php 释放内存解决方案
php 释放内存
php在运行程序时是如果释放，清除内存
------解决方案--------------------
你要是把好几G的文件读到内存里也不要怪它爆掉。
------解决方案--------------------
你可以用unset,
内存可能会被gc收回(在已经没有变量引用:
一个PHP程序执行完，内存会自动释放。
这我知道，但是我程序程序还没有执行完，他就内存就爆了，我是问，有什么方法可以在程序执行的时候清除内存，请哪位高手指点下，不懂的不要乱来
------解决方案--------------------
unset 变量 释放内存。
内存使用过多，是不是你的foreach循环写的有问题？检查优化代码。
------解决方案--------------------
优化代码。
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