Moved urlExist to file helper class.

site/helpers/componentbuilder.php

@@ -3702,49 +3702,6 @@ abstract class ComponentbuilderHelper
 	}
 
 
-	/**
-	*	Check if the url exist
-	* 
-	*	@param  string   $url   The url to check
-	*
-	*	@return  bool      If exist true
-	* 
-	*/
-	public static function urlExists($url)
-	{
-		$exists = false;
-		// check if we can use curl
-		if (function_exists('curl_version'))
-		{
-			// initiate curl
-			$ch = curl_init($url);
-			// CURLOPT_NOBODY (do not return body)
-			curl_setopt($ch, CURLOPT_NOBODY, true);
-			// make call
-			$result = curl_exec($ch);
-			// check return value
-			if ($result !== false)
-			{
-				// get the http CODE
-				$statusCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
-				if ($statusCode !== 404)
-				{
-					$exists = true;
-				}
-			}
-			// close the connection
-			curl_close($ch);
-		}
-		elseif ($headers = @get_headers($url))
-		{
-			if(isset($headers[0]) && is_string($headers[0]) && strpos($headers[0],'404') === false)
-			{
-				$exists = true;
-			}
-		}
-		return $exists;
-	}
-
 	/**
 	* Get the file path or url
 	*