3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [ ['a' => 1, 'b' => 2, 'c' => 3], ['a' => 3, 'b' => 2, 'c' => 1], ]; $b = [ ['d' => 4, 'e' => 5, 'f' => 6], ['d' => 6, 'e' => 5, 'f' => 4], ]; var_export( array_map( 'array_values', array_merge($a, $b) ) );

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