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run code in 300+ PHP versions simultaneously

@ 2019-01-23T22:36:25Z

<?php

$array = array (
    'main' => 
    array (
        0 => 
        array (
            'id' => 1,
            'name_one' => 'banana',
            'name_two' => ''
        ),
        1 => 
        array (
            'id' => 2,
            'name_one' => 'orange',
            'name_two' => 'banana'
        ),
        2 => 
        array (
            'id' => 3,
            'name_one' => '',
            'name_two' => 'orange'
        ),
        3 => 
        array (
            'id' => 4,
            'name_one' => 'pear',
            'name_two' => ''
        ),
        4 => 
        array (
            'id' => 5,
            'name_one' => 'pear',
            'name_two' => 'mango'
        ),
        5 => 
        array (
            'id' => 6,
            'name_one' => '',
            'name_two' => ''
        )
    )
);
$counts = array();
foreach ($array['main'] as $item) {
    if (!empty($item['name_two'])) {
        @$counts[$item['name_two']]++;
    }
    elseif (!empty($item['name_one'])) {
        @$counts[$item['name_one']]++;
    }
}
foreach ($counts as $key => $count) {
    echo "$key: $count\n";
}

Output for 7.1.0 - 7.1.33, 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: banana: 2 orange: 1 pear: 1 mango: 1
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 banana: 2 orange: 1 pear: 1 mango: 1

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130.23 ms | 402 KiB | 214 Q