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-rw-r--r--index.php2
-rw-r--r--system/codeigniter/CodeIgniter.php4
-rw-r--r--system/database/DB_utility.php60
-rw-r--r--system/database/drivers/mssql/mssql_utility.php28
-rw-r--r--system/database/drivers/mysql/mysql_utility.php28
-rw-r--r--system/database/drivers/mysqli/mysqli_utility.php28
-rw-r--r--system/database/drivers/oci8/oci8_utility.php16
-rw-r--r--system/database/drivers/odbc/odbc_utility.php12
-rw-r--r--system/database/drivers/postgre/postgre_utility.php28
-rw-r--r--system/database/drivers/sqlite/sqlite_utility.php12
-rw-r--r--system/libraries/Loader.php7
-rw-r--r--system/libraries/Router.php20
-rw-r--r--system/libraries/Validation.php16
-rw-r--r--user_guide/libraries/email.html4
14 files changed, 151 insertions, 114 deletions
diff --git a/index.php b/index.php
index 267a89889..7d464dde6 100644
--- a/index.php
+++ b/index.php
@@ -53,7 +53,7 @@ if (function_exists('realpath') AND @realpath(dirname(__FILE__)) !== FALSE)
$system_folder = str_replace("\\", "/", realpath(dirname(__FILE__))).'/'.$system_folder;
}
-// Is the aplication variable blank? If so, we'll assume it's called "application"
+// Is the $aplication variable blank? If so, we'll assume the folder is called "application"
if ($application_folder == '')
{
$application_folder = 'application';
diff --git a/system/codeigniter/CodeIgniter.php b/system/codeigniter/CodeIgniter.php
index 434602742..a227066fc 100644
--- a/system/codeigniter/CodeIgniter.php
+++ b/system/codeigniter/CodeIgniter.php
@@ -197,8 +197,8 @@ else
show_404();
}
- // Call the requested method. Any URI segments present (besides the class/function)
- // will be passed to the method for convenience
+ // Call the requested method.
+ // Any URI segments present (besides the class/function) will be passed to the method for convenience
call_user_func_array(array(&$CI, $method), array_slice($RTR->rsegments, (($RTR->fetch_directory() == '') ? 2 : 3)));
}
}
diff --git a/system/database/DB_utility.php b/system/database/DB_utility.php
index 128984d4f..36d74c5b3 100644
--- a/system/database/DB_utility.php
+++ b/system/database/DB_utility.php
@@ -232,14 +232,70 @@ class CI_DB_utility {
// --------------------------------------------------------------------
+ /**
+ * Drop database
+ *
+ * @access public
+ * @param string the database name
+ * @return bool
+ */
+ function drop_database($name)
+ {
+ $sql = $this->_drop_database($name);
+
+ if (is_bool($sql))
+ {
+ return $sql;
+ }
+
+ return $this->db->query($sql);
+ }
+ // --------------------------------------------------------------------
+ /**
+ * List databases
+ *
+ * @access public
+ * @return bool
+ */
+ function list_databases()
+ {
+ $query = $this->db->query($this->_list_database());
+ $dbs = array();
+ if ($query->num_rows() > 0)
+ {
+ foreach ($query->result_array() as $row)
+ {
+ $dbs[] = current($row);
+ }
+ }
+
+ return $dbs;
+ }
+ // --------------------------------------------------------------------
-
- function create_table()
+ /**
+ * Drop Table
+ *
+ * @access public
+ * @param string the table name
+ * @return bool
+ */
+ function drop_table($name)
{
+ $sql = $this->_drop_table($name);
+
+ if (is_bool($sql))
+ {
+ return $sql;
+ }
+
+ return $this->db->query($sql);
}
+
+
function alter_table()
{
diff --git a/system/database/drivers/mssql/mssql_utility.php b/system/database/drivers/mssql/mssql_utility.php
index 49b63b7d0..b85a420e7 100644
