3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $storagedir = '/vagrant/www/resource-space/include/../filestore'; $dir_file_path = '/vagrant/www/resource-space/include/../filestore/2/4/0_ed2583e62f4dc12/240_b69bd79a9431acc.jpeg'; $filename_rootpath = ltrim(str_replace($storagedir, '', $dir_file_path), '/'); $filename = substr($filename_rootpath, (strrpos($filename_rootpath, '/') - 1));var_dump($filename); $extension = substr($filename, (strrpos($filename_rootpath, '.') - 1));var_dump($extension);
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.13.2, 7.0.0 - 7.1.0
string(26) "2/240_b69bd79a9431acc.jpeg" bool(false)