3v4l.org

run code in 300+ PHP versions simultaneously
<?php $RetArray=[]; $SrcArray=[ ["name"=>"AAA"], ["family"=>"BBB"], ["job"=>"CCC"], ]; foreach($SrcArray as $item){ $RetArray=array_merge($RetArray,$item); } echo json_encode($RetArray);
Output for 7.3.13 - 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 - 8.3.25, 8.4.1 - 8.4.12
{"name":"AAA","family":"BBB","job":"CCC"}
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 {"name":"AAA","family":"BBB","job":"CCC"}
preferences:
138.07 ms | 407 KiB | 5 Q