// Trim a line of text to a preferred length

function trimlink($text, $length) {

	$dec = array("\"", "'", "\\", '\"', "\'", "<", ">");

	$enc = array(""", "'", "\", """, "'", "<", ">");

	$text = str_replace($enc, $dec, $text);

	if (strlen($text) > $length) $text = substr($text, 0, ($length-3))."...";

	$text = str_replace($dec, $enc, $text);

	return $text;

}



// Validate numeric input

function isNum($value) {

	return (preg_match("/^[0-9]+$/", $value));

}







[b]//WOOYA - Validate bbcode images

function isImage($matches) {

$res = "";

if (!isNum($matches[1])) {

$img = $matches[1].str_replace(array(".php","?","&","="),"",$matches[3]).$matches[4];

$size = @getimagesize($img);

if ($size[0]) {

if (verify_image($img)) {

if ($size[0]>400) {

$y_prop = ceil($size[1]/($size[0]/400));

$res = "<div class='small' style='border:1px solid black;width:400px'><a href='".$img."' target='_blank'><img src='".$img."' style='width:400px;height:".$y_prop."px' alt='".$img."' border='0'></a></div><div class='small' style='background-color:black;color:white;text-align:center;padding-top:4px;padding-bottom:4px;width:402px'>".$size[0]."x".$size[1]." [".str_replace(".", "", strtoupper($matches[4]))."]</div>";

} else if ($size[1]>300) {

$x_prop = ceil($size[0]/($size[1]/300));

$res = "<div class='small' style='border:1px solid black;width:".$x_prop."px'><a href='".$img."' target='_blank'><img src='".$img."' style='width:".$x_prop."px;height:300px' alt='".$img."' border='0'></a></div><div class='small' style='background-color:black;color:white;text-align:center;padding-top:4px;padding-bottom:4px;width:".($x_prop+2)."px'>".$size[0]."x".$size[1]." [".str_replace(".", "", strtoupper($matches[4]))."]</div>";

} else {

$res = "<img src='".$img."' style='border:0px;' alt='".$img."'>";

}

} else {

$res = "<span style='color:red'><b>WARNING!</b> Propably exploit image found! [$img]</span>";

//'http://'.$_SERVER['SERVER_NAME'].FUSION_REQUEST.FUSION_QUERY;

}

} else {

$res = "[img]".$matches[1].$matches[3].$matches[4]."[/img]";

}

} else {

$img = $matches[3].str_replace(array(".php","?","&","="),"",$matches[5]).$matches[6];

$size = @getimagesize($img);

if ($size[0]) {

if (verify_image($img)) {

if ($size[0]>$matches[1]) {

if ($size[0]>400) {

$y_prop = ceil($size[1]/($size[0]/400)); 

$res = "<div class='small' style='border:1px solid black;width:400px'><a href='".$img."' target='_blank'><img src='".$img."' style='width:400px;height:".$y_prop."px' alt='".$img."' border='0'></a></div><div class='small' style='background-color:black;color:white;text-align:center;padding-top:4px;padding-bottom:4px;width:402px'>".$size[0]."x".$size[1]." [".str_replace(".", "", strtoupper($matches[6]))."]</div>";

} else if ($size[1]>300) {

$x_prop = ceil($size[0]/($size[1]/300)); 

$res = "<div class='small' style='border:1px solid black;width:".$x_prop."px'><a href='".$img."' target='_blank'><img src='".$img."' style='width:".$x_prop."px;height:300px' alt='".$img."' border='0'></a></div><div class='small' style='background-color:black;color:white;text-align:center;padding-top:4px;padding-bottom:4px;width:".($x_prop+2)."px'>".$size[0]."x".$size[1]." [".str_replace(".", "", strtoupper($matches[6]))."]</div>";

} else {

$res = "<div class='small' style='border:1px solid black;width:".$matches[1]."px'><a href='".$img."' target='_blank'><img src='".$img."' style='width:".$matches[1]."px;height:".$matches[2]."px' alt='".$img."' border='0'></a></div><div class='small' style='background-color:black;color:white;text-align:center;padding-top:4px;padding-bottom:4px;width:".($matches[1]+2)."px'>".$size[0]."x".$size[1]." [".str_replace(".", "", strtoupper($matches[6]))."]</div>";

}

} else {

$res = "<img src='".$img."' style='border:0px;' alt='".$img."'>";

}

} else {

$res = "<span style='color:red'><b>WARNING!</b> Propably exploit image found! [$img]</span>";

}

} else {

$res = "[img]".$matches[1].$matches[3].$matches[4]."[/img]";

}

}

unset($size);

return $res;

}

//WOOYA - Validate bbcode images[/b]



// Parse smiley bbcode into HTML images

function parsesmileys($message) {

	$smiley = array(