<?php function array_every(array $array, callable $fn) { return (boolean)array_product(array_map($fn, $array)); } var_dump( array_every([1, '2', true, []], function($value) { return $value; }) ); var_dump( array_every([1, '2', ''], function($value) { return $value; }) ); //
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Value for `_results` contains invalid data `array`