max_memory_limit

INIAdded in PHP 8.5

max_memory_limit — Maximum amount of memory a script may consume

Default value -1
Development value -1
Production value -1

Modifiability: INI_SYSTEM - The max_memory_limit INI directive directive is a system-directive, and can only be configured in php.ini files or Server-API configuration files such as Apache httpd.conf. It cannot be configured with ini_set calls.

PHP 5
PHP 7
PHP 8.0
PHP 8.1-8.2
PHP 8.3
PHP 8.4
PHP 8.5
Added
max_memory_limit = -1

Changes to the max_memory_limit INI

PHP 8.5

  • INI directive added

max_memory_limit INI Availability

PHP VersionAvailability
PHP 8.5Upcoming Release Yes
PHP 8.4Supported (Latest) No
PHP 8.3Supported No
PHP 8.2Security-Fixes Only No
PHP 8.1Security-Fixes Only No
PHP 8.0Unsupported No
PHP 7.4Unsupported No
PHP 7.3Unsupported No
PHP 7.2Unsupported No
PHP 7.1Unsupported No
PHP 7.0Unsupported No
PHP 5.6Unsupported No
PHP 5.5Unsupported No
PHP 5.4Unsupported No
PHP 5.3Unsupported No