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  • gc_disable()

    (PHP 5 >= 5.3.0, PHP 7)

    停用循环引用收集器

    说明

    gc_disable(void): void

    停用循环引用收集器,设置zend.enable_gc为0

    参数

    此函数没有参数。

    返回值

    没有返回值。

    参见

    • 垃圾回收机制
    Can be very useful for big projects, when you create a lot of objects that should stay in memory. So GC can't clean them up and just wasting CPU time.
    Issue in composer: 
    https://github.com/composer/composer/pull/3482#issuecomment-65199153
    Solution and people replies:
    https://github.com/composer/composer/commit/ac676f47f7bbc619678a29deae097b6b0710b799

    上篇:gc_collect_cycles()

    下篇:gc_enable()