Availability in PHP 7.0 Reclaims memory used by the Zend Engine memory manager Parameters The function has no input parameters. Return values int Returns the number of bytes freed. Other resources Official gc-mem-caches documentation
Availability in versions: PHP 5.2.0 Returns the peak of memory allocated by PHP Parameters Parameter Data type Default value Note $real_usage bool null Set this to true to get the real size of memory allocated from system. If not set or false only th…
Availability in versions: PHP 4.3.2 Returns the amount of memory allocated to PHP Parameters Parameter Data type Default value Note $real_usage bool null Set this to true to get the real size of memory allocated from system. If not set or false only…