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Check url for http

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takes a url and appends http to it if http is not present

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  1. // takes a url and appends http to it if http is not present
  2.    function check_http($link){
  3. 		$findme   = 'http';
  4. 		$pos = strpos($link, $findme);					
  5. 		// Note our use of ===.  Simply == would not work as expected  because the position of 'a' was the 0th (first) character.
  6. 		if ($pos === false) {
  7. 			//echo "The string '$findme' was not found in the string '$mystring'";
  8. 			$full_link = "http://".$link;
  9.  
  10. 		} else {
  11. 			//echo "The string '$findme' was found in the string '$mystring' and exists at position $pos";
  12. 			$full_link = $link;
  13. 		}
  14.    return $full_link;
  15.    }

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