Remove default parameter value of is_php()
It was simply pointless.
diff --git a/system/core/Common.php b/system/core/Common.php
index 237bd42..fda747b 100644
--- a/system/core/Common.php
+++ b/system/core/Common.php
@@ -51,14 +51,14 @@
* @param string
* @return bool TRUE if the current version is $version or higher
*/
- function is_php($version = '5.3.0')
+ function is_php($version)
{
static $_is_php;
$version = (string) $version;
if ( ! isset($_is_php[$version]))
{
- $_is_php[$version] = (version_compare(PHP_VERSION, $version) >= 0);
+ $_is_php[$version] = version_compare(PHP_VERSION, $version, '>=');
}
return $_is_php[$version];