--- a/system/database/drivers/mssql/mssql_utility.php
+++ b/system/database/drivers/mssql/mssql_utility.php
@@ -42,13 +42,13 @@ class CI_DB_mssql_utility extends CI_DB_utility {
/**
* Drop database
*
- * @access public
+ * @access private
* @param string the database name
* @return bool
*/
- function drop_database($name)
+ function _drop_database($name)
{
- return $this->db->query("DROP DATABASE ".$name);
+ return "DROP DATABASE ".$name;
}
// --------------------------------------------------------------------
@@ -56,22 +56,12 @@ class CI_DB_mssql_utility extends CI_DB_utility {
/**
* List databases
*
- * @access public
+ * @access private
* @return bool
*/
- function list_databases()
+ function _list_databases()
{
- $query = $this->db->query("EXEC sp_helpdb"); // Can also be: EXEC sp_databases
- $dbs = array();
- if ($query->num_rows() > 0)
- {
- foreach ($query->result_array() as $row)
- {
- $dbs[] = current($row);
- }
- }
-
- return $dbs;
+ return "EXEC sp_helpdb"; // Can also be: EXEC sp_databases
}
// --------------------------------------------------------------------
@@ -79,12 +69,12 @@ class CI_DB_mssql_utility extends CI_DB_utility {
/**
* Drop Table
*
- * @access public
+ * @access private
* @return bool
*/
- function drop_table($table)
+ function _drop_table($table)
{
- return $this->db->query("DROP TABLE ".$this->db->_escape_table($name));
+ return "DROP TABLE ".$this->db->_escape_table($name);
}
// --------------------------------------------------------------------
diff --git a/system/database/drivers/mysql/mysql_utility.php b/system/database/drivers/mysql/mysql_utility.php
index e5f8e850d..a0c746207 100644
--- a/system/database/drivers/mysql/mysql_utility.php
+++ b/system/database/drivers/mysql/mysql_utility.php
@@ -41,13 +41,13 @@ class CI_DB_mysql_utility extends CI_DB_utility {
/**
* Drop database
*
- * @access public
+ * @access private
* @param string the database name
* @return bool
*/
- function drop_database($name)
+ function _drop_database($name)
{
- return $this->db->query("DROP DATABASE ".$name);
+ return "DROP DATABASE ".$name;
}
// --------------------------------------------------------------------
@@ -55,22 +55,12 @@ class CI_DB_mysql_utility extends CI_DB_utility {
/**
* List databases
*
- * @access public
+ * @access private
* @return bool
*/
- function list_databases()
+ function _list_databases()
{
- $query = $this->db->query("SHOW DATABASES");
- $dbs = array();
- if ($query->num_rows() > 0)
- {
- foreach ($query->result_array() as $row)
- {
- $dbs[] = current($row);
- }
- }
-
- return $dbs;
+ return "SHOW DATABASES";
}
// --------------------------------------------------------------------
@@ -78,12 +68,12 @@ class CI_DB_mysql_utility extends CI_DB_utility {
/**
* Drop Table
*
- * @access public
+ * @access private
* @return bool
*/
- function drop_table($table)
+ function _drop_table($table)
{
- return $this->db->query("DROP TABLE IF EXISTS ".$this->db->_escape_table($name));
+ return "DROP TABLE IF EXISTS ".$this->db->_escape_table($name);
}
// --------------------------------------------------------------------
diff --git a/system/database/drivers/mysqli/mysqli_utility.php b/system/database/drivers/mysqli/mysqli_utility.php
index 1775047ca..328661866 100644
--- a/system/database/drivers/mysqli/mysqli_utility.php
+++ b/system/database/drivers/mysqli/mysqli_utility.php
@@ -41,13 +41,13 @@ class CI_DB_mysqli_utility extends CI_DB_utility {
/**
* Drop database
*
- * @access public
