How to deal with 'memory exhausted error in php'?

Example:

while(true) {
    $data[] = str_repeat('A', 1024);
}

Script consuming more memory than allocated in the PHP configuration.

Solution:

You can increase the memory limit in the php.ini configuration. However, it's often better to optimize the script to use memory more efficiently.

ini_set('memory_limit', '256M');  // Set memory limit to 256MB
// Rest of the script