ci-bonfire / Sprint

system/core/compat/standard.php

Braces +15 added lines, -30 removed lines

@@ -74,12 +74,10 @@ 
 			if ($type === 'double')
 			{
 				$column_key = (int) $column_key;
-			}
-			elseif ($type === 'object' && method_exists($column_key, '__toString'))
+			} elseif ($type === 'object' && method_exists($column_key, '__toString'))
 			{
 				$column_key = (string) $column_key;
-			}
-			else
+			} else
 			{
 				trigger_error('array_column(): The column key should be either a string or an integer', E_USER_WARNING);
 				return FALSE;
@@ -91,12 +89,10 @@ 
 			if ($type === 'double')
 			{
 				$index_key = (int) $index_key;
-			}
-			elseif ($type === 'object' && method_exists($index_key, '__toString'))
+			} elseif ($type === 'object' && method_exists($index_key, '__toString'))
 			{
 				$index_key = (string) $index_key;
-			}
-			else
+			} else
 			{
 				trigger_error('array_column(): The index key should be either a string or an integer', E_USER_WARNING);
 				return FALSE;
@@ -109,12 +105,10 @@ 
 			if ($column_key === NULL)
 			{
 				$value = $a;
-			}
-			elseif (is_array($a) && array_key_exists($column_key, $a))
+			} elseif (is_array($a) && array_key_exists($column_key, $a))
 			{
 				$value = $a[$column_key];
-			}
-			else
+			} else
 			{
 				continue;
 			}
@@ -122,8 +116,7 @@ 
 			if ($index_key === NULL OR ! array_key_exists($index_key, $a))
 			{
 				$result[] = $value;
-			}
-			else
+			} else
 			{
 				$result[$a[$index_key]] = $value;
 			}
@@ -158,8 +151,7 @@ 
 			if ($type === 'object' && method_exists($data, '__toString'))
 			{
 				$data = (string) $data;
-			}
-			else
+			} else
 			{
 				trigger_error('hex2bin() expects parameter 1 to be string, '.$type.' given', E_USER_WARNING);
 				return NULL;
@@ -170,8 +162,7 @@ 
 		{
 			trigger_error('Hexadecimal input string must have an even length', E_USER_WARNING);
 			return FALSE;
-		}
-		elseif ( ! preg_match('/^[0-9a-f]*$/i', $data))
+		} elseif ( ! preg_match('/^[0-9a-f]*$/i', $data))
 		{
 			trigger_error('Input string must be hexadecimal string', E_USER_WARNING);
 			return FALSE;
@@ -206,8 +197,7 @@ 
 		{
 			trigger_error('array_replace() expects at least 1 parameter, 0 given', E_USER_WARNING);
 			return NULL;
-		}
-		elseif ($c === 1)
+		} elseif ($c === 1)
 		{
 			if ( ! is_array($arrays[0]))
 			{
@@ -227,8 +217,7 @@ 
 			{
 				trigger_error('array_replace(): Argument #'.($i + 2).' is not an array', E_USER_WARNING);
 				return NULL;
-			}
-			elseif (empty($arrays[$i]))
+			} elseif (empty($arrays[$i]))
 			{
 				continue;
 			}
@@ -261,8 +250,7 @@ 
 		{
 			trigger_error('array_replace_recursive() expects at least 1 parameter, 0 given', E_USER_WARNING);
 			return NULL;
-		}
-		elseif ($c === 1)
+		} elseif ($c === 1)
 		{
 			if ( ! is_array($arrays[0]))
 			{
@@ -282,8 +270,7 @@ 
 			{
 				trigger_error('array_replace_recursive(): Argument #'.($i + 2).' is not an array', E_USER_WARNING);
 				return NULL;
-			}
-			elseif (empty($arrays[$i]))
+			} elseif (empty($arrays[$i]))
 			{
 				continue;
 			}
@@ -316,14 +303,12 @@ 
 		if (strlen($str) === 0)
 		{
 			return '';
-		}
-		elseif (in_array($type = gettype($str), array('array', 'object'), TRUE))
+		} elseif (in_array($type = gettype($str), array('array', 'object'), TRUE))
 		{
 			if ($type === 'object' && method_exists($str, '__toString'))
 			{
 				$str = (string) $str;
-			}
-			else
+			} else
 			{
 				trigger_error('quoted_printable_encode() expects parameter 1 to be string, '.$type.' given', E_USER_WARNING);
 				return NULL;

