Warning: mail() [function.mail]: SMTP server
> > response: 550 5.5.0 <f> domain name required in.....
> > Could someone help me with this my email is [email protected] Thank
> > you so very much!
>
> <?php
> mail(' [email protected]', 'Test email', 'This is a test email');
> ?>
>
> and I get the following entry in my PHP's mail.log ...
>
> mail() on [-:2]: To: [email protected] -- Headers:
>
> Pretty simple stuff.
>
> http://docs.php.net/manual/en/function.mail.php
>
> Regards,
>
> Richard.
>
> --
> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, visit: http://www.php.net/unsub.php
>
_________________________________________________________________
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Do you have a story that started on Hotmail? Tell us now
--- End Message ---
--- Begin Message ---
Hi is anybody there to help me out on this?????
>
> Hi all,
> I am new to PHP and JS.
>
> I am adding new text fields using javascript and I have to save the values
> of these fields in database in single row. So, how should I post these
> values? So that I can save them in the db.
>
> Additional Info: There are 6 text fields in the row. I have to post the
> information of all the fields collectively.
>
> So, please suggest me a way.........
> --
> Thanks and Regards,
> Amit
>
>
--
Thanks and Regards,
Amit
eArth Solutions Pvt. Ltd
--- End Message ---
--- Begin Message ---
On 13 July 2010 15:06, Amit Bobade <[email protected]> wrote:
> Hi is anybody there to help me out on this?????
>
>>
>> Hi all,
>> I am new to PHP and JS.
>>
>> I am adding new text fields using javascript and I have to save the values
>> of these fields in database in single row. So, how should I post these
>> values? So that I can save them in the db.
>>
>> Additional Info: There are 6 text fields in the row. I have to post the
>> information of all the fields collectively.
>>
>> So, please suggest me a way.........
>> --
>> Thanks and Regards,
>> Amit
>>
>>
>
>
> --
> Thanks and Regards,
> Amit
> eArth Solutions Pvt. Ltd
>
If the <input> tags are added to the <form>, or to an element within
the <form>, then when you submit the form, the newly created elements
will also be submitted.
Whilst you can read the form property of an input element (or
select/textarea), this property is read-only.
Give them a name. If they are a collection of items, then give them a
name like name="something[]" and you will get a $_POST['something']
array (or $_GET if you are using method="get").
--- End Message ---
--- Begin Message ---
Hello. I have html:
<h3>Header</h3>
<p>Paragraph 1</p>
....
<p>Paragraph n</p>
<div>
<h3>Header</h3>
<p>Paragraph 1</p>
....
<p>Paragraph n</p>
</div>
need to parse it like this array:
array(
[0] => array(
'h3' => 'header' ,
'p' => array(
[0] => 'Paragraph 1' ,
[n-1] => 'Paragraph N'
)
[1] => array(
['div'] => array (
'h3' => 'header' ,
'p' => array(
[0] => 'Paragraph 1' ,
[n-1] => 'Paragraph N'
)
) ;
maybe simple other. Which pear class i can use for this task ?
--- End Message ---
--- Begin Message ---
On Tue, Jul 13, 2010 at 10:14 AM, [email protected] <[email protected]> wrote:
> Hello. I have html:
> <h3>Header</h3>
> <p>Paragraph 1</p>
> ....
> <p>Paragraph n</p>
>
> <div>
> <h3>Header</h3>
> <p>Paragraph 1</p>
> ....
> <p>Paragraph n</p>
> </div>
>
> need to parse it like this array:
> array(
> [0] => array(
> 'h3' => 'header' ,
> 'p' => array(
> [0] => 'Paragraph 1' ,
> [n-1] => 'Paragraph N'
> )
> [1] => array(
> ['div'] => array (
> 'h3' => 'header' ,
> 'p' => array(
> [0] => 'Paragraph 1' ,
> [n-1] => 'Paragraph N'
> )
> ) ;
>
> maybe simple other. Which pear class i can use for this task ?
>
>
>
Why PEAR? That looks almost exactly like SimpleXML.
