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-rw-r--r--system/core/Common.php8
-rw-r--r--system/core/Loader.php4
-rw-r--r--system/core/Output.php2
-rw-r--r--system/libraries/Cache/drivers/Cache_apc.php2
-rw-r--r--system/libraries/Email.php2
-rw-r--r--system/libraries/Upload.php2
6 files changed, 9 insertions, 11 deletions
diff --git a/system/core/Common.php b/system/core/Common.php
index 7591cd794..0ea53c4e2 100644
--- a/system/core/Common.php
+++ b/system/core/Common.php
@@ -83,7 +83,7 @@ if ( ! function_exists('is_really_writable'))
function is_really_writable($file)
{
// If we're on a Unix server with safe_mode off we call is_writable
- if (DIRECTORY_SEPARATOR === '/' && (is_php('5.4') OR (bool) @ini_get('safe_mode') === FALSE))
+ if (DIRECTORY_SEPARATOR === '/' && (is_php('5.4') OR ! ini_get('safe_mode')))
{
return is_writable($file);
}
@@ -600,7 +600,7 @@ if ( ! function_exists('_exception_handler'))
$_error->log_exception($severity, $message, $filepath, $line);
// Should we display the error?
- if ((bool) ini_get('display_errors') === TRUE)
+ if (ini_get('display_errors'))
{
$_error->show_php_error($severity, $message, $filepath, $line);
}
@@ -775,9 +775,9 @@ if ( ! function_exists('function_usable'))
{
if (extension_loaded('suhosin'))
{
- $_suhosin_func_blacklist = explode(',', trim(@ini_get('suhosin.executor.func.blacklist')));
+ $_suhosin_func_blacklist = explode(',', trim(ini_get('suhosin.executor.func.blacklist')));
- if ( ! in_array('eval', $_suhosin_func_blacklist, TRUE) && @ini_get('suhosin.executor.disable_eval'))
+ if ( ! in_array('eval', $_suhosin_func_blacklist, TRUE) && ini_get('suhosin.executor.disable_eval'))
{
$_suhosin_func_blacklist[] = 'eval';
}
diff --git a/system/core/Loader.php b/system/core/Loader.php
index 2d40ab5b8..be2b05cbe 100644
--- a/system/core/Loader.php
+++ b/system/core/Loader.php
@@ -901,9 +901,7 @@ class CI_Loader {
// If the PHP installation does not support short tags we'll
// do a little string replacement, changing the short tags
// to standard PHP echo statements.
- if ( ! is_php('5.4') && (bool) @ini_get('short_open_tag') === FALSE
- && config_item('rewrite_short_tags') === TRUE && function_usable('eval')
- )
+ if ( ! is_php('5.4') && ! ini_get('short_open_tag') && config_item('rewrite_short_tags') === TRUE && function_usable('eval'))
{
echo eval('?>'.preg_replace('/;*\s*\?>/', '; ?>', str_replace('<?=', '<?php echo ', file_get_contents($_ci_path))));
}
diff --git a/system/core/Output.php b/system/core/Output.php
index ef56a97bf..e8c1c3972 100644
--- a/system/core/Output.php
+++ b/system/core/Output.php
@@ -120,7 +120,7 @@ class CI_Output {
*/
public function __construct()
{
- $this->_zlib_oc = (bool) @ini_get('zlib.output_compression');
+ $this->_zlib_oc = (bool) ini_get('zlib.output_compression');
$this->_compress_output = (
$this->_zlib_oc === FALSE
&& config_item('compress_output') === TRUE
diff --git a/system/libraries/Cache/drivers/Cache_apc.php b/system/libraries/Cache/drivers/Cache_apc.php
index d062103bd..de849c7e8 100644
--- a/system/libraries/Cache/drivers/Cache_apc.php
+++ b/system/libraries/Cache/drivers/Cache_apc.php
@@ -187,7 +187,7 @@ class CI_Cache_apc extends CI_Driver {
*/
public function is_supported()
{
- if ( ! extension_loaded('apc') OR ! (bool) @ini_get('apc.enabled'))
+ if ( ! extension_loaded('apc') OR ! ini_get('apc.enabled'))
{
log_message('debug', 'The APC PHP extension must be loaded to use APC Cache.');
return FALSE;
diff --git a/system/libraries/Email.php b/system/libraries/Email.php
index 93c19de5e..3c3c49e78 100644
--- a/system/libraries/Email.php
+++ b/system/libraries/Email.php
@@ -401,7 +401,7 @@ class CI_Email {
$this->_smtp_auth = ! ($this->smtp_user === '' && $this->smtp_pass === '');
}
- $this->_safe_mode = ( ! is_php('5.4') && (bool) @ini_get('safe_mode'));
+ $this->_safe_mode = ( ! is_php('5.4') && ini_get('safe_mode'));
$this->charset = strtoupper($this->charset);
log_message('debug', 'Email Class Initialized');
diff --git a/system/libraries/Upload.php b/system/libraries/Upload.php
index 983d832fd..4939b158c 100644
--- a/system/libraries/Upload.php
+++ b/system/libraries/Upload.php
@@ -1255,7 +1255,7 @@ class CI_Upload {
}
}
- if ((bool) @ini_get('safe_mode') === FALSE && function_usable('shell_exec'))
+ if ( ! ini_get('safe_mode') && function_usable('shell_exec'))
{
$mime = @shell_exec($cmd);
if (strlen($mime) > 0)