function img_check($string, $width) {
if($width > "475") {
return "
Image too big!
Please use thumbnails
Click here for the image";
} else {
$string = trim($string);
if(preg_match("/^(ht|f)tp:\/\/([a-z0-9-]+(\.[a-z0-9-]+)*\.[a-z0-9]{1,4})(\/[\w%~!*().\'[:space:]-]+)+\.(jpe?g|png|gif|bmp)(\?[=&+\w%@:\/.~!*()\'-]*)?$/ix", $string)) {
return "![\"\"](\"".$string."\")
";
} else {
return " Invalid Image!";
}
}
}
function img_check2($string) {
$string = trim($string);
if(preg_match("/^(ht|f)tp:\/\/([a-z0-9-]+(\.[a-z0-9-]+)*\.[a-z0-9]{1,4})(\/[\w%~!*().\'[:space:]-]+)+\.(jpe?g|png|gif|bmp)(\?[=&+\w%@:\/.~!*()\'-]*)?$/ix", $string)) {
$size = @getimagesize($string);
$width = $size[0];
if ($width > "475") {
return " Image too big!
Please use thumbnails
Click here for the image";
} else {
$new_width = "".$width."";
}
return "";
} else {
return " Invalid Image!";
}
}