Andrew
--- End Message ---
--- Begin Message ---
On 13 July 2010 15:46, Joey Hendricks <[email protected]> wrote:
> Hi Mr. Quadling,
> Thank you for the reply. I still don't understand how to get all the emails
> into the function. Before I put in the function I had something like this-
> for($i=0; $i<=9; $i++)
> {
> if(!empty($_GET[email.$i]))
> {
> mail($_GET[email.$i], $email_subject, $email_message, "From: ".$from);
> }
> }
> But then I made this function-
> function mail_message($data_array, $template_file, $deadline_str)
> {
> $email_message = file_get_contents($template_file);
> $email_message = str_replace("#DEADLINE#", $deadline_str, $email_message);
> $email_message = str_replace("#DATE#", date("F d, Y h:i a"),
> $email_message);
> $email_message = str_replace("#NAME#", $data_array['name'], $email_message);
> //This to variable is where I get the error
> $to=$mymail;
> $from='[email protected]';
> $email_subject='Bubs Birthday';
> mail($to, $email_subject, $email_message, "From: ".$from);
> }
> And this is where I call the function-
> if(!empty($_GET[email.$i]))
> {
> mail_message($_GET[email.$i], "email_template.txt", $deadline_str);
> }
> Thank you very very much for your help.
> Joey.
Try ...
$to = '';
foreach(range(1,9) as $i) {
$to .= (!!$to ? ',', : '') . $_GET["email{$i}"];
}
--- End Message ---
--- Begin Message ---
I have an app that runs just fine on an older Solaris apache server
(Apache/2.0.53 PHP/5.0.4), but when I run the same app on a newer
Linux server (Apache/2.2.3-11 PHP/5.2.8) against the same database on
the same mysql server, it fails with "Allowed memory size exhausted".
This occurs on a:
$result = mysql_query($query, $db)
statement. Both servers are running the identical query, which returns
a result set under 0.5M. The Solaris server is configured with
memory_limit = 8M in php.ini, and the Linux one with 32M, so clearly
something other then what I'm seeing is going on. Anyone know what
could be causing this? Any php or apache build or config options that
I could look at?
TIA!
--- End Message ---
--- Begin Message ---
On Tue, 2010-07-13 at 11:06 -0600, Larry Martell wrote:
> I have an app that runs just fine on an older Solaris apache server
> (Apache/2.0.53 PHP/5.0.4), but when I run the same app on a newer
> Linux server (Apache/2.2.3-11 PHP/5.2.8) against the same database on
> the same mysql server, it fails with "Allowed memory size exhausted".
> This occurs on a:
>
> $result = mysql_query($query, $db)
>
> statement. Both servers are running the identical query, which returns
> a result set under 0.5M. The Solaris server is configured with
> memory_limit = 8M in php.ini, and the Linux one with 32M, so clearly
> something other then what I'm seeing is going on. Anyone know what
> could be causing this? Any php or apache build or config options that
> I could look at?
>
> TIA!
>
Is there any other place which your code is changing the memory_limit
parameter? I would assume this is unlikely, but sometimes even the
unlikely happens more than than it should!
Can you maybe strip the code down to a test case which causes the error?
Lastly, I do notice that you've got two different versions of PHP &
Apache installed on each OS, which could be the reason for the failure.
Maybe set up a VM or two to test things out. Have one VM with Solaris
and Apache/2.2.3-11 & PHP/5.2.8, and another VM with Apache/2.0.53 &
PHP/5.0.4 and see what happens. It could be that it's either Apache or
PHP or both causing the problems on your Linux system.
Thanks,
Ash
http://www.ashleysheridan.co.uk
--- End Message ---
--- Begin Message ---
On Tue, Jul 13, 2010 at 11:11 AM, Ashley Sheridan
<[email protected]> wrote:
>
> On Tue, 2010-07-13 at 11:06 -0600, Larry Martell wrote:
>
> I have an app that runs just fine on an older Solaris apache server
> (Apache/2.0.53 PHP/5.0.4), but when I run the same app on a newer
> Linux server (Apache/2.2.3-11 PHP/5.2.8) against the same database on
> the same mysql server, it fails with "Allowed memory size exhausted".
> This occurs on a:
>
> $result = mysql_query($query, $db)
>
> statement. Both servers are running the identical query, which returns
> a result set under 0.5M. The Solaris server is configured with
> memory_limit = 8M in php.ini, and the Linux one with 32M, so clearly
> something other then what I'm seeing is going on. Anyone know what
> could be causing this? Any php or apache build or config options that
> I could look at?
>
> TIA!
>
>
> Is there any other place which your code is changing the memory_limit
> parameter? I would assume this is unlikely, but sometimes even the unlikely
> happens more than than it should!
