note 32071 added to function.htmlentities

From: Date: Thu, 15 May 2003 12:07:50 +0000
Subject: note 32071 added to function.htmlentities
Groups: php.notes 
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A solution for a problem with ' (simple quote) If you need to display one string (for example "pooch'y" ) which contains the character ' : ·1) with a the echo function AND ·2) also by a javascript function (such as alert() or Document.Write() etc ... You have a problem because the javascript function will need \' to display correctly, and the echo function needs only ' to display correctly (i.e. if you have \' in the string, the echo function will display pooch\'y instead of pooch'y) So my solution is : Before inserting the string in your database, do htmlentities($string); Then insert it, it will be in your database pooch'y This way the echo function will display pooch'y without problem. Now to display correctly the same string with a javascript function just do $string = str_replace("'", "\'", $string); and the display will work without error. Hope that'll help :> -- http://www.php.net/manual/en/function.htmlentities.php http://master.php.net/manage/user-notes.php?action=edit+32071 http://master.php.net/manage/user-notes.php?action=delete+32071 http://master.php.net/manage/user-notes.php?action=reject+32071

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