Online PHP editor | output for 4UC41

@ 2019-07-14T18:18:07Z

<?php

$fruits_arr = [
	['id' => 213, 'fruit' => 'banana'],
	['id' => 438, 'fruit' => 'apple'],
	['id' => 154, 'fruit' => 'peach'],
];

$ids_arr = [213, 154];

$selected_fruits = array_filter($fruits_arr, function ($el) use ($ids_arr) {
	return in_array($el['id'], $ids_arr, true);
});

print_r($selected_fruits); 

$selected_fruits = array_filter($fruits_arr, fn ($el) => in_array($el['id'], $ids_arr, true));

print_r($selected_fruits);

Output for 7.4.4 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7: Array ( [0] => Array ( [id] => 213 [fruit] => banana ) [2] => Array ( [id] => 154 [fruit] => peach ) ) Array ( [0] => Array ( [id] => 213 [fruit] => banana ) [2] => Array ( [id] => 154 [fruit] => peach ) )
Output for 7.3.0 - 7.3.33: Parse error: syntax error, unexpected '=>' (T_DOUBLE_ARROW), expecting ')' in /in/4UC41 on line 17
Process exited with code 255.
Output for 7.1.25 - 7.1.30, 7.2.0 - 7.2.33: Parse error: syntax error, unexpected '=>' (T_DOUBLE_ARROW), expecting ',' or ')' in /in/4UC41 on line 17
Process exited with code 255.

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