Hello,
I found one minimalistic BBcode script, but it doesnt work.
Warning: Unknown modifier '1' in f:\_php\_f\bb-code\test.php on line 32
line 32 is such:
$t = preg_replace_callback( '/[('.$atag.')(=(.*))?](.*)[/1]/isU', 'nc', $s);
How to get work it?
Source is only 40 lines:
?php
$tagid = array(
'b' = 'b%s/b',
'u' = 'u%s/u',
'i' = 'i%s/i',
'tsitaat' = 'blockquotesmallbTsitaat/b:hr%shr/small/blockquote',
'url' = 'a href=%s%s/a',
'mail' = 'a href=mailto:%s;%s/a',
'img' = 'img src=%s alt=%s',
'code' = 'font color=green%s/font',
'kood' = 'font color=green%s/font',
'color' = 'font color=%s%s/font',
'size' = 'font size=%s%s/font'
);
$atag = join( '|', array_keys( $tagid));
/*
print 'pallowed tags:/p';
foreach( $tagid as $key = $value) {
echo b$key/bbrn;
}
*/
function nc( $s){
if ( $s[1] ) $s[4] = nk( $s[4]);
global $tagid;
return $s[1]?sprintf($tagid[$s[1]],(!empty($s[3])?$s[3]:$s[4]),$s[4]):$s[0];
}
function nk( $s){
global $atag;
$t = preg_replace_callback( '/[('.$atag.')(=(.*))?](.*)[/1]/isU', 'nc', $s);
return $t;
}
$text = [b]bold text [i]mixed with[/b] italic[/i];
echo nl2br( nk( htmlspecialchars( $text, ENT_NOQUOTES)));
?
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