How can PHP developers effectively troubleshoot and address memory-related errors, such as "Allowed memory size exhausted"?

Memory-related errors, such as "Allowed memory size exhausted," occur when PHP scripts consume more memory than the limit set in the php.ini file. To troubleshoot and address this issue, developers can increase the memory limit in the php.ini file or adjust the memory_limit directive in their PHP script.

ini_set('memory_limit', '256M');