regex for detecting hyperlinks

1 files changed, 8 insertions, 0 deletions

diff --git a/www/upload.php b/www/upload.php
index ed25d85..5c3f758 100644
--- a/www/upload.php
+++ b/www/upload.php
@@ -110,4 +110,12 @@ function upload($db){
 	}
 }
 
+function web_upload($db){
+	$url = ; 
+	if(preg_match("/^((https?|ftp)?://|www\.|ftp\.)?([-a-z0-9+&@#/%?=~_|!:,.;]+\.)+[a-z]{2}[a-z]*/i", $url)){
+		echo "hyperlink detected";
+	} else {
+		echo "no hyperlink";
+	}
+}
 upload($db);