Re: [SMARTY-DEV] trimwhitespace outputfilter bug

On Mon, Mar 10, 2003 at 04:25:02PM -0600, Steve wrote: > The problem here is that the assignment is the result of a database query. > The code I sent was just an example to illustrate the problem. How do I > handle this when a database query is the source of the data for the > assignment? > > Can this be fixed in the outputfilter? when the data comes from a database and is read to $var, then you would $smarty->assign('var', $var) and everything is fine. but if you hardcode it into php, then your php-interpreter interpolates the $... inside your string, far before it is passed to smarty. so "$59.95 blah blah" means in the php-sourcecode "[contents of variable named 59].95 blah blah" but this is only so inside the php sourcecode and only if you use " not if you use '. if you pass variables to functions, or read strings out of a file or a database, no such interpolation is done. read: http://www.php.net/manual/en/language.types.string.php have fun messju > -----Original Message----- > From: Monte Ohrt [mailto:monte@ispi.net] > Sent: Monday, March 10, 2003 8:47 AM > To: Steve > Cc: Smarty Dev > Subject: Re: [SMARTY-DEV] trimwhitespace outputfilter bug > > > $ signs are interperted in double quotes when you assign it. Try one of > these: > > $var = '$59.95 blah blah'; > $var = "\$59.95 blah blah"; > > > On Sat, 2003-03-08 at 22:18, Steve wrote: > > this is a good one:) > > > > pseudo code/explanation: > > .php file: > > $var = "$59.95 blah blah" > > $tmpl->load_filter('output', 'trimwhitespace'); > > > > in template: > > {$var}<br> > > <textarea>{$var}</textarea> > > > > output: > > $59.95 blah blah<br> > > <textarea>.95 blah blah</textarea> > > > > I looked at the regex, I'm lost. It's ripping away the $59. Can someone > > fix this? The filter is great, but not when it breaks the content :) > > > > Thanks so much, > > > > Steve > -- > Monte Ohrt <monte@ispi.net> > > > -- > Smarty Development Mailing List (http://smarty.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > > > -- > Smarty Development Mailing List (http://smarty.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php -- It is essential that implementations by different vendors interoperate.: Unsere proprietären Basteleien dokumentieren wir gar nicht erst. Sven Türpe