note 33322 added to function.system
| From: | daevid at daevid dot com | Date: | Mon, 23 Jun 2003 03:25:34 +0000 |
| Subject: | note 33322 added to function.system | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-50824@lists.php.net to get a copy of this message | ||
Unfortunately, system() dumps the output of the command to the screen/page with no way to supress
it. So trying to use the exit codes from external programs is relatively useless:
$test = system("ping -n -c 1 -w 1 -q $IP", $code);
if ( $code == 0 )
$this->active = true;
else
$this->active = false;
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Manual Page -- http://www.php.net/manual/en/function.system.php
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