3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = date('l'); strtotime('monday this week'); if($test = "Sunday"){ } echo strtotime('Tuesday last week'); echo strtotime('Sunday last week');
Output for 7.0.20, 7.1.5 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
14489244001449356400
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 14489244001449356400
Output for 7.3.32 - 7.3.33, 8.0.13
14489280001449360000
Output for 5.6.23 - 5.6.28, 7.0.8, 7.1.0
14488380001449356400
Output for 5.5.0 - 5.5.37, 5.6.0 - 5.6.22, 7.0.0 - 7.0.7
14495292001449961200

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172.06 ms | 402 KiB | 220 Q