1 files changed, 16 insertions, 2 deletions
diff --git a/tools/init.php b/tools/init.php
index f3c39ce..baf3d9a 100644
--- a/tools/init.php
+++ b/tools/init.php
@@ -28,9 +28,23 @@ function url_exists( $url = NULL ) {
     // Accept only answer 200 (Ok), 301 (permanent redirect) or 302 (temporary redirect)
     $accepted_response = array( 200, 301, 302 );
     if( in_array( $httpcode, $accepted_response ) ) {
-        return true;
+        return TRUE;
     } else {
-        return false;
+        return FALSE;
+    }
+}
+
+function video_exists($url) {
+    @$headers = get_headers($url);
+    foreach ($headers as $hdr) {
+        if (preg_match('/^HTTP\/\d\.\d\s+(403)/', $hdr)){
+            $result = TRUE;
+        }
+    }
+    if ( $result = TRUE ) {
+        return FALSE; // Not exist video
+    } else {
+        return TRUE; // Exist video
     }
 }