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<?php // PHP 7.3 and older $parts = ['apple', 'pear']; $fruits = array_merge(['banana', 'orange'], $parts, ['watermelon']); var_dump($fruits); // PHP 7.4 $parts = ['apple', 'pear']; $fruits = ['banana', 'orange', ...$parts, 'watermelon']; var_dump($fruits);
Output for git.master, git.master_jit, rfc.property-hooks
array(5) { [0]=> string(6) "banana" [1]=> string(6) "orange" [2]=> string(5) "apple" [3]=> string(4) "pear" [4]=> string(10) "watermelon" } array(5) { [0]=> string(6) "banana" [1]=> string(6) "orange" [2]=> string(5) "apple" [3]=> string(4) "pear" [4]=> string(10) "watermelon" }

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