3v4l.org

run code in 300+ PHP versions simultaneously
<?php $myArray = array( "bar1" => "sample", "bar2" => array( array( "bar1" => "sample", "bar2" => "sample", "bar3" => "111111111", "bar4" => "sample", "bar5" => [ "bar6" => "varr", "bar7" => array( -70.111111111111111, -33.111111111111111 ) ] ) ), "bar8" => 11111 ); print json_encode($myArray);
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.4, 8.3.6 - 8.3.27, 8.4.1 - 8.4.14
{"bar1":"sample","bar2":[{"bar1":"sample","bar2":"sample","bar3":"111111111","bar4":"sample","bar5":{"bar6":"varr","bar7":[-70.11111111111111,-33.111111111111114]}}],"bar8":11111}
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 {"bar1":"sample","bar2":[{"bar1":"sample","bar2":"sample","bar3":"111111111","bar4":"sample","bar5":{"bar6":"varr","bar7":[-70.11111111111111,-33.111111111111114]}}],"bar8":11111}

preferences:
112.17 ms | 408 KiB | 5 Q