system/database/DB.php

Braces +4 added lines, -8 removed lines

@@ -73,8 +73,7 @@ 
 					if (file_exists($file_path = $path.'config/'.ENVIRONMENT.'/database.php'))
 					{
 						include($file_path);
-					}
-					elseif (file_exists($file_path = $path.'config/database.php'))
+					} elseif (file_exists($file_path = $path.'config/database.php'))
 					{
 						include($file_path);
 					}
@@ -95,15 +94,13 @@ 
 		if ( ! isset($active_group))
 		{
 			show_error('You have not specified a database connection group via $active_group in your config/database.php file.');
-		}
-		elseif ( ! isset($db[$active_group]))
+		} elseif ( ! isset($db[$active_group]))
 		{
 			show_error('You have specified an invalid database connection group ('.$active_group.') in your config/database.php file.');
 		}
 
 		$params = $db[$active_group];
-	}
-	elseif (is_string($params))
+	} elseif (is_string($params))
 	{
 		/**
 		 * Parse the URL from the DSN string
@@ -181,8 +178,7 @@ 
 			 */
 			class CI_DB extends CI_DB_query_builder { }
 		}
-	}
-	elseif ( ! class_exists('CI_DB', FALSE))
+	} elseif ( ! class_exists('CI_DB', FALSE))
 	{
 		/**
 	 	 * @ignore

Indentation +1 added lines, -1 removed lines

@@ -185,7 +185,7 @@
 	elseif ( ! class_exists('CI_DB', FALSE))
 	{
 		/**
-	 	 * @ignore
+		 * @ignore
 		 */
 		class CI_DB extends CI_DB_driver { }
 	}

system/database/DB_driver.php

Spacing +48 added lines, -48 removed lines

@@ -92,7 +92,7 @@ 
 	 *
 	 * @var	string
 	 */
-	public $dbdriver		= 'mysqli';
+	public $dbdriver = 'mysqli';
 
 	/**
 	 * Sub-driver
@@ -107,63 +107,63 @@ 
 	 *
 	 * @var	string
 	 */
-	public $dbprefix		= '';
+	public $dbprefix = '';
 
 	/**
 	 * Character set
 	 *
 	 * @var	string
 	 */
-	public $char_set		= 'utf8';
+	public $char_set = 'utf8';
 
 	/**
 	 * Collation
 	 *
 	 * @var	string
 	 */
-	public $dbcollat		= 'utf8_general_ci';
+	public $dbcollat = 'utf8_general_ci';
 
 	/**
 	 * Encryption flag/data
 	 *
 	 * @var	mixed
 	 */
-	public $encrypt			= FALSE;
+	public $encrypt = FALSE;
 
 	/**
 	 * Swap Prefix
 	 *
 	 * @var	string
 	 */
-	public $swap_pre		= '';
+	public $swap_pre = '';
 
 	/**
 	 * Database port
 	 *
 	 * @var	int
 	 */
-	public $port			= '';
+	public $port = '';
 
 	/**
 	 * Persistent connection flag
 	 *
 	 * @var	bool
 	 */
-	public $pconnect		= FALSE;
+	public $pconnect = FALSE;
 
 	/**
 	 * Connection ID
 	 *
 	 * @var	object|resource
 	 */
-	public $conn_id			= FALSE;
+	public $conn_id = FALSE;
 
 	/**
 	 * Result ID
 	 *
 	 * @var	object|resource
 	 */
-	public $result_id		= FALSE;
+	public $result_id = FALSE;
 
