From: Derick Rethans <github@derickrethans.nl>
Date: Thu, 30 Jun 2011 10:25:57 +0000 (+0100)
Subject: Implemented TWIG_RETURN_ARRAY_ELEMENT.
X-Git-Url: http://git.silmor.de/gitweb/?a=commitdiff_plain;h=b918f2ea7ba466d52986b553c9417a295a5f7b8d;p=web%2Fkonrad%2Ftwig.git

Implemented TWIG_RETURN_ARRAY_ELEMENT.
---

diff --git a/twig.c b/twig.c
index a072ca3..f365ab7 100644
--- a/twig.c
+++ b/twig.c
@@ -154,9 +154,18 @@ int TWIG_ISSET_ARRAY_ELEMENT(zval *array, zval *item)
 	return 0;
 }
 
-zval *TWIG_RETURN_ARRAY_ELEMENT(zval *object, zval *item)
+zval *TWIG_RETURN_ARRAY_ELEMENT(zval *array, zval *key)
 {
+	void *dummy;
 
+	if (Z_TYPE_P(array) != IS_ARRAY) {
+		return NULL;
+	}
+	convert_to_string(key);
+	if (zend_hash_find(Z_ARRVAL_P(array), Z_STRVAL_P(key), Z_STRLEN_P(key) + 1, &dummy) == SUCCESS) {
+		return dummy;
+	}
+	return NULL;
 }
 
 zval *TWIG_PROPERTY(zval *object, char *propname)