Changed array_subtract to array_diff

ext/standard/array.c

@@ -2291,10 +2291,10 @@ out:
 }
 /* }}} */
 
-/* {{{ proto array array_subtract(array arr1, array arr2 [, ...])
+/* {{{ proto array array_diff(array arr1, array arr2 [, ...])
    Returns the entries of arr1 that have values which are not present in
    any of the others arguments */
-PHP_FUNCTION(array_subtract)
+PHP_FUNCTION(array_diff)
 {
         zval ***args = NULL;
 	HashTable *hash;

ext/standard/basic_functions.c

@@ -509,7 +509,7 @@ function_entry basic_functions[] = {
 	PHP_FE(array_rand,								NULL)
 	PHP_FE(array_unique,							NULL)
 	PHP_FE(array_intersect,							NULL)
-	PHP_FE(array_subtract,							NULL)
+	PHP_FE(array_diff,							    NULL)
 
 	/* aliases from array.c */
 	PHP_FALIAS(pos,				current,			first_arg_force_ref)

ext/standard/php_array.h

@@ -71,7 +71,7 @@ PHP_FUNCTION(array_flip);
 PHP_FUNCTION(array_rand);
 PHP_FUNCTION(array_unique);
 PHP_FUNCTION(array_intersect);
-PHP_FUNCTION(array_subtract);
+PHP_FUNCTION(array_diff);
 
 HashTable* php_splice(HashTable *, int, int, zval ***, int, HashTable **);
 int multisort_compare(const void *a, const void *b);