 	/**
 	 * Debug flag
@@ -172,21 +172,21 @@ 
 	 *
 	 * @var	bool
 	 */
-	public $db_debug		= FALSE;
+	public $db_debug = FALSE;
 
 	/**
 	 * Benchmark time
 	 *
 	 * @var	int
 	 */
-	public $benchmark		= 0;
+	public $benchmark = 0;
 
 	/**
 	 * Executed queries count
 	 *
 	 * @var	int
 	 */
-	public $query_count		= 0;
+	public $query_count = 0;
 
 	/**
 	 * Bind marker
@@ -195,7 +195,7 @@ 
 	 *
 	 * @var	string
 	 */
-	public $bind_marker		= '?';
+	public $bind_marker = '?';
 
 	/**
 	 * Save queries flag
@@ -204,7 +204,7 @@ 
 	 *
 	 * @var	bool
 	 */
-	public $save_queries		= TRUE;
+	public $save_queries = TRUE;
 
 	/**
 	 * Queries list
@@ -212,7 +212,7 @@ 
 	 * @see	CI_DB_driver::$save_queries
 	 * @var	string[]
 	 */
-	public $queries			= array();
+	public $queries = array();
 
 	/**
 	 * Query times
@@ -221,7 +221,7 @@ 
 	 *
 	 * @var	array
 	 */
-	public $query_times		= array();
+	public $query_times = array();
 
 	/**
 	 * Data cache
@@ -230,28 +230,28 @@ 
 	 *
 	 * @var	array
 	 */
-	public $data_cache		= array();
+	public $data_cache = array();
 
 	/**
 	 * Transaction enabled flag
 	 *
 	 * @var	bool
 	 */
-	public $trans_enabled		= TRUE;
+	public $trans_enabled = TRUE;
 
 	/**
 	 * Strict transaction mode flag
 	 *
 	 * @var	bool
 	 */
-	public $trans_strict		= TRUE;
+	public $trans_strict = TRUE;
 
 	/**
 	 * Transaction depth level
 	 *
 	 * @var	int
 	 */
-	protected $_trans_depth		= 0;
+	protected $_trans_depth = 0;
 
 	/**
 	 * Transaction status flag
@@ -260,7 +260,7 @@ 
 	 *
 	 * @var	bool
 	 */
-	protected $_trans_status	= TRUE;
+	protected $_trans_status = TRUE;
 
 	/**
 	 * Transaction failure flag
@@ -269,28 +269,28 @@ 
 	 *
 	 * @var	bool
 	 */
-	protected $_trans_failure	= FALSE;
+	protected $_trans_failure = FALSE;
 
 	/**
 	 * Cache On flag
 	 *
 	 * @var	bool
 	 */
-	public $cache_on		= FALSE;
+	public $cache_on = FALSE;
 
 	/**
 	 * Cache directory path
 	 *
 	 * @var	bool
 	 */
-	public $cachedir		= '';
+	public $cachedir = '';
 
 	/**
 	 * Cache auto-delete flag
 	 *
 	 * @var	bool
 	 */
-	public $cache_autodel		= FALSE;
+	public $cache_autodel = FALSE;
 
 	/**
 	 * DB Cache object
@@ -305,7 +305,7 @@ 
 	 *
 	 * @var	bool
 	 */
-	protected $_protect_identifiers		= TRUE;
+	protected $_protect_identifiers = TRUE;
 
 	/**
 	 * List of reserved identifiers
@@ -314,7 +314,7 @@ 
 	 *
 	 * @var	string[]
 	 */
-	protected $_reserved_identifiers	= array('*');
+	protected $_reserved_identifiers = array('*');
 
 	/**
 	 * Identifier escape character
@@ -711,8 +711,8 @@ 
 		}
 
 		// Load and instantiate the result driver
-		$driver		= $this->load_rdriver();
-		$RES		= new $driver($this);
+		$driver = $this->load_rdriver();
+		$RES = new $driver($this);
 
