Index: array.c
===================================================================
RCS file: /repository/php-src/ext/standard/array.c,v
retrieving revision 1.308.2.21.2.37.2.19
diff -u -r1.308.2.21.2.37.2.19 array.c
--- array.c	29 Jan 2008 10:45:06 -0000	1.308.2.21.2.37.2.19
+++ array.c	5 Feb 2008 00:36:02 -0000
@@ -2113,24 +2113,20 @@
 	zend_bool preserve_keys = 0; /* Whether to preserve keys while copying to the new array or not */
 	int		 num_in,		/* Number of elements in the input array */
 			 pos;			/* Current position in the array */
-	zval	*z_length;
 	char *string_key;
 	uint string_key_len;
 	ulong num_key;
 	HashPosition hpos;
 
-	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "al|z/b", &input, &offset, &z_length, &preserve_keys) == FAILURE) {
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "al|lb", &input, &offset, &length, &preserve_keys) == FAILURE) {
 		return;
 	}
 
 	/* Get number of entries in the input hash */
 	num_in = zend_hash_num_elements(Z_ARRVAL_P(input));
 
-	/* We want all entries from offset to the end if length is not passed or is null */
-	if (ZEND_NUM_ARGS() >= 3 && Z_TYPE_P(z_length) != IS_NULL) {
-		convert_to_long(z_length);
-		length = Z_LVAL_P(z_length);
-	} else {
+	/* We want all entries from offset to the end if length is not passed or is 0 */
+	if (!length) {
 		length = num_in;
 	}