<?php set_time_limit(1);
$wb = 999999999;
for ($w = 0; $w < $wb; $w++) {
echo $w * $w * $w;
}
w
<?php
include('w_fun.php');
set_time_limit(10);
Fatal error: Maximum execution time of 10 seconds exceeded in ...\w_fun.php on line ...
http://us2.php.net/manual/en/function.set-time-limit.php
$seconds )Set the number of seconds a script is allowed to run. If this is reached, the script returns a fatal error. The default limit is 30 seconds or, if it exists, the max_execution_time value defined in the php.ini.
When called, set_time_limit() restarts the timeout counter from zero. In other words, if the timeout is the default 30 seconds, and 25 seconds into script execution a call such as set_time_limit(20) is made, the script will run for a total of 45 seconds before timing out.
Parameters¶
seconds-
The maximum execution time, in seconds. If set to zero, no time limit is imposed.
Return Values¶
Returns TRUE on success, or FALSE on failure.