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run code in 150+ php & hhvm versions
Bugs & Features
<?php $path = '/a/b/c/d/'; $matches = preg_split('/\/|\\\/', $path); $filename = $matches[count($matches) - 1]; if(strpos($filename, '.') !== -1) { list($name, $ext) = explode('.', $filename); unset($matches[count($matches) - 1]); } $path = implode(DIRECTORY_SEPARATOR, $matches); var_dump($path, $name, $ext);
Output for 5.3.0 - 5.6.28, 7.0.0 - 7.1.0
Notice: Undefined offset: 1 in /in/AOs3n on line 10 string(8) "/a/b/c/d" string(0) "" NULL
Output for hhvm-3.10.0 - 3.12.0
Notice: Undefined index: 1 in /in/AOs3n on line 10 string(8) "/a/b/c/d" string(0) "" NULL
Output for 4.3.0 - 5.2.17
Notice: Undefined offset: 1 in /in/AOs3n on line 10 string(8) "/a/b/c/d" string(0) "" NULL