php 배열 값 치환하기 array_replace (PHP 5 >= 5.3.0, PHP 7) array_replace — Replaces elements from passed arrays into the first array Description ¶ array array_replace ( array $array1 , array $array2 [, array $... ] ) array_replace() replaces the values of array1 with values having the same keys in each of the following arrays. If a key from the first array exists in the second array, its value will be ..