 		// Is query caching enabled? If so, we'll serialize the
 		// result object and save it to a cache file.
@@ -725,13 +725,13 @@ 
 			// result object, so we'll have to compile the data
 			// and save it)
 			$CR = new CI_DB_result($this);
-			$CR->result_object	= $RES->result_object();
-			$CR->result_array	= $RES->result_array();
-			$CR->num_rows		= $RES->num_rows();
+			$CR->result_object = $RES->result_object();
+			$CR->result_array = $RES->result_array();
+			$CR->num_rows = $RES->num_rows();
 
 			// Reset these since cached objects can not utilize resource IDs.
-			$CR->conn_id		= NULL;
-			$CR->result_id		= NULL;
+			$CR->conn_id = NULL;
+			$CR->result_id = NULL;
 
 			$this->CACHE->write($sql, $CR);
 		}
@@ -1553,17 +1553,17 @@ 
 				? '\s+'.preg_quote(trim(sprintf($this->_like_escape_str, $this->_like_escape_chr)), '/')
 				: '';
 			$_operators = array(
-				'\s*(?:<|>|!)?=\s*',             // =, <=, >=, !=
-				'\s*<>?\s*',                     // <, <>
-				'\s*>\s*',                       // >
-				'\s+IS NULL',                    // IS NULL
-				'\s+IS NOT NULL',                // IS NOT NULL
-				'\s+EXISTS\s*\([^\)]+\)',        // EXISTS(sql)
-				'\s+NOT EXISTS\s*\([^\)]+\)',    // NOT EXISTS(sql)
-				'\s+BETWEEN\s+',                 // BETWEEN value AND value
-				'\s+IN\s*\([^\)]+\)',            // IN(list)
-				'\s+NOT IN\s*\([^\)]+\)',        // NOT IN (list)
-				'\s+LIKE\s+\S.*('.$_les.')?',    // LIKE 'expr'[ ESCAPE '%s']
+				'\s*(?:<|>|!)?=\s*', // =, <=, >=, !=
+				'\s*<>?\s*', // <, <>
+				'\s*>\s*', // >
+				'\s+IS NULL', // IS NULL
+				'\s+IS NOT NULL', // IS NOT NULL
+				'\s+EXISTS\s*\([^\)]+\)', // EXISTS(sql)
+				'\s+NOT EXISTS\s*\([^\)]+\)', // NOT EXISTS(sql)
+				'\s+BETWEEN\s+', // BETWEEN value AND value
+				'\s+IN\s*\([^\)]+\)', // IN(list)
+				'\s+NOT IN\s*\([^\)]+\)', // NOT IN (list)
+				'\s+LIKE\s+\S.*('.$_les.')?', // LIKE 'expr'[ ESCAPE '%s']
 				'\s+NOT LIKE\s+\S.*('.$_les.')?' // NOT LIKE 'expr'[ ESCAPE '%s']
 			);
 
@@ -1731,7 +1731,7 @@ 
 	 */
 	public function display_error($error = '', $swap = '', $native = FALSE)
 	{
-		$LANG =& load_class('Lang', 'core');
+		$LANG = & load_class('Lang', 'core');
 		$LANG->load('db');
 
 		$heading = $LANG->line('db_error_heading');
@@ -1769,7 +1769,7 @@ 
 			}
 		}
 
-		$error =& load_class('Exceptions', 'core');
+		$error = & load_class('Exceptions', 'core');
 		echo $error->show_error($heading, $message, 'error_db');
 		exit(8); // EXIT_DATABASE
 	}

