TalkPHP - View Single Post

Jmz · 10-25-2007, 09:40 AM

Nope, I'm lost lol :(

What I have at the minute is:

PHP Code:


			
function BBCode($text){
$BBCode = array("&" => "&amp;",
"<" => "&lt;",
">" => "&gt;",
"[b]" => "<b>",
"[/b]" => "</b>",
"[i]" => "<i>",
"[/i]" => "</i>",
"[u]" => "<u>",
"[/u]" => "</u>",
"[img]" => "<img src='",
"[/img]" => "'>");
$parsedtext = str_replace(array_keys($BBCode), array_values($BBCode), $text);
return $parsedtext;
}

That works fine but I want to change it to do it your way.

I've tried:

PHP Code:


			
function BBcode($szInput)
{

 $aBBPattern = array(
                     '[b](.*?)[/b]' => '<b>\\1</b>',
                     '[i](.*?)[/i]' => '<i>\\1</i>',
                     '[url=([^\]+?)](.*?)[/url]' => '<a href="\\1">\\2</a>'
                     );

 foreach( $aBBPattern as $szKey => $szValue )
 {
    $szPattern = '/'. preg_quote( $szKey, '/' ) .'/is';
    $szInput    = preg_replace( $szPattern, $szValue, $szInput );
 }

 return $szInput;

}

Although I get no errors with the above code the bb tags aren't replaced, where am I going wrong?

10-25-2007, 09:40 AM	#7 (permalink)
Jmz The Acquainted Join Date: Oct 2007 Location: Newcastle, UK Posts: 113 Thanks: 3	Nope, I'm lost lol :( What I have at the minute is: PHP Code: `function BBCode($text){ $BBCode = array("&" => "&", "<" => "<", ">" => ">", "[b]" => "<b>", "[/b]" => "</b>", "[i]" => "<i>", "[/i]" => "</i>", "[u]" => "<u>", "[/u]" => "</u>", "[img]" => "<img src='", "[/img]" => "'>"); $parsedtext = str_replace(array_keys($BBCode), array_values($BBCode), $text); return $parsedtext; }` That works fine but I want to change it to do it your way. I've tried: PHP Code: function BBcode($szInput) { $aBBPattern = array( '[b](.?)[/b]' => '<b>\\1</b>', '[i](.?)[/i]' => '<i>\\1</i>', '[url=([^\]+?)](.*?)[/url]' => '<a href="\\1">\\2</a>' ); foreach( $aBBPattern as $szKey => $szValue ) { $szPattern = '/'. preg_quote( $szKey, '/' ) .'/is'; $szInput = preg_replace( $szPattern, $szValue, $szInput ); } return $szInput; } Although I get no errors with the above code the bb tags aren't replaced, where am I going wrong?