Make itools a bit stricter, new PHP versions start to enforce more declarations

1 files changed, 1 insertions, 1 deletions

diff --git a/itjs.class b/itjs.class
index 2e7cf48..c7db13a 100644
--- a/itjs.class
+++ b/itjs.class
@@ -195,7 +195,7 @@ static function checksum($fnlist, $p = array())
 /**
  * Convert url or TRUSTED local path to url that triggers far future expire by appending c=checksum
  */
-function crcurl($url, $p = array())
+static function crcurl($url, $p = array())
 {
 	if (it::match('^(http|//)', $url)) # remote url, must fetch to crc
 		list($fn, $short_expire) = array(it_url::get_cache(array('url' => $url, 'maxage' => 3600, 'id' => "itjs_crcurl") + $p), false);