Braces +17 added lines, -34 removed lines

@@ -599,8 +599,7 @@ 
 		{
 			log_message('error', 'Invalid query: '.$sql);
 			return ($this->db_debug) ? $this->display_error('db_invalid_query') : FALSE;
-		}
-		elseif ( ! is_bool($return_object))
+		} elseif ( ! is_bool($return_object))
 		{
 			$return_object = ! $this->is_write_type($sql);
 		}
@@ -975,13 +974,11 @@ 
 		if (empty($binds) OR empty($this->bind_marker) OR strpos($sql, $this->bind_marker) === FALSE)
 		{
 			return $sql;
-		}
-		elseif ( ! is_array($binds))
+		} elseif ( ! is_array($binds))
 		{
 			$binds = array($binds);
 			$bind_count = 1;
-		}
-		else
+		} else
 		{
 			// Make sure we're using numeric keys
 			$binds = array_values($binds);
@@ -1005,8 +1002,7 @@ 
 			{
 				return $sql;
 			}
-		}
-		elseif (($c = preg_match_all('/'.preg_quote($this->bind_marker, '/').'/i', $sql, $matches, PREG_OFFSET_CAPTURE)) !== $bind_count)
+		} elseif (($c = preg_match_all('/'.preg_quote($this->bind_marker, '/').'/i', $sql, $matches, PREG_OFFSET_CAPTURE)) !== $bind_count)
 		{
 			return $sql;
 		}
@@ -1093,16 +1089,13 @@ 
 		{
 			$str = array_map(array(&$this, 'escape'), $str);
 			return $str;
-		}
-		elseif (is_string($str) OR (is_object($str) && method_exists($str, '__toString')))
+		} elseif (is_string($str) OR (is_object($str) && method_exists($str, '__toString')))
 		{
 			return "'".$this->escape_str($str)."'";
-		}
-		elseif (is_bool($str))
+		} elseif (is_bool($str))
 		{
 			return ($str === FALSE) ? 0 : 1;
-		}
-		elseif ($str === NULL)
+		} elseif ($str === NULL)
 		{
 			return 'NULL';
 		}
@@ -1253,12 +1246,10 @@ 
 				if (isset($row['table_name']))
 				{
 					$key = 'table_name';
-				}
-				elseif (isset($row['TABLE_NAME']))
+				} elseif (isset($row['TABLE_NAME']))
 				{
 					$key = 'TABLE_NAME';
-				}
-				else
+				} else
 				{
 					/* We have no other choice but to just get the first element's key.
 					 * Due to array_shift() accepting its argument by reference, if
@@ -1321,12 +1312,10 @@ 
 				if (isset($row['column_name']))
 				{
 					$key = 'column_name';
-				}
-				elseif (isset($row['COLUMN_NAME']))
+				} elseif (isset($row['COLUMN_NAME']))
 				{
 					$key = 'COLUMN_NAME';
-				}
-				else
+				} else
 				{
 					// We have no other choice but to just get the first element's key.
 					$key = key($row);
@@ -1382,8 +1371,7 @@ 
 		if ($this->_escape_char === '' OR empty($item) OR in_array($item, $this->_reserved_identifiers))
 		{
 			return $item;
-		}
-		elseif (is_array($item))
+		} elseif (is_array($item))
 		{
 			foreach ($item as $key => $value)
 			{
@@ -1410,8 +1398,7 @@ 
 					$this->_escape_char[0],
 					$this->_escape_char[1]
 				);
-			}
-			else
+			} else
 			{
 				$preg_ec[0] = $preg_ec[1] = preg_quote($this->_escape_char, '/');
 				$preg_ec[2] = $preg_ec[3] = $this->_escape_char;
@@ -1679,8 +1666,7 @@ 
 		if ( ! class_exists('CI_DB_Cache', FALSE))
 		{
 			require_once(BASEPATH.'database/DB_cache.php');
-		}
-		elseif (is_object($this->CACHE))
+		} elseif (is_object($this->CACHE))
 		{
 			return TRUE;
 		}
@@ -1739,8 +1725,7 @@ 
 		if ($native === TRUE)
 		{
 			$message = (array) $error;
-		}
-		else
+		} else
 		{
 			$message = is_array($error) ? $error : array(str_replace('%s', $swap, $LANG->line($error)));
 		}
@@ -1843,15 +1828,13 @@ 
 				? substr($item, $offset, 4).$this->escape_identifiers(substr($item, $offset + 4))
 				: substr($item, $offset);
 			$item = substr($item, 0, $offset);
-		}
-		elseif ($offset = strrpos($item, ' '))
+		} elseif ($offset = strrpos($item, ' '))
 		{
 			$alias = ($protect_identifiers)
 				? ' '.$this->escape_identifiers(substr($item, $offset + 1))
 				: substr($item, $offset);
 			$item = substr($item, 0, $offset);
-		}
-		else
+		} else
 		{
 			$alias = '';
 		}

