Re: [PHP] function returns no value
I added var_dump($result); to the function.
As part of the output I get the following:
[fields]= array(1) { [fa]= string(22) ورود به سایت}
which is the string which should be returned and printed.
The result is there, however, it couldn't be printed.
Any ideas?
Regards
Ali
- Original Message -
From: Nathan Nobbe
To: Ali Reza Sajedi
Cc: php-general@lists.php.net
Sent: Monday, April 21, 2008 12:42 AM
Subject: Re: [PHP] function returns no value
On Sun, Apr 20, 2008 at 4:51 PM, Ali Reza Sajedi [EMAIL PROTECTED]
wrote:
Hello,
with the following call I try to print a string out of DB
echo $allg-translate($db, $lang, 14, auth/authCallback, 4);
function translate () should do a DB querry and returns the requested
string. Although the querry yields a positive result, the function returns
no value.
Here is the function:
function translate ($db, $lang, $MaiKey, $page, $pid) {
$statement = SELECT fa FROM language WHERE MaiKey='$MaiKey' AND
page='$page' AND pid='$pid';
$result = $db-Execute($statement);
if ($result=== false) die();
return $result-fields[0];
}
Could anybody see what is going wrong here?
its hard to say, since we cant see whats going on inside the Execute
function... you might try to add a
var_dump($result);
directly after the call to Execute, just for debugging purposes, then remove
it once you know whats going on.
-nathan
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Re: [PHP] function returns no value
Quoting Ali Reza Sajedi [EMAIL PROTECTED]:
I added var_dump($result); to the function.
As part of the output I get the following:
[fields]= array(1) { [fa]= string(22) ورود به سایت}
which is the string which should be returned and printed.
The result is there, however, it couldn't be printed.
Any ideas?
Regards
Ali
- Original Message - From: Nathan Nobbe
To: Ali Reza Sajedi
Cc: php-general@lists.php.net
Sent: Monday, April 21, 2008 12:42 AM
Subject: Re: [PHP] function returns no value
On Sun, Apr 20, 2008 at 4:51 PM, Ali Reza Sajedi
[EMAIL PROTECTED] wrote:
Hello,
with the following call I try to print a string out of DB
echo $allg-translate($db, $lang, 14, auth/authCallback, 4);
function translate () should do a DB querry and returns the requested
string. Although the querry yields a positive result, the function
returns no value.
Here is the function:
function translate ($db, $lang, $MaiKey, $page, $pid) {
$statement = SELECT fa FROM language WHERE MaiKey='$MaiKey' AND
page='$page' AND pid='$pid';
$result = $db-Execute($statement);
if ($result=== false) die();
return $result-fields[0];
Try $result-fields[fa] instead.
}
Could anybody see what is going wrong here?
its hard to say, since we cant see whats going on inside the Execute
function... you might try to add a
var_dump($result);
directly after the call to Execute, just for debugging purposes, then
remove it once you know whats going on.
-nathan -- PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
--
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Re: [PHP] function returns no value
using $result-fields[fa] did solve the problem.
thanks very much Thijs
- Original Message -
From: Thijs Lensselink [EMAIL PROTECTED]
To: php-general@lists.php.net
Sent: Monday, April 21, 2008 2:48 PM
Subject: Re: [PHP] function returns no value
Quoting Ali Reza Sajedi [EMAIL PROTECTED]:
I added var_dump($result); to the function.
As part of the output I get the following:
[fields]= array(1) { [fa]= string(22) ورود به سایت}
which is the string which should be returned and printed.
The result is there, however, it couldn't be printed.
Any ideas?
Regards
Ali
- Original Message - From: Nathan Nobbe
To: Ali Reza Sajedi
Cc: php-general@lists.php.net
Sent: Monday, April 21, 2008 12:42 AM
Subject: Re: [PHP] function returns no value
On Sun, Apr 20, 2008 at 4:51 PM, Ali Reza Sajedi
[EMAIL PROTECTED] wrote:
Hello,
with the following call I try to print a string out of DB
echo $allg-translate($db, $lang, 14, auth/authCallback, 4);
function translate () should do a DB querry and returns the requested
string. Although the querry yields a positive result, the function
returns no value.
Here is the function:
function translate ($db, $lang, $MaiKey, $page, $pid) {
$statement = SELECT fa FROM language WHERE MaiKey='$MaiKey' AND
page='$page' AND pid='$pid';
$result = $db-Execute($statement);
if ($result=== false) die();
return $result-fields[0];
Try $result-fields[fa] instead.
}
Could anybody see what is going wrong here?
its hard to say, since we cant see whats going on inside the Execute
function... you might try to add a
var_dump($result);
directly after the call to Execute, just for debugging purposes, then
remove it once you know whats going on.
-nathan -- 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
--
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To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] function returns no value
On Sun, Apr 20, 2008 at 4:51 PM, Ali Reza Sajedi [EMAIL PROTECTED]
wrote:
Hello,
with the following call I try to print a string out of DB
echo $allg-translate($db, $lang, 14, auth/authCallback, 4);
function translate () should do a DB querry and returns the requested
string. Although the querry yields a positive result, the function returns
no value.
Here is the function:
function translate ($db, $lang, $MaiKey, $page, $pid) {
$statement = SELECT fa FROM language WHERE MaiKey='$MaiKey' AND
page='$page' AND pid='$pid';
$result = $db-Execute($statement);
if ($result=== false) die();
return $result-fields[0];
}
Could anybody see what is going wrong here?
its hard to say, since we cant see whats going on inside the Execute
function... you might try to add a
var_dump($result);
directly after the call to Execute, just for debugging purposes, then remove
it once you know whats going on.
-nathan
Re: [PHP] function returns no value
Can't really know without the rest of the code.
Check if the function really returns and not Dying (Add some messege like:
die(help me I'm dying); ).
Also use print_r or something like to see what's inside the fields array.
it is possible that it's an associative array and you are using the wrong
index (0)
Liran
- Original Message -
From: Ali Reza Sajedi [EMAIL PROTECTED]
To: php-general@lists.php.net
Sent: Sunday, April 20, 2008 11:51 PM
Subject: [PHP] function returns no value
Hello,
with the following call I try to print a string out of DB
echo $allg-translate($db, $lang, 14, auth/authCallback, 4);
function translate () should do a DB querry and returns the requested
string. Although the querry yields a positive result, the function returns
no value.
Here is the function:
function translate ($db, $lang, $MaiKey, $page, $pid) {
$statement = SELECT fa FROM language WHERE MaiKey='$MaiKey' AND
page='$page' AND pid='$pid';
$result = $db-Execute($statement);
if ($result=== false) die();
return $result-fields[0];
}
Could anybody see what is going wrong here?
I appreciate any hint.
Ali
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