How to set the maximum execution time of a script in php

How to set the maximum execution time of a script in php: first open the php.ini configuration file; then find the max_execution_time configuration; and finally set the value of the configuration to 120. If the script needs to be executed for a long time, just add the code [set_time_limit(0)] at the beginning of the file.

#Three methods for PHP to set the maximum execution time of a script.

(Recommended tutorial:php graphic tutorial)

1. Set in php.ini

max_execution_time = 120;

2. Set through PHP's ini_set function

ini_set("max_execution_time", "120");

(Video tutorial recommendation:php video tutorial)

3. Set the above numbers through the set_time_limit function

set_time_limit(120);

If the above numbers are set to 0, there will be no Limit, the script will continue to execute until the execution ends.

So, for scripts that need to be executed for a long time, generally just add the following code at the beginning of the php code.

set_time_limit(0);

The above is the detailed content of How to set the maximum execution time of a script in php. For more information, please follow other related articles on the PHP Chinese website!