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pathinfo(path,options)
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- [dirname]
- [basename]
- [extension]
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<?php print_r(pathinfo("/testweb/test.txt")); ?>
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Array ( [dirname] => /testweb [basename] => test.txt [extension] => txt )
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<?php print_r(pathinfo("/testweb/test.txt",PATHINFO_BASENAME)); ?>
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test.txt