3v4l.org

run code in 300+ PHP versions simultaneously
<?php $lines ="From: {Name|1} {Email|11} Phone / Skype: {Phone / Skype|8} removeIfEmpty Message Body: {Tell us more|9} removeIfEmpty Sender's IP: {ip} {refUTM} -- This e-mail was sent from a contact form on Software Development Company - Redwerk (http://redwerk.com)"; $pattern = "/^.*\bremoveIfEmpty\b.*$/m"; $matches = array(); preg_match_all($pattern, $lines, $matches); foreach($matches as $match) { preg_replace("/removeIfEmpty/", $match, ""); var_dump(trim($match)); }
Output for 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
Fatal error: Uncaught TypeError: preg_replace(): Argument #1 ($pattern) must be of type array when argument #2 ($replacement) is an array, string given in /in/rot5i:20 Stack trace: #0 /in/rot5i(20): preg_replace('/removeIfEmpty/', Array, '') #1 {main} thrown in /in/rot5i on line 20
Process exited with code 255.
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 Fatal error: Uncaught TypeError: preg_replace(): Argument #1 ($pattern) must be of type array when argument #2 ($replacement) is an array, string given in /in/rot5i:20 Stack trace: #0 /in/rot5i(20): preg_replace('/removeIfEmpty/', Array, '') #1 {main} thrown in /in/rot5i on line 20
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: preg_replace(): Parameter mismatch, pattern is a string while replacement is an array in /in/rot5i on line 20 Warning: trim() expects parameter 1 to be string, array given in /in/rot5i on line 21 NULL
Output for 5.2.0 - 5.2.17
Warning: preg_replace(): Parameter mismatch, pattern is a string while replacement is an array in /in/rot5i on line 20 Notice: Array to string conversion in /in/rot5i on line 21 string(5) "Array"
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Warning: preg_replace(): Parameter mismatch, pattern is a string while replacement in an array. in /in/rot5i on line 20 Notice: Array to string conversion in /in/rot5i on line 21 string(5) "Array"
Output for 4.3.0 - 4.3.1
Notice: Array to string conversion in /in/rot5i on line 21 string(5) "Array"
preferences:
269.85 ms | 401 KiB | 459 Q