Revert "use safer it:: variants of file funcs"

This reverts commit 05e7ceefa1f0a29c665381b54ac882f260ae6c22.

1 files changed, 4 insertions, 4 deletions

diff --git a/it_url.class b/it_url.class
index d3aa6df..8a78075 100644
--- a/it_url.class
+++ b/it_url.class
@@ -447,7 +447,7 @@ function get_cache($p = array())
 			{
 				$newfile = it_url::_atomicwrite($path, $result);
 				if ($p['returnheaders'])
-					it::file_put_contents("$path.headers", '<?php return ' . var_export($url->headers, true) . ";\n");
+					file_put_contents("$path.headers", '<?php return ' . var_export($url->headers, true) . ";\n");
 			}
 			else if ($p['keepfailed'])
 				$result = $fileexists;
@@ -541,7 +541,7 @@ function get_cache($p = array())
  */
 function get_cache_contents($p)
 {
-	return ($fn = self::get_cache($p)) ? it::file_get_contents($fn) : it::error((array)$p['it_error'] + ['title' => $p['safety'] == 0 ? false : "failed getting " . it_url::absolute($p['url']), 'body' => $p]);
+	return ($fn = self::get_cache($p)) ? file_get_contents($fn) : it::error((array)$p['it_error'] + ['title' => $p['safety'] == 0 ? false : "failed getting " . it_url::absolute($p['url']), 'body' => $p]);
 }
 
 /**
@@ -573,7 +573,7 @@ static function _expired($path, $maxage)
 static function _lock($path)
 {
 	$force = EDC('nocache') || (($mtime = @filemtime("$path.lock")) && (time() - $mtime > 30)); # expire forgotten locks
-	return @it::fopen("$path.lock", $force ? "w" : "x");
+	return @fopen("$path.lock", $force ? "w" : "x");
 }
 
 /**
@@ -625,7 +625,7 @@ static function _atomicwrite($path, $data)
 	else if ($data !== false)
 	{
 		$tmpname = tempnam(dirname($path), "writetmp");
-		fputs($cachetmp = it::fopen($tmpname, "w"), $data);
+		fputs($cachetmp = fopen($tmpname, "w"), $data);
 		fclose($cachetmp);
 		chmod($tmpname, 0664);
 		$result = rename($tmpname, $path);