The error message actually says "Allowed memory size of 3355432 bytes
exhausted" so I know it's using the 32M that it's set to php.ini. But
as I wrote above, on the Solaris server where it works, the
memory_limit is set to 8M.
> Can you maybe strip the code down to a test case which causes the error?
I've already done that - all it does it run a query and display the results.
> Lastly, I do notice that you've got two different versions of PHP & Apache
> installed on each OS, which could be the reason for the failure.
Well, yes, that's what I said. And they may been built with different
config options. But what options could cause a difference like this?
> Maybe set up a VM or two to test things out. Have one VM with Solaris and
> Apache/2.2.3-11 & PHP/5.2.8, and another VM with Apache/2.0.53 & PHP/5.0.4
> and see what happens. It could be that it's either Apache or PHP or both
> causing the problems on your Linux system.
I don't have control of that. This is at a client site - they want to
get rid of their existing older Solaris apache server and move to a
newer Linux one. The servers are already set up they way they are. I
asked the admis for info on the build - they have it for the newer
Linux one, but not for the older Solaris one. They did give me another
machine to test on - that one is Linux, Apache 2.2.3, PHP 5.2.6 - that
also gets the out of memory error.
--- End Message ---
--- Begin Message ---
On Tue, 2010-07-13 at 14:22 -0600, Larry Martell wrote:
> On Tue, Jul 13, 2010 at 11:11 AM, Ashley Sheridan
> <[email protected]> wrote:
> >
> > On Tue, 2010-07-13 at 11:06 -0600, Larry Martell wrote:
> >
> > I have an app that runs just fine on an older Solaris apache server
> > (Apache/2.0.53 PHP/5.0.4), but when I run the same app on a newer
> > Linux server (Apache/2.2.3-11 PHP/5.2.8) against the same database on
> > the same mysql server, it fails with "Allowed memory size exhausted".
> > This occurs on a:
> >
> > $result = mysql_query($query, $db)
> >
> > statement. Both servers are running the identical query, which returns
> > a result set under 0.5M. The Solaris server is configured with
> > memory_limit = 8M in php.ini, and the Linux one with 32M, so clearly
> > something other then what I'm seeing is going on. Anyone know what
> > could be causing this? Any php or apache build or config options that
> > I could look at?
> >
> > TIA!
> >
> >
> > Is there any other place which your code is changing the memory_limit
> > parameter? I would assume this is unlikely, but sometimes even the unlikely
> > happens more than than it should!
>
> The error message actually says "Allowed memory size of 3355432 bytes
> exhausted" so I know it's using the 32M that it's set to php.ini. But
> as I wrote above, on the Solaris server where it works, the
> memory_limit is set to 8M.
>
> > Can you maybe strip the code down to a test case which causes the error?
>
> I've already done that - all it does it run a query and display the results.
>
> > Lastly, I do notice that you've got two different versions of PHP & Apache
> > installed on each OS, which could be the reason for the failure.
>
> Well, yes, that's what I said. And they may been built with different
> config options. But what options could cause a difference like this?
>
> > Maybe set up a VM or two to test things out. Have one VM with Solaris and
> > Apache/2.2.3-11 & PHP/5.2.8, and another VM with Apache/2.0.53 & PHP/5.0.4
> > and see what happens. It could be that it's either Apache or PHP or both
> > causing the problems on your Linux system.
>
> I don't have control of that. This is at a client site - they want to
> get rid of their existing older Solaris apache server and move to a
> newer Linux one. The servers are already set up they way they are. I
> asked the admis for info on the build - they have it for the newer
> Linux one, but not for the older Solaris one. They did give me another
> machine to test on - that one is Linux, Apache 2.2.3, PHP 5.2.6 - that
> also gets the out of memory error.
>
That's why I suggested a VM, as you can have as many of these set up as
you need on your own computer to test things.
Thanks,
Ash
http://www.ashleysheridan.co.uk
--- End Message ---
--- Begin Message ---
On Tue, Jul 13, 2010 at 11:06 AM, Larry Martell <[email protected]
> wrote:
> I have an app that runs just fine on an older Solaris apache server
> (Apache/2.0.53 PHP/5.0.4), but when I run the same app on a newer
> Linux server (Apache/2.2.3-11 PHP/5.2.8) against the same database on
> the same mysql server, it fails with "Allowed memory size exhausted".
