获取PHP的尝试路径，包​​括

Question

Is it in any way possible to tell PHP that I want to have a list of tried paths whenever include fails? The file is there, yet PHP is telling me the include failed.

Answer 1

You can use get_include_path() to find out what paths have been used by the include / require methods to source files.

It's a setting in php.ini (of course overridable by your application) that determines where these methods should look. They won't look anywhere else.

If you need these methods to look elsewhere, simply append another folder path with PATH_SEPARATOR , like so:

set_include_path(get_include_path() . PATH_SEPARATOR . $newPath);

Answer 2

The only paths it checks are the include paths. You can just use get_include_path .

 $dirs = explode(PATH_SEPARATOR, get_include_path());

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More information on the include path setting here .