memory_limit

INI • INI default value changed in 8.4
Default value "128M"
Development value empty
Production value empty

Modifiability: INI_ALL - The memory_limit INI directive can be configured anywhere, including php.ini files, ini_set calls, Apache .htaccess files, per-directory .ini files, etc.

PHP 5
PHP 7
PHP 8.0
PHP 8.1-8.2
PHP 8.3
PHP 8.4
Changed
PHP 8.5 
memory_limit = "128M"

Changes to the memory_limit INI

PHP 8.4

  • INI directive default value changed from -1 to 128M

memory_limit INI Availability

PHP VersionAvailability
PHP 8.5Upcoming Release Yes
PHP 8.4Supported (Latest) Yes
PHP 8.3Supported Yes
PHP 8.2Security-Fixes Only Yes
PHP 8.1Security-Fixes Only Yes
PHP 8.0Unsupported Yes
PHP 7.4Unsupported Yes
PHP 7.3Unsupported Yes
PHP 7.2Unsupported Yes
PHP 7.1Unsupported Yes
PHP 7.0Unsupported Yes
PHP 5.6Unsupported Yes
PHP 5.5Unsupported Yes
PHP 5.4Unsupported Yes
PHP 5.3Unsupported Yes