need help with dynamic tags

[didgydont]

Hi all

 

This probarly looks really bad but im trying to replase tags that change. So far it only replaces the last tag and not well either. I will try to show you

function testfunc($value)
  {
       if ($value=='gallery'){$return .= "this gallery has worked = --$value--";}
       if ($value=='email'){$return .= "this email has worked = --$value--";}

    return $return;
  }

$test = "this is a test {%email%} message {%gallery%} rtfgdsfgdsfg";

$test = preg_replace("#(.*){%(.*?)%}(.*)#is",'$1' . testfunc('$2') . '$3', $test);

echo $test;

 

this outputs

this is a test {%email%} message rtfgdsfgdsfg

 

but im trying to get this

this is a test this email has worked = --email-- message this gallery has worked = --gallery-- rtfgdsfgdsfg

 

Im sure im way off but I hope you can understand. Thank you for taking the time to read this post.

 

 

[MasterACE14]

are you after something like...

<?php

function parsetemplate($template, $array) { // Replace template with proper content.

        foreach($array as $a => $b) {
            $template = str_replace("{%{$a}%}", $b, $template);
        }
        return $template;
    }

$test = "this is a test {%email%} message {%gallery%} rtfgdsfgdsfg";

$content['email'] = 'something@somewhere.com';
$content['gallery'] = 'random';

echo parsetemplate($test, $content);
?>

[didgydont]

Yes yes it is. Thank you very much had been trying to ages to work it out. For such small and tidy funtction its difficult to get whats going on  :-\. Once againg thank you very much.