note 113453 added to function.die
| From: | StefanW | Date: | Sat, 12 Oct 2013 03:48:59 +0000 |
| Subject: | note 113453 added to function.die | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-196535@lists.php.net to get a copy of this message | ||
die("msg") - will always end the script with an exit code of 0 (success). This is markedly
different from Perl and others.
If you want to write an error message to STDERR and exit with a non-zero code, you can use something
like this:
<?php
function croak ($msg, $code = 1)
{
$msg = "Error: " . trim($msg) . "\n";
if (defined("STDERR")) {
fwrite(STDERR, $msg);
} else {
error_log($msg);
}
exit($code);
}
?>
Note that STDERR will usually not be defined on HTTP requests.
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Server IP: 69.147.83.199
Probable Submitter: 213.47.132.228
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Manual Page -- http://php.net/manual/en/function.die.php
Edit -- https://master.php.net/note/edit/113453
Del: integrated -- https://master.php.net/note/delete/113453/integrated
Del: useless -- https://master.php.net/note/delete/113453/useless
Del: bad code -- https://master.php.net/note/delete/113453/bad+code
Del: spam -- https://master.php.net/note/delete/113453/spam
Del: non-english -- https://master.php.net/note/delete/113453/non-english
Del: in docs -- https://master.php.net/note/delete/113453/in+docs
Del: other reasons-- https://master.php.net/note/delete/113453
Reject -- https://master.php.net/note/reject/113453
Search -- https://master.php.net/manage/user-notes.php