3v4l.org

run code in 300+ PHP versions simultaneously
<?php $bad_extensions = array( 'html' , 'js' , 'gif' , 'png', 'php','jpg', 'jpeg','xml', 'txt','zip','bak' ); $file_name = '2-E-Book à télécharger.php'; $fileinfo = pathinfo($file_name); if ( !in_array(strtolower($fileinfo["extension"]), $bad_extensions) ) echo "pouet"; else echo "sblitch";
Output for 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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.13
sblitch

preferences:
154.87 ms | 407 KiB | 5 Q