Online PHP editor | output for GoVhs

@ 2019-05-29T22:48:39Z

<?php
$test = [
    ['id' => 1, 'countries' => 'EN,CH,SP'],
    ['id' => 2, 'countries' => 'GE,SP,SV'],
    ['id' => 3, 'countries' => 'PR,SP,IT'],
    ['id' => 4, 'countries' => 'EN'],
    ['id' => 5, 'countries' => 'SP,EN'],
    ['id' => 6, 'countries' => 'SV,SP,EN'],
    ['id' => 7, 'countries' => 'GE,SP'],
    ['id' => 8, 'countries' => 'FR'],
    ['id' => 9, 'countries' => 'RU,EN'],
    ['id' => 10, 'countries' => 'EN,SP,IT'],
    ['id' => 11, 'countries' => 'SP,GR'],
    ['id' => 12, 'countries' => 'GR,EN']
];

usort($test, function($a, $b) {
    return [strpos($a['countries'], 'EN') === false, $a['id']] <=> [strpos($b['countries'], 'EN') === false, $b['id']];
});

var_export($test);

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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.27, 8.4.1 - 8.4.14: array ( 0 => array ( 'id' => 1, 'countries' => 'EN,CH,SP', ), 1 => array ( 'id' => 4, 'countries' => 'EN', ), 2 => array ( 'id' => 5, 'countries' => 'SP,EN', ), 3 => array ( 'id' => 6, 'countries' => 'SV,SP,EN', ), 4 => array ( 'id' => 9, 'countries' => 'RU,EN', ), 5 => array ( 'id' => 10, 'countries' => 'EN,SP,IT', ), 6 => array ( 'id' => 12, 'countries' => 'GR,EN', ), 7 => array ( 'id' => 2, 'countries' => 'GE,SP,SV', ), 8 => array ( 'id' => 3, 'countries' => 'PR,SP,IT', ), 9 => array ( 'id' => 7, 'countries' => 'GE,SP', ), 10 => array ( 'id' => 8, 'countries' => 'FR', ), 11 => array ( 'id' => 11, 'countries' => 'SP,GR', ), )

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