dongpang2483 2014-07-08 10:12
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PHP函数确定我在哪个文件和行中设置变量

The title says it all. I just wonder if there is a PHP function that cam tell me in which file and which line i set my variable.

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  • douze1332 2014-07-08 10:15
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    use php magic constant

    __FILE__  -- The full path and filename of the file. If used inside an include, the name of the included file is returned. Since PHP 4.0.2, __FILE__ always contains an absolute path with symlinks resolved whereas in older versions it contained relative path under some circumstances.
    __LINE__  -- The current line number of the file.
    

    LINK HERE

    Enjoy :)


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