- var_dump: documentation ( source)
- mb_regex_encoding: documentation ( source)
- mb_ereg_replace: documentation ( source)
<?php
$pat = '\<front_page\>(.*)\<\/front_page\>\<\!-- /SLIDER --\>';
$sub = '\1';
$code = '<front_page><!-- ABECADŁO -->[%homebanner%]</front_page>
<!-- /SLIDER -->
<!-- BREADCRUMBS -->
<!-- /BREADCRUMBS -->
<!-- CONTENT -->
<div id="content" class="clear">
<div class="wrapper">
<div id="mc" class="clear">
<no_front_page>
<div id="ls">
[%left_side%]
</div>
<div id="ms">
[%mid_side%]
</div>
</no_front_page>
<!-- ABECADŁO 2 -->
<front_page>
<div id="ms" class="fullpage">
[%mid_side%]
</div>
</front_page>';
mb_regex_encoding('UTF-8');
$code = mb_ereg_replace($pat, $sub, $code);
var_dump($code);