Online PHP editor | output for V6N68

@ 2020-12-15T23:55:09Z

<?php

$arrTags = [
    'mango' => 2,
    'orange' => 4, 
    'apple' => 2,
    'banana' => 3,
    'peach' => 3,
    'strawberry' => 3,
    'blueberry' => 3,
    'raspberry' => 3,
    'lychee' => 2,
    'fig' => 1,
    'guava' => 1,
    'grape' => 3,
    'watermelon' => 2,
    'kiwi' => 5,
    'pear' => 3
];

uksort($arrTags, fn($a, $b) => [$arrTags[$b], $a] <=> [$arrTags[$a], $b]);

var_export($arrTags);

Output for 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 ( 'kiwi' => 5, 'orange' => 4, 'banana' => 3, 'blueberry' => 3, 'grape' => 3, 'peach' => 3, 'pear' => 3, 'raspberry' => 3, 'strawberry' => 3, 'apple' => 2, 'lychee' => 2, 'mango' => 2, 'watermelon' => 2, 'fig' => 1, 'guava' => 1, )
Output for 7.3.0 - 7.3.33: Parse error: syntax error, unexpected '=>' (T_DOUBLE_ARROW), expecting ')' in /in/V6N68 on line 21
Process exited with code 255.

preferences:dark modelive previewkey bindings