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run code in 300+ PHP versions simultaneously

@ 2018-06-10T00:26:45Z

<?php


$input = [ 
    'set1' => [
        'key1' => 'value1',
        'key2' => 'value2'
        ],
    'set2' => [
        'key1' => 'value111',
        'key2' => 'value222'
        ]
    ];

$output = [ 
    'out1' => [        
        'key1' => 'value1',
        'key2' => 'value2',
        'key3' => 'value3',
        'key4' => 'value4',
        'key5' => 'value5',
        'key6' => 'value6',
        ],
        'out2' => [        
        'key1' => 'value11',
        'key2' => 'value22',
        'key3' => 'value33',
        'key4' => 'value44',
        'key5' => 'value55',
        'key6' => 'value66',
        ],
        'out3' => [        
        'key1' => 'value111',
        'key2' => 'value222',
        'key3' => 'value333',
        'key4' => 'value444',
        'key5' => 'value555',
        'key6' => 'value666',
        ]
        
    ];

Output for 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7
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

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146.59 ms | 402 KiB | 174 Q