Doc Comments +7 added lines, -2 removed lines

@@ -451,7 +451,7 @@ 
 	 *
 	 * This is just a dummy method that all drivers will override.
 	 *
-	 * @return	mixed
+	 * @return	boolean
 	 */
 	public function db_connect()
 	{
@@ -463,7 +463,7 @@ 
 	/**
 	 * Persistent database connection
 	 *
-	 * @return	mixed
+	 * @return	boolean
 	 */
 	public function db_pconnect()
 	{
@@ -520,6 +520,7 @@ 
 	 * Set client character set
 	 *
 	 * @param	string
+	 * @param string $charset
 	 * @return	bool
 	 */
 	public function db_set_charset($charset)
@@ -780,6 +781,7 @@ 
 	 * not require all the features of the main query() function.
 	 *
 	 * @param	string	the sql query
+	 * @param string $sql
 	 * @return	mixed
 	 */
 	public function simple_query($sql)
@@ -980,6 +982,7 @@ 
 	 *
 	 * @param	string	the sql statement
 	 * @param	array	an array of bind data
+	 * @param string $sql
 	 * @return	string
 	 */
 	public function compile_binds($sql, $binds)
@@ -1180,6 +1183,7 @@ 
 	 * Platform-dependant string escape
 	 *
 	 * @param	string
+	 * @param string $str
 	 * @return	string
 	 */
 	protected function _escape_str($str)
@@ -1473,6 +1477,7 @@ 
 	 * @param	string	the table name
 	 * @param	array	the insert keys
 	 * @param	array	the insert values
+	 * @param string $table
 	 * @return	string
 	 */
 	protected function _insert($table, $keys, $values)

system/database/DB_utility.php

Spacing +5 added lines, -5 removed lines

@@ -60,21 +60,21 @@ 
 	 *
 	 * @var	string
 	 */
-	protected $_list_databases		= FALSE;
+	protected $_list_databases = FALSE;
 
 	/**
 	 * OPTIMIZE TABLE statement
 	 *
 	 * @var	string
 	 */
-	protected $_optimize_table	= FALSE;
+	protected $_optimize_table = FALSE;
 
 	/**
 	 * REPAIR TABLE statement
 	 *
 	 * @var	string
 	 */
-	protected $_repair_table	= FALSE;
+	protected $_repair_table = FALSE;
 
 	// --------------------------------------------------------------------
 
@@ -86,7 +86,7 @@ 
 	 */
 	public function __construct(&$db)
 	{
-		$this->db =& $db;
+		$this->db = & $db;
 		log_message('info', 'Database Utility Class Initialized');
 	}
 
@@ -404,7 +404,7 @@ 
 			}
 
 			// Load the Zip class and output it
-			$CI =& get_instance();
+			$CI = & get_instance();
 			$CI->load->library('zip');
 			$CI->zip->add_data($prefs['filename'], $this->_backup($prefs));
 			return $CI->zip->get_zip();

