<?php
function AddBBCodes($hayStack)
{
$bbcodeArray=array(
'b'=>array('open_tag'=>'[b]', 'close_tag'=>'[/b]', 'open_html'=>'<b>', 'close_html'=>'</b>'),
'u'=>array('open_tag'=>'[u]', 'close_tag'=>'[/u]', 'open_html'=>'<u>', 'close_html'=>'</u>'),
'i'=>array('open_tag'=>'[i]', 'close_tag'=>'[/i]', 'open_html'=>'<i>', 'close_html'=>'</i>')
//add more bbcodes you want here, these are just basic ones
);
$results=$hayStack;
foreach($bbcodeArray as $child)
{
$hayStack=" $results ";
if((stripos(strtolower($hayStack), $child["open_tag"]) != false) && (stripos(strtolower($hayStack), $child["close_tag"]) != false))//checks to see if there is the same amount of each tag, to prevent html errors
{
$hayStack=str_ireplace($child["open_tag"], $child["open_html"], $hayStack, &$startTagNo);
$hayStack=str_ireplace($child["close_tag"], $child["close_html"], $hayStack, &$closeTagNo);
if($startTagNo == $closeTagNo) $results=$hayStack;
}
}
return $results;
}
echo AddBBCodes("Put any string here.");
?>