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<?php $path = '/a/b/c/d/config.ini'; $matches = preg_split('/\/|\\\/', $path); $filename = $matches[count($matches) - 1]; $path = implode(DIRECTORY_SEPARATOR, $matches); if(strpos($filename, '.') !== -1) { $ext = substr($filename, strpos($filename, '.') + 1); echo $ext; }
Output for git.master, git.master_jit, rfc.property-hooks
ini

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