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run code in 300+ PHP versions simultaneously
<?php function clean($full_url){ $parts = explode('//', $full_url, 2); $parts[1] = rtrim(preg_replace('@/+@', '/', $parts[1]), '/'); $full_url = implode('//', $parts); return $full_url; } $urls = array( 'http://stackoverflow.com/questions/13990256/remove-duplicate-trailing-slashes/', 'http://stackoverflow.com/questions/13990256/remove-duplicate-trailing-slashes////', 'http://stackoverflow.com///questions///13990256///remove-duplicate-trailing-slashes////', 'http://stackoverflow.com/questions//13990256/remove-duplicate-trailing-slashes//'); foreach($urls as $url){ echo "Before: $url\nAfter: ".clean($url)."\n---------------------\n"; } ?>
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, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 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
Before: http://stackoverflow.com/questions/13990256/remove-duplicate-trailing-slashes/ After: http://stackoverflow.com/questions/13990256/remove-duplicate-trailing-slashes --------------------- Before: http://stackoverflow.com/questions/13990256/remove-duplicate-trailing-slashes//// After: http://stackoverflow.com/questions/13990256/remove-duplicate-trailing-slashes --------------------- Before: http://stackoverflow.com///questions///13990256///remove-duplicate-trailing-slashes//// After: http://stackoverflow.com/questions/13990256/remove-duplicate-trailing-slashes --------------------- Before: http://stackoverflow.com/questions//13990256/remove-duplicate-trailing-slashes// After: http://stackoverflow.com/questions/13990256/remove-duplicate-trailing-slashes ---------------------
preferences:
200.97 ms | 407 KiB | 315 Q