Braces +7 added lines, -7 removed lines

@@ -103,8 +103,7 @@ 
 		if (isset($this->db->data_cache['db_names']))
 		{
 			return $this->db->data_cache['db_names'];
-		}
-		elseif ($this->_list_databases === FALSE)
+		} elseif ($this->_list_databases === FALSE)
 		{
 			return ($this->db->db_debug) ? $this->db->display_error('db_unsupported_feature') : FALSE;
 		}
@@ -387,8 +386,7 @@ 
 			{
 				$prefs['filename'] = (count($prefs['tables']) === 1 ? $prefs['tables'] : $this->db->database)
 							.date('Y-m-d_H-i', time()).'.sql';
-			}
-			else
+			} else
 			{
 				// If they included the .zip file extension we'll remove it
 				if (preg_match('|.+?\.zip$|', $prefs['filename']))
@@ -408,15 +406,17 @@ 
 			$CI->load->library('zip');
 			$CI->zip->add_data($prefs['filename'], $this->_backup($prefs));
 			return $CI->zip->get_zip();
-		}
-		elseif ($prefs['format'] === 'txt') // Was a text file requested?
+		} elseif ($prefs['format'] === 'txt') {
+			// Was a text file requested?
 		{
 			return $this->_backup($prefs);
 		}
-		elseif ($prefs['format'] === 'gzip') // Was a Gzip file requested?
+		} elseif ($prefs['format'] === 'gzip') {
+			// Was a Gzip file requested?
 		{
 			return gzencode($this->_backup($prefs));
 		}
+		}
 
 		return;
 	}

system/database/drivers/cubrid/cubrid_driver.php

Braces +2 added lines, -4 removed lines

@@ -100,8 +100,7 @@ 
 			{
 				$this->auto_commit = FALSE;
 			}
-		}
-		else
+		} else
 		{
 			// If no port is defined by the user, use the default value
 			empty($this->port) OR $this->port = 33000;
@@ -194,8 +193,7 @@ 
 		if (($autocommit = cubrid_get_autocommit($this->conn_id)) === NULL)
 		{
 			return FALSE;
-		}
-		elseif ($autocommit === TRUE)
+		} elseif ($autocommit === TRUE)
 		{
 			return cubrid_set_autocommit($this->conn_id, CUBRID_AUTOCOMMIT_FALSE);
 		}

Spacing +4 added lines, -4 removed lines

@@ -153,16 +153,16 @@
 		$retval = array();
 		for ($i = 0, $c = count($query); $i < $c; $i++)
 		{
-			$retval[$i]			= new stdClass();
-			$retval[$i]->name		= $query[$i]->Field;
+			$retval[$i] = new stdClass();
+			$retval[$i]->name = $query[$i]->Field;
 
 			sscanf($query[$i]->Type, '%[a-z](%d)',
 				$retval[$i]->type,
 				$retval[$i]->max_length
 			);
 
-			$retval[$i]->default		= $query[$i]->Default;
-			$retval[$i]->primary_key	= (int) ($query[$i]->Key === 'PRI');
+			$retval[$i]->default = $query[$i]->Default;
+			$retval[$i]->primary_key = (int) ($query[$i]->Key === 'PRI');
 		}
 
 		return $retval;

system/database/drivers/cubrid/cubrid_forge.php

Spacing +5 added lines, -5 removed lines

@@ -51,7 +51,7 @@ 
 	 *
 	 * @var	string
 	 */
-	protected $_create_database	= FALSE;
+	protected $_create_database = FALSE;
 
 	/**
 	 * CREATE TABLE keys flag
@@ -61,28 +61,28 @@ 
 	 *
 	 * @var	bool
 	 */
-	protected $_create_table_keys	= TRUE;
+	protected $_create_table_keys = TRUE;
 
 	/**
 	 * DROP DATABASE statement
 	 *
 	 * @var	string
 	 */
-	protected $_drop_database	= FALSE;
+	protected $_drop_database = FALSE;
 
 	/**
 	 * CREATE TABLE IF statement
 	 *
 	 * @var	string
 	 */
-	protected $_create_table_if	= FALSE;
+	protected $_create_table_if = FALSE;
 
 	/**
 	 * UNSIGNED support
 	 *
 	 * @var	array
 	 */
-	protected $_unsigned		= array(
+	protected $_unsigned = array(
 		'SHORT'		=> 'INTEGER',
 		'SMALLINT'	=> 'INTEGER',
 		'INT'		=> 'BIGINT',

