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Old 02-07-2004, 01:44 AM
filburt1 filburt1 is offline
 
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PHP Code:
/**
 * Attempts to convert $s to vB code.
 *
 * Attempts to convert $s (HTML) to vB code and returns the result. The translation is achieved by
 * translating common elements such as <b> to [b], <a href=""> to [url], etc. Unknown tags are
 * deleted but the contents within them will remain with the exception of scripting tags (<script>).
 *
 * CSS conversions are not made; for example, <span style="color:red">this is red</span> will not
 * translate over to [color=red]this is red[/color]. This may be done in a future version.
 *
 * @param s string to convert (should contain HTML)
 * 
 * @return vB code version of $s
 */
function vbms_html2bbcode($s)
{
    
// do the one-letter tags
    
$onelettertags = array("b""i""u");
    foreach (
$onelettertags as $tag)
    {
        
$s preg_replace("/<$tag.*>(.*)<\/$tag>/siU""[$tag]\\1[/$tag]"$s);
    }
    
    
// hyperlinks
    
$s preg_replace("/<a.*\shref\s=\s\"(.*)\"\w>(.*)<\/a>/siU""[url=\\1]\\2[/url]"$s);
    
    
// images
    
$s preg_replace("/<img.*\ssrc\s=\s\"(.*)\"[\w\/]*>/siU""[img]https://vborg.vbsupport.ru/[/img]"$s);
    
    
// colors (doesn't support CSS!)
    
$s preg_replace("/<font\wcolor\w=\w\"(.*)\"\w>(.*)</font>""[color=\\1]\\2[/color]"$s);
    
    
// script (just delete)
    
$s preg_replace("/<script.*</script>/siU"""$s);
    
    
// breaks to actual newline characters
    
$s preg_replace("/<br[\w\/]*>/siU""\n"$s);
    
    
// remove everything else
    
$s preg_replace("/<.*>(.*)<\/.*>/siU""\\1"$s);
    
    return 
$s;

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