rebase from live enviornment

wp/plugins/divi-builder/core/php_functions.php

@@ -0,0 +1,21 @@
+<?php
+
+if ( ! function_exists( 'array_replace' ) ) :
+function array_replace( array $array, array $array1 ) {
+	$args  = func_get_args();
+	$count = func_num_args();
+
+	for ( $i = 0; $i < $count; ++$i ) {
+		if ( is_array( $args[ $i ] ) ) {
+			foreach ( $args[ $i ] as $key => $val ) {
+				$array[ $key ] = $val;
+			}
+		} else {
+			trigger_error( __FUNCTION__ . '(): Argument #' . ( $i + 1 ) . ' is not an array', E_USER_WARNING );
+			return null;
+		}
+	}
+
+	return $array;
+}
+endif;