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run code in 300+ PHP versions simultaneously
<?php $regex1 = "/[^0-9a-z\s]+/i"; // Search for everything that is not alphanumeric or whitespace $regex2 = "/\s+/"; // Search for whitespace $regex3 = "/-+$/"; // search for trailing dashes $text = "Hello World - This/That is (Test)"; // replace in turn, non-alpha with space, one or more spaces with dash, one or more trailing dashes with nothing $text2 = preg_replace([$regex1, $regex2, $regex3],[' ','-',''], $text); $text2 = strtolower($text2); echo $text2;
Output for 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 - 8.3.4, 8.3.6
hello-world-this-that-is-test
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 hello-world-this-that-is-test
preferences:
133.68 ms | 402 KiB | 153 Q