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authorAndrey Andreev <narf@bofh.bg>2013-01-29 14:05:02 +0100
committerAndrey Andreev <narf@bofh.bg>2013-01-29 14:05:02 +0100
commit0687911229be13e100724dbf8b15b95146b591a9 (patch)
tree0a843814096d353120efd4a2e648cc3cab05293e /system/core
parentc26d34ff12458760eb843454d3224e1dad1fb2e0 (diff)
Replace is_file() with the faster file_exists()
(where it makes sense) Also: - Implemented caching of configuration arrays for smileys, foreign characters and doctypes. - Implemented cascading-style loading of configuration files (except for library configs, DB and constants.php).
Diffstat (limited to 'system/core')
-rw-r--r--system/core/Common.php4
-rw-r--r--system/core/Hooks.php5
-rw-r--r--system/core/Router.php9
3 files changed, 10 insertions, 8 deletions
diff --git a/system/core/Common.php b/system/core/Common.php
index 90cc5b3a4..258cd4967 100644
--- a/system/core/Common.php
+++ b/system/core/Common.php
@@ -316,11 +316,11 @@ if ( ! function_exists('get_mimes'))
{
static $_mimes = array();
- if (is_file(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'))
+ if (file_exists(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'))
{
$_mimes = include(APPPATH.'config/'.ENVIRONMENT.'/mimes.php');
}
- elseif (is_file(APPPATH.'config/mimes.php'))
+ elseif (file_exists(APPPATH.'config/mimes.php'))
{
$_mimes = include(APPPATH.'config/mimes.php');
}
diff --git a/system/core/Hooks.php b/system/core/Hooks.php
index 59759e02e..17f6a027e 100644
--- a/system/core/Hooks.php
+++ b/system/core/Hooks.php
@@ -81,11 +81,12 @@ class CI_Hooks {
}
// Grab the "hooks" definition file.
- if (is_file(APPPATH.'config/'.ENVIRONMENT.'/hooks.php'))
+ if (file_exists(APPPATH.'config/'.ENVIRONMENT.'/hooks.php'))
{
include(APPPATH.'config/'.ENVIRONMENT.'/hooks.php');
}
- elseif (is_file(APPPATH.'config/hooks.php'))
+
+ if (file_exists(APPPATH.'config/hooks.php'))
{
include(APPPATH.'config/hooks.php');
}
diff --git a/system/core/Router.php b/system/core/Router.php
index 4755b3712..bb0ce16bd 100644
--- a/system/core/Router.php
+++ b/system/core/Router.php
@@ -133,13 +133,14 @@ class CI_Router {
}
// Load the routes.php file.
- if (is_file(APPPATH.'config/'.ENVIRONMENT.'/routes.php'))
+ if (file_exists(APPPATH.'config/routes.php'))
{
- include(APPPATH.'config/'.ENVIRONMENT.'/routes.php');
+ include(APPPATH.'config/routes.php');
}
- elseif (is_file(APPPATH.'config/routes.php'))
+
+ if (file_exists(APPPATH.'config/'.ENVIRONMENT.'/routes.php'))
{
- include(APPPATH.'config/routes.php');
+ include(APPPATH.'config/'.ENVIRONMENT.'/routes.php');
}
$this->routes = (empty($route) OR ! is_array($route)) ? array() : $route;