3v4l.org

run code in 300+ PHP versions simultaneously
<?php $words = ["example", "ample"]; $content = "Here is an example for you."; $regex = "#[\s\x{00A0} ,.;()\"'>-]\K(" . implode('|', array_map('preg_quote', $words)) . ")[esxu]{0,3}(?=[\s\x{00A0} ,.;\"-)(<])#iu"; echo preg_replace($regex, '<tag>$0</tag>', $content);
Output for 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.2.19, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7
Here is an <tag>example</tag> for you.
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 Here is an <tag>example</tag> for you.
Output for 8.2.18
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.2.18/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.2.18/modules/sodium.so.so (/usr/lib/php/8.2.18/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Here is an <tag>example</tag> for you.
Output for 8.1.28
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.1.28/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.1.28/modules/sodium.so.so (/usr/lib/php/8.1.28/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Here is an <tag>example</tag> for you.
preferences:
51.42 ms | 402 KiB | 62 Q