3v4l.org

run code in 300+ PHP versions simultaneously
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.32, 8.2.0 - 8.2.28, 8.3.0 - 8.3.4, 8.3.6 - 8.3.19, 8.4.1 - 8.4.5
array ( 1 => array ( 0 => array ( 0 => 'a', 1 => 1, ), 1 => array ( 0 => 'b', 1 => 1, ), ), 2 => array ( 0 => array ( 0 => 'c', 1 => 2, ), 1 => array ( 0 => 'd', 1 => 2, ), ), ) --- array ( 1 => array ( 0 => array ( 0 => 'a', 1 => 1, ), 1 => array ( 0 => 'b', 1 => 1, ), ), 2 => array ( 0 => array ( 0 => 'c', 1 => 2, ), 1 => array ( 0 => 'd', 1 => 2, ), ), )
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 array ( 1 => array ( 0 => array ( 0 => 'a', 1 => 1, ), 1 => array ( 0 => 'b', 1 => 1, ), ), 2 => array ( 0 => array ( 0 => 'c', 1 => 2, ), 1 => array ( 0 => 'd', 1 => 2, ), ), ) --- array ( 1 => array ( 0 => array ( 0 => 'a', 1 => 1, ), 1 => array ( 0 => 'b', 1 => 1, ), ), 2 => array ( 0 => array ( 0 => 'c', 1 => 2, ), 1 => array ( 0 => 'd', 1 => 2, ), ), )

preferences:
163.57 ms | 414 KiB | 5 Q