+ * @access private
* @param string the database name
* @return bool
*/
- function drop_database($name)
+ function _drop_database($name)
{
- return $this->db->query("DROP DATABASE ".$name);
+ return "DROP DATABASE ".$name;
}
// --------------------------------------------------------------------
@@ -55,22 +55,12 @@ class CI_DB_mysqli_utility extends CI_DB_utility {
/**
* List databases
*
- * @access public
+ * @access private
* @return bool
*/
- function list_databases()
+ function _list_databases()
{
- $query = $this->db->query("SHOW DATABASES");
- $dbs = array();
- if ($query->num_rows() > 0)
- {
- foreach ($query->result_array() as $row)
- {
- $dbs[] = current($row);
- }
- }
-
- return $dbs;
+ return "SHOW DATABASES";
}
// --------------------------------------------------------------------
@@ -78,12 +68,12 @@ class CI_DB_mysqli_utility extends CI_DB_utility {
/**
* Drop Table
*
- * @access public
+ * @access private
* @return bool
*/
- function drop_table($table)
+ function _drop_table($table)
{
- return $this->db->query("DROP TABLE IF EXISTS ".$this->db->_escape_table($name));
+ return "DROP TABLE IF EXISTS ".$this->db->_escape_table($name);
}
// --------------------------------------------------------------------
diff --git a/system/database/drivers/oci8/oci8_utility.php b/system/database/drivers/oci8/oci8_utility.php
index 74b0165cb..9c3059f41 100644
--- a/system/database/drivers/oci8/oci8_utility.php
+++ b/system/database/drivers/oci8/oci8_utility.php
@@ -34,6 +34,7 @@ class CI_DB_oci8_utility extends CI_DB_utility {
*/
function _create_database($name)
{
+ return FALSE;
}
// --------------------------------------------------------------------
@@ -41,12 +42,13 @@ class CI_DB_oci8_utility extends CI_DB_utility {
/**
* Drop database
*
- * @access public
+ * @access private
* @param string the database name
* @return bool
*/
- function drop_database($name)
+ function _drop_database($name)
{
+ return FALSE;
}
// --------------------------------------------------------------------
@@ -54,11 +56,12 @@ class CI_DB_oci8_utility extends CI_DB_utility {
/**
* List databases
*
- * @access public
+ * @access private
* @return bool
*/
- function list_databases()
+ function _list_databases()
{
+ return FALSE;
}
// --------------------------------------------------------------------
@@ -66,11 +69,12 @@ class CI_DB_oci8_utility extends CI_DB_utility {
/**
* Drop Table
*
- * @access public
+ * @access private
* @return bool
*/
- function drop_table($table)
+ function _drop_table($table)
{
+ return FALSE;
}
// --------------------------------------------------------------------
diff --git a/system/database/drivers/odbc/odbc_utility.php b/system/database/drivers/odbc/odbc_utility.php
index 74f8d3905..5b4558f68 100644
--- a/system/database/drivers/odbc/odbc_utility.php
+++ b/system/database/drivers/odbc/odbc_utility.php
@@ -48,11 +48,11 @@ class CI_DB_odbc_utility extends CI_DB_utility {
/**
* Drop database
*
- * @access public
+ * @access private
* @param string the database name
* @return bool
*/
- function drop_database($name)
+ function _drop_database($name)
{
// ODBC has no "drop database" command since it's
// designed to connect to an existing database
@@ -68,10 +68,10 @@ class CI_DB_odbc_utility extends CI_DB_utility {
/**
* List databases
*
- * @access public
+ * @access private
* @return bool
*/
- function list_databases()
+ function _list_databases()
{
// Not sure if ODBC lets you list all databases...
