PHP 4.0 Bug #8466 Updated: Return status of executed command not passed correct in Exec() and System()
| From: | sniper@php.net | Date: | Thu, 22 Feb 2001 23:40:40 +0000 |
| Subject: | PHP 4.0 Bug #8466 Updated: Return status of executed command not passed correct in Exec() and System() | ||
| Groups: | php.dev | ||
| Request: | Send a blank email to php-dev+get-47297@lists.php.net to get a copy of this message | ||
ID: 8466
Updated by: sniper
Reported By: kent.hansen@bigfoot.com
Old-Status: Duplicate
Status: Closed
Bug Type: Program Execution
Assigned To:
Comments:
Fixed in CVS.
--Jani
Previous Comments:
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[2001-02-22 05:19:07] stas@php.net
seems to be dup of #8992
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[2000-12-28 17:29:17] kent.hansen@bigfoot.com
The functions Exec() and System() fails to pass the return status of the command to the return_var
variable. It always passes "-1".
This script reproduces the bug:
<?php
$rc=0;
unset($array);
exec ("ls /", $array, $rc);
echo "return value: $rc<br>";
echo "output:<br>";
$rows=count($array);
for ($i=0; $i<$rows; $i++) {
echo $array[$i]."<br>";
}
?>
The output is:
return value: -1
output:
bin
boot
dev
...etc...
The "return value" is also "-1" if I change "/" to
"/dont/exists/".
This bug is introduced in version 4.0.4, exec() worked in version 4.0.3pl1.
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