Php program execution timeout solution (Fatal error: Maximum execution time of 30)

This error does not mean that the php execution time has exceeded the maximum execution time set in the configuration file by 30 seconds. It is not your program error,
It is a problem with the system configuration file. If your network speed is high, the server configuration will be high, and this error will not occur again.
If this problem occurs, you can modify it as follows:
1. Modify the php configuration file and find the php. Ini file. It should generally be placed in your C: WINDOWS directory, and then find max_execution_time = 30;
// Set it to the value you want, in seconds
This line sets the maximum execution time to 30 seconds. You can modify this value to your expected value.
2. Using the ini_set () function, not everyone can modify the php. Ini file, you can use this function to change your maximum execution time limit value, such:
Ini_set ('max _ execution_time ', '2017 & prime ;);
// Set it to the value you want, in seconds

3: Add a program directly on the page

Available program modification: set_time_limit (0 );