if ($this->db_debug)
@@ -86,10 +86,10 @@ class CI_DB_odbc_utility extends CI_DB_utility {
/**
* Drop Table
*
- * @access public
+ * @access private
* @return bool
*/
- function drop_table($table)
+ function _drop_table($table)
{
// Not a supported ODBC feature
if ($this->db_debug)
diff --git a/system/database/drivers/postgre/postgre_utility.php b/system/database/drivers/postgre/postgre_utility.php
index 8e51623be..b31609aea 100644
--- a/system/database/drivers/postgre/postgre_utility.php
+++ b/system/database/drivers/postgre/postgre_utility.php
@@ -42,13 +42,13 @@ class CI_DB_postgre_utility extends CI_DB_utility {
/**
* Drop database
*
- * @access public
+ * @access private
* @param string the database name
* @return bool
*/
- function drop_database($name)
+ function _drop_database($name)
{
- return $this->db->query("DROP DATABASE ".$name);
+ return "DROP DATABASE ".$name;
}
// --------------------------------------------------------------------
@@ -56,22 +56,12 @@ class CI_DB_postgre_utility extends CI_DB_utility {
/**
* List databases
*
- * @access public
+ * @access private
* @return bool
*/
- function list_databases()
+ function _list_databases()
{
- $query = $this->db->query("SELECT datname FROM pg_database");
- $dbs = array();
- if ($query->num_rows() > 0)
- {
- foreach ($query->result_array() as $row)
- {
- $dbs[] = current($row);
- }
- }
-
- return $dbs;
+ return "SELECT datname FROM pg_database";
}
// --------------------------------------------------------------------
@@ -79,12 +69,12 @@ class CI_DB_postgre_utility extends CI_DB_utility {
/**
* Drop Table
*
- * @access public
+ * @access private
* @return bool
*/
- function drop_table($table)
+ function _drop_table($table)
{
- return $this->db->query("DROP TABLE ".$this->db->_escape_table($name)." CASCADE");
+ return "DROP TABLE ".$this->db->_escape_table($name)." CASCADE";
}
// --------------------------------------------------------------------
diff --git a/system/database/drivers/sqlite/sqlite_utility.php b/system/database/drivers/sqlite/sqlite_utility.php
index 14b406a5c..754a755e4 100644
--- a/system/database/drivers/sqlite/sqlite_utility.php
+++ b/system/database/drivers/sqlite/sqlite_utility.php
@@ -43,11 +43,11 @@ class CI_DB_sqlite_utility extends CI_DB_utility {
/**
* Drop database
*
- * @access public
+ * @access private
* @param string the database name
* @return bool
*/
- function drop_database($name)
+ function _drop_database($name)
{
if ( ! @file_exists($this->db->database) OR ! @unlink($this->db->database))
{
@@ -65,10 +65,10 @@ class CI_DB_sqlite_utility extends CI_DB_utility {
/**
* List databases
*
- * @access public
+ * @access private
* @return bool
*/
- function list_databases()
+ function _list_databases()
{
if ($this->db_debug)
{
@@ -82,10 +82,10 @@ class CI_DB_sqlite_utility extends CI_DB_utility {
/**
* Drop Table
*
- * @access public
+ * @access private
* @return bool
*/
- function drop_table($table)
+ function _drop_table($table)
{
if ($this->db_debug)
{
diff --git a/system/libraries/Loader.php b/system/libraries/Loader.php
index f4a9f821d..b69d3f049 100644
--- a/system/libraries/Loader.php
+++ b/system/libraries/Loader.php
@@ -363,7 +363,10 @@ class CI_Loader {
* Load Script
*
* This function loads the specified include file from the
- * application/scripts/ folder
+ * application/scripts/ folder.
+ *
+ * NOTE: This feature has been deprecated but it will remain available
+ * for legacy users.