> This occurs on a:
>
> $result = mysql_query($query, $db)
>
> statement. Both servers are running the identical query, which returns
> a result set under 0.5M. The Solaris server is configured with
> memory_limit = 8M in php.ini, and the Linux one with 32M, so clearly
> something other then what I'm seeing is going on. Anyone know what
> could be causing this? Any php or apache build or config options that
> I could look at?
>
are you sure the app doesnt have some other data loaded into memory before
running the query on the linux box?
you can use memory_get_usage() right before executing the query on the linux
box to determine if thats the case.
for example suppose the query takes .5M of memory, when you run it on the
solaris box only 4M of memory is currently in use and when you run it on the
linux box 31.7M of memory is in use.
another easy way to make the determination is to do as ashley suggested and
write a script which does nothing other than execute the query.
-nathan
--- End Message ---
--- Begin Message ---
Hi!
i'm looking for a good calendar libs, want ask, if anyone knows a good
library.
thx!
Ricardo
--- End Message ---
--- Begin Message ---
On Tue, Jul 13, 2010 at 2:04 PM, Ricardo Martinez <[email protected]> wrote:
> Hi!
>
> i'm looking for a good calendar libs, want ask, if anyone knows a good
> library.
>
>
> thx!
>
> Ricardo
>
This may hel, it's just a simple search for 'php calendar' :
http://www.php-calendar.com/
--- End Message ---
--- Begin Message ---
On Tue, Jul 13, 2010 at 2:10 PM, David Hutto <[email protected]> wrote:
> On Tue, Jul 13, 2010 at 2:04 PM, Ricardo Martinez <[email protected]>
> wrote:
>> Hi!
>>
>> i'm looking for a good calendar libs, want ask, if anyone knows a good
>> library.
>>
>>
>> thx!
>>
>> Ricardo
>>
>
> This may hel, it's just a simple search for 'php calendar' :
>
> http://www.php-calendar.com/
>
This might help better as a reference:
http://www.w3schools.com/php/php_ref_calendar.asp
Not to say there isn't a builtin function, or.
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On Tue, Jul 13, 2010 at 2:14 PM, David Hutto <[email protected]> wrote:
> On Tue, Jul 13, 2010 at 2:10 PM, David Hutto <[email protected]> wrote:
>> On Tue, Jul 13, 2010 at 2:04 PM, Ricardo Martinez <[email protected]>
>> wrote:
>>> Hi!
>>>
>>> i'm looking for a good calendar libs, want ask, if anyone knows a good
>>> library.
>>>
>>>
>>> thx!
>>>
>>> Ricardo
>>>
>>
>> This may hel, it's just a simple search for 'php calendar' :
>>
>> http://www.php-calendar.com/
>>
> This might help better as a reference:
>
> http://www.w3schools.com/php/php_ref_calendar.asp
> Not to say there isn't a builtin function, or.
>
minus the : Not to say there isn't a builtin function, or.
>
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On Sat, Jul 10, 2010 at 2:39 PM, Matt M. <[email protected]> wrote:
> The only thing is, when I execute this command from a shell, it works.
> Obviously I'm replacing $username and $password with something valid when
> doing this manually.
>
> It's like the script clears the $username variable just before it executes
> the command, or because the variable is inside quotes, it is not getting
> through.
>
likely the user the webserver is running as does not have sudo privileges;
youll have to properly configure sudo so that the webserver user only has
access to run the useradd and w/e other superuser required commands you
intend to run from it.
-nathan
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--- Begin Message ---
On Tue, 2010-07-13 at 12:56 -0600, Nathan Nobbe wrote:
> On Sat, Jul 10, 2010 at 2:39 PM, Matt M. <[email protected]> wrote:
>
> > The only thing is, when I execute this command from a shell, it works.
> > Obviously I'm replacing $username and $password with something valid when
> > doing this manually.
> >
> > It's like the script clears the $username variable just before it executes
> > the command, or because the variable is inside quotes, it is not getting
> > through.
> >
>
> likely the user the webserver is running as does not have sudo privileges;
> youll have to properly configure sudo so that the webserver user only has
> access to run the useradd and w/e other superuser required commands you
> intend to run from it.
>
> -nathan
Not to mention that you have to santise the input anyway to ensure that
you're not changing the details for an already existing user, especially
a system user.
Thanks,
Ash
http://www.ashleysheridan.co.uk
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