Online PHP editor | output for DJh3K

@ 2020-11-10T05:59:28Z

<?php

$data = array (
    'username' => 
    array (
        'notEmpty' => 'Please fill this field',
        'alphaNumeric' => 'Username can only be letters and numbers.',
        'between' => 'Username must be from 3 to 15 characters only.'
    ),
    'first_name' => 
    array (
        '_empty' => 'This field cannot be left empty'
    ),
    'last_name' => 
    array (
        '_empty' => 'This field cannot be left empty'
    )
);

$output = array_map(function ($a) { return reset($a); }, $data);
print_r($output);

Output for 7.2.0 - 7.2.34, 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, 8.4.16, 8.5.0 - 8.5.1: Array ( [username] => Please fill this field [first_name] => This field cannot be left empty [last_name] => This field cannot be left empty )
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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