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Nick W
Smarty Rookie
Joined: 23 May 2003
Posts: 22
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 Posted: Mon Oct 20, 2003 3:51 pm Post subject: Building a Varible then Printing? |
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Hi all,
In this thread I failed miserably despite help to get regex_replace working with arrays: http://www.phpinsider.com/smarty-forum/viewtopic.php?t=1214
So, I'm working at it for another angle:
| Code: |
{foreach from=$searchreplace key=key item=item}
{$cmts.Comment|regex_replace:$key:$item}
{/foreach}
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(whre $searchreplace is just somthing like this
array("/search/" => "replace");
You can see the problem right? - It prints the comment each time.
Is there a way to build a varible in that loop then output it instead of what I'm doing?
Many thanks..
Nick |
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messju
Administrator
Joined: 16 Apr 2003
Posts: 3336
Location: Oldenburg, Germany
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| Posted: Mon Oct 20, 2003 5:14 pm Post subject: |
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i'd write my own little modifier:
(untested)
[php:1:c6ac8a9493]
function smarty_modifier_search_replace($var, $exprs) {
return preg_replace(array_keys($exprs), array_values($exprs), $var);
}
[/php:1:c6ac8a9493]
HTH |
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boots
Administrator
Joined: 16 Apr 2003
Posts: 5611
Location: Toronto, Canada
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| Posted: Mon Oct 20, 2003 9:08 pm Post subject: |
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actually, I'd do the data scrubbing in PHP, not in template 
But I think you want:
| Code: | {assign var=process value=$cmts.Comment}
{foreach from=$searchreplace key=key item=item}
{assign var=process value=$process|regex_replace:$key:$item}
{/foreach}
{$process} |
Which is obviously not as nice as messju's custom plugin suggestion |
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messju
Administrator
Joined: 16 Apr 2003
Posts: 3336
Location: Oldenburg, Germany
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| Posted: Mon Oct 20, 2003 9:13 pm Post subject: |
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| boots wrote: | | actually, I'd do the data scrubbing in PHP, not in template |
me too |
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