From: Xinchen Hui <laruence@php.net>
Date: Thu, 15 Jan 2015 09:29:01 +0000 (-0500)
Subject: We could do more....
X-Git-Tag: PRE_PHP7_REMOVALS~25^2~143
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=11f615b3118f34dd8a118261d03c386d9dc0bbfd;p=php

We could do more....
---

diff --git a/ext/standard/array.c b/ext/standard/array.c
index 471ba56aa2..0b50cf3cb0 100644
--- a/ext/standard/array.c
+++ b/ext/standard/array.c
@@ -3229,6 +3229,9 @@ PHP_FUNCTION(array_unique)
 	for (idx = 0; idx < i; idx++) {
 		cmpdata = &arTmp[idx];
 		if (Z_TYPE(cmpdata->b.val) != IS_UNDEF) {
+#if 1
+			continue;
+#else
 			if (lastkept == NULL) {
 				lastkept = cmpdata;
 				continue;
@@ -3244,13 +3247,14 @@ PHP_FUNCTION(array_unique)
 					p = &cmpdata->b;
 				}
 			}
+#endif
 		} else {
 			p = &cmpdata->b;
 		}
 		if (p->key == NULL) {
 			zend_hash_index_del(Z_ARRVAL_P(return_value), p->h);
 		} else {
-				zend_hash_del(Z_ARRVAL_P(return_value), p->key);
+			zend_hash_del(Z_ARRVAL_P(return_value), p->key);
 		}
 	}
 	pefree(arTmp, Z_ARRVAL_P(array)->u.flags & HASH_FLAG_PERSISTENT);