gc_collect_cycles
(PHP 5 >= 5.3.0, PHP 7)
gc_collect_cycles — 强制收集所有现存的垃圾循环周期
说明
gc_collect_cycles ( void ) : int
强制收集所有现存的垃圾循环周期。
参数
此函数没有参数。
返回值
返回收集的循环数量。
参见
用户贡献的笔记
Mason
(Since this function wasn't documented as of the date I left this note...)
If you came here looking for documentation, allow me to point you instead to a section in the user manual about garbage collection that includes a bit at the end about when you would use this feature and what it will actually do: http://php.net/manual/en/features.gc.collecting-cycles.php
Hope it helps!
