From: Sara Golemon <pollita@php.net>
Date: Mon, 25 Sep 2006 01:37:55 +0000 (+0000)
Subject: Make settype($var, 'string'); behave like $var = (string)$var;
X-Git-Tag: RELEASE_1_0_0RC1~1556
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=406f600d01051b0dc86dfff3cee00aa2d0baa428;p=php

Make settype($var, 'string'); behave like $var = (string)$var;
e.g. switch between (binary) and (unicode) depending on UG(unicode)
---

diff --git a/ext/standard/type.c b/ext/standard/type.c
index ca27441583..85f283f93f 100644
--- a/ext/standard/type.c
+++ b/ext/standard/type.c
@@ -113,9 +113,15 @@ PHP_FUNCTION(settype)
 		convert_to_double(*var);
 	} else if (!strcasecmp(new_type, "double")) { /* deprecated */
 		convert_to_double(*var);
-	} else if (!strcasecmp(new_type, "string")) {
+	} else if (!strcasecmp(new_type, "binary")) { /* explicit binary cast */
 		convert_to_string(*var);
-	} else if (!strcasecmp(new_type, "unicode")) {
+	} else if (!strcasecmp(new_type, "string")) { /* runtime string type */
+		if (UG(unicode)) {
+			convert_to_unicode(*var);
+		} else {
+			convert_to_string(*var);
+		}
+	} else if (!strcasecmp(new_type, "unicode")) { /* explicit unicode cast */
 		convert_to_unicode(*var);
 	} else if (!strcasecmp(new_type, "array")) {
 		convert_to_array(*var);