gc_mem_caches
(PHP 7, PHP 8)
gc_mem_caches — Reclaims memory used by the Zend Engine memory manager
说明
gc_mem_caches
(
) : int
Reclaims memory used by the Zend Engine memory manager.
参数
此函数没有参数。
返回值
Returns the number of bytes freed.
(PHP 7, PHP 8)
gc_mem_caches — Reclaims memory used by the Zend Engine memory manager
Reclaims memory used by the Zend Engine memory manager.
此函数没有参数。
Returns the number of bytes freed.