Reclaims memory used by the Zend Engine memory manager

gc_mem_caches

(PHP 7, PHP 8)

gc_mem_caches Reclaims memory used by the Zend Engine memory manager

說明

gc_mem_caches(): int

Reclaims memory used by the Zend Engine memory manager.

參數

此函式沒有參數。

返回值

Returns the number of bytes freed.

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