[ci skip] Some micro-optimizations and style changes
(following PRs #2049, #2079)
diff --git a/system/core/Security.php b/system/core/Security.php
index 5ae8e65..7c929b6 100644
--- a/system/core/Security.php
+++ b/system/core/Security.php
@@ -534,7 +534,7 @@
$str = preg_replace('~&#x(0*[0-9a-f]{2,5})~ei', 'chr(hexdec("\\1"))', $str, -1, $matches);
$str = preg_replace('~&#([0-9]{2,4})~e', 'chr(\\1)', $str, -1, $matches1);
}
- while($matches OR $matches1);
+ while ($matches OR $matches1);
return $str;
}
@@ -671,8 +671,8 @@
{
$str = preg_replace('/(<?)(\/?[^><]+?)([^A-Za-z<>\-])(.*?)('.implode('|', $attribs).')(.*?)([\s><]?)([><]*)/i', '$1$2 $4$6$7$8', $str, -1, $count);
}
-
- } while ($count);
+ }
+ while ($count);
return $str;
}