Memory management functions in PHP.

php中的内存管理函数。

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Note the global functions are slower than other memory management functions and do not provide as many features.

注意全局内存管理函数比其他内存管理函数慢，并且不能提供更多的特征。

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A set of kernel mode procedures that executes as the result of a page fault. The pager and the image activator provide the operating system's memory management functions.

当产生缺页中断时执行的一组核心态程序，它与映象激活程序一起提供操作系统的存储管理功能。

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