Online PHP editor | output for BHS4A

@ 2019-07-30T06:48:21Z

<?php

$classType = [
    ["class" => "1", "type" => "A"],
    ["class" => "2", "type" => "A"],
    ["class" => "3", "type" => "B"]
];

$clollege['studentDetails'] = [
    ["grade" => "2", "hobbies" => ["A" , "B"] ],
    ["grade" => "2", "hobbies" => ["A" ] ],
    ["grade" => "3", "hobbies" => [ "C" ] ]
];

$classType = array_column($classType, 'type', "class");
array_walk($clollege['studentDetails'], function(&$item) use($classType) {
    $item['type'] = $classType[$item['grade']];
});

echo '<pre>', print_r($clollege['studentDetails']);

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 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0: <pre>Array ( [0] => Array ( [grade] => 2 [hobbies] => Array ( [0] => A [1] => B ) [type] => A ) [1] => Array ( [grade] => 2 [hobbies] => Array ( [0] => A ) [type] => A ) [2] => Array ( [grade] => 3 [hobbies] => Array ( [0] => C ) [type] => B ) ) 1
Output for 8.4.15: /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.

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