From e274e1c7b57ad0a0af3a9c5c504ac98f4b90f89a Mon Sep 17 00:00:00 2001
From: Elmar Hinz <t3elmar@gmail.com>
Date: Fri, 27 May 2016 09:03:53 +0200
Subject: [PATCH] [TASK] Update the comment of stdWrap_char to include ASCII
limitation
The PHP char() function only works reliably with ASCII codes
independent of the actual char set.
See http://php.net/manual/en/function.chr.php
Releases: master
Resolves: #76315
Change-Id: Ia87b95239fc4678f297571704f031003f84a5759
Reviewed-on: https://review.typo3.org/48306
Reviewed-by: Morton Jonuschat <m.jonuschat@mojocode.de>
Tested-by: Morton Jonuschat <m.jonuschat@mojocode.de>
Reviewed-by: Wouter Wolters <typo3@wouterwolters.nl>
Tested-by: Wouter Wolters <typo3@wouterwolters.nl>
---
.../frontend/Classes/ContentObject/ContentObjectRenderer.php | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/typo3/sysext/frontend/Classes/ContentObject/ContentObjectRenderer.php b/typo3/sysext/frontend/Classes/ContentObject/ContentObjectRenderer.php
index 107552f90424..2ec93fdbd0c6 100644
--- a/typo3/sysext/frontend/Classes/ContentObject/ContentObjectRenderer.php
+++ b/typo3/sysext/frontend/Classes/ContentObject/ContentObjectRenderer.php
@@ -2620,8 +2620,11 @@ class ContentObjectRenderer
/**
* char
- * Will return a character based on its position within the current character set
+ * Returns a one-character string containing the character specified by ascii code.
*
+ * Reliable results only for character codes in the integer range 0 - 127.
+ *
+ * @see http://php.net/manual/en/function.chr.php
* @param string $content Input value undergoing processing in this function.
* @param array $conf stdWrap properties for char.
* @return string The processed input value
--
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