3v4l.org

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<?php $path = "\\/var\\/www\\/resources"; $pathChunks = explode("/", $path); print_r($pathChunks); $len = count($pathChunks); $storageFolder = $pathChunks[$len-1]; if(strlen($storageFolder) == 0) { $storageFolder = $pathChunks[$len-2]; } print_r($storageFolder); ?>
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Array ( [0] => \ [1] => var\ [2] => www\ [3] => resources ) resources

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264.92 ms | 406 KiB | 457 Q