*
* @access public
* @param array
@@ -496,7 +499,7 @@ class CI_Loader {
}
/*
- * Extract and cached variables
+ * Extract and cache variables
*
* You can either set variables using the dedicated $this->load_vars()
* function or via the second parameter of this function. We'll merge
diff --git a/system/libraries/Router.php b/system/libraries/Router.php
index d1751a0e9..d7740f5f3 100644
--- a/system/libraries/Router.php
+++ b/system/libraries/Router.php
@@ -149,12 +149,12 @@ class CI_Router {
return;
}
- $this->set_class($segments['0']);
+ $this->set_class($segments[0]);
- if (isset($segments['1']))
+ if (isset($segments[1]))
{
// A scaffolding request. No funny business with the URL
- if ($this->routes['scaffolding_trigger'] == $segments['1'] AND $segments['1'] != '_ci_scaffolding')
+ if ($this->routes['scaffolding_trigger'] == $segments[1] AND $segments[1] != '_ci_scaffolding')
{
$this->scaffolding_request = TRUE;
unset($this->routes['scaffolding_trigger']);
@@ -162,7 +162,7 @@ class CI_Router {
else
{
// A standard method request
- $this->set_method($segments['1']);
+ $this->set_method($segments[1]);
}
}
@@ -186,22 +186,22 @@ class CI_Router {
function _validate_segments($segments)
{
// Does the requested controller exist in the root folder?
- if (file_exists(APPPATH.'controllers/'.$segments['0'].EXT))
+ if (file_exists(APPPATH.'controllers/'.$segments[0].EXT))
{
return $segments;
}
// Is the controller in a sub-folder?
- if (is_dir(APPPATH.'controllers/'.$segments['0']))
+ if (is_dir(APPPATH.'controllers/'.$segments[0]))
{
// Set the directory and remove it from the segment array
- $this->set_directory($segments['0']);
+ $this->set_directory($segments[0]);
$segments = array_slice($segments, 1);
if (count($segments) > 0)
{
// Does the requested controller exist in the sub-folder?
- if ( ! file_exists(APPPATH.'controllers/'.$this->fetch_directory().$segments['0'].EXT))
+ if ( ! file_exists(APPPATH.'controllers/'.$this->fetch_directory().$segments[0].EXT))
{
show_404();
}
@@ -250,7 +250,7 @@ class CI_Router {
{
$this->segments[$i++] = $val;
}
- unset($this->segments['0']);
+ unset($this->segments[0]);
if ($diff == FALSE)
{
@@ -263,7 +263,7 @@ class CI_Router {
{
$this->rsegments[$i++] = $val;
}
- unset($this->rsegments['0']);
+ unset($this->rsegments[0]);
}
}
// END _reindex_segments()
diff --git a/system/libraries/Validation.php b/system/libraries/Validation.php
index 153657e31..b65b9be52 100644
--- a/system/libraries/Validation.php
+++ b/system/libraries/Validation.php
@@ -519,13 +519,27 @@ class CI_Validation {
* Numeric
*
* @access public
- * @param string
+ * @param int
* @return bool
*/
function numeric($str)
{
return ( ! ereg("^[0-9\.]+$", $str)) ? FALSE : TRUE;
}
+
+ // --------------------------------------------------------------------
+
+ /**
+ * Is Numeric
+ *
+ * @access public
+ * @param string
+ * @return bool
+ */
+ function is_numeric($str)
+ {
+ return ( ! is_numeric($str)) ? FALSE : TRUE;
+ }
// --------------------------------------------------------------------
diff --git a/user_guide/libraries/email.html b/user_guide/libraries/email.html
index 4257df177..78ae4da4d 100644
--- a/user_guide/libraries/email.html
+++ b/user_guide/libraries/email.html
@@ -213,9 +213,9 @@ $this->email->to('<var>$list</var>');</code>
<p>Sets the email message body:</p>
<code>$this->email->message('<var>This is my message</var>');</code>
-<h3>$this->email->alt_message()</h3>
+<h3>$this->email->set_alt_message()</h3>
<p>Sets the alternative email message body:</p>
-<code>$this->email->alt_message('<var>This is the alternative message</var>');</code>
+<code>$this->email->set_alt_message('<var>This is the alternative message</var>');</code>
<p>This is an optional message string which can be used if you send HTML formatted email. It lets you specify an alternative
message with no HTML formatting which is added to the header string for people who do not accept HTML email.
generated by cgit v1.2.3-24-g4f1b (git 2.32.0) at 2024-11-03 13:32:22 +0100