php程序如何调试
php程序怎么调试?
当发送一个请求后，浏览器一直接受不到返回的数据，一直是padding状态，在代码中加入断点后，还是一样，只有重启Apache和MySQL后，才可以正常请求。但是第二次请求又会没反应。
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看看apache错误日志有什么。
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用fiddler调试一下吧
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或者在谷歌浏览器里，单击右键，选择审查元素，然后会出现如下的页面，你直接查看就是了
不知道这样是否能满足你的需要
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显然你的程序中有死循环！
你把程序贴出来看看
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啊？不应该啊！你把代码贴出来给我看看吧！
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有点感觉你的程序中有死循环。把运行时间改短看看是否会解决。如果是，请检查循环的部分。
使用set_time_limit();设置允许脚本运行的时间，单位为秒。如果超过了此设置，脚本返回一个致命的错误。默认值为30秒
set_time_limit(1); // 设置为1秒超时
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