Braces +2 added lines, -4 removed lines

@@ -116,8 +116,7 @@ 
 			if ($field[$i]['_literal'] !== FALSE)
 			{
 				$sqls[] = $sql.' CHANGE '.$field[$i]['_literal'];
-			}
-			else
+			} else
 			{
 				$alter_type = empty($field[$i]['new_name']) ? ' MODIFY ' : ' CHANGE ';
 				$sqls[] = $sql.$alter_type.$this->_process_column($field[$i]);
@@ -206,8 +205,7 @@ 
 						continue;
 					}
 				}
-			}
-			elseif ( ! isset($this->fields[$this->keys[$i]]))
+			} elseif ( ! isset($this->fields[$this->keys[$i]]))
 			{
 				unset($this->keys[$i]);
 				continue;

system/database/drivers/ibase/ibase_forge.php

Spacing +5 added lines, -5 removed lines

@@ -51,28 +51,28 @@ 
 	 *
 	 * @var	string
 	 */
-	protected $_create_table_if	= FALSE;
+	protected $_create_table_if = FALSE;
 
 	/**
 	 * RENAME TABLE statement
 	 *
 	 * @var	string
 	 */
-	protected $_rename_table	= FALSE;
+	protected $_rename_table = FALSE;
 
 	/**
 	 * DROP TABLE IF statement
 	 *
 	 * @var	string
 	 */
-	protected $_drop_table_if	= FALSE;
+	protected $_drop_table_if = FALSE;
 
 	/**
 	 * UNSIGNED support
 	 *
 	 * @var	array
 	 */
-	protected $_unsigned		= array(
+	protected $_unsigned = array(
 		'SMALLINT'	=> 'INTEGER',
 		'INTEGER'	=> 'INT64',
 		'FLOAT'		=> 'DOUBLE PRECISION'
@@ -83,7 +83,7 @@ 
 	 *
 	 * @var	string
 	 */
-	protected $_null		= 'NULL';
+	protected $_null = 'NULL';
 
 	// --------------------------------------------------------------------
 

Doc Comments +1 added lines, -1 removed lines

@@ -77,7 +77,7 @@
 	 * Create database
 	 *
 	 * @param	string	$db_name
-	 * @return	string
+	 * @return	boolean
 	 */
 	public function create_database($db_name)
 	{

Braces +1 added lines, -2 removed lines

@@ -95,8 +95,7 @@
 		if ( ! file_exists($this->db->database) OR ! @unlink($this->db->database))
 		{
 			return ($this->db->db_debug) ? $this->db->display_error('db_unable_to_drop') : FALSE;
-		}
-		elseif ( ! empty($this->db->data_cache['db_names']))
+		} elseif ( ! empty($this->db->data_cache['db_names']))
 		{
 			$key = array_search(strtolower($this->db->database), array_map('strtolower', $this->db->data_cache['db_names']), TRUE);
 			if ($key !== FALSE)

system/database/drivers/ibase/ibase_result.php

Spacing +2 added lines, -2 removed lines

@@ -95,10 +95,10 @@
 		{
 			$info = ibase_field_info($this->result_id, $i);
 
-			$retval[$i]			= new stdClass();
+			$retval[$i] = new stdClass();
 			$retval[$i]->name		= $info['name'];
 			$retval[$i]->type		= $info['type'];
-			$retval[$i]->max_length		= $info['length'];
+			$retval[$i]->max_length = $info['length'];
 		}
 
 		return $retval;

system/database/drivers/mssql/mssql_result.php

Spacing +2 added lines, -2 removed lines

@@ -111,10 +111,10 @@
 		{
 			$field = mssql_fetch_field($this->result_id, $i);
 
-			$retval[$i]		= new stdClass();
+			$retval[$i] = new stdClass();
 			$retval[$i]->name	= $field->name;
 			$retval[$i]->type	= $field->type;
-			$retval[$i]->max_length	= $field->max_length;
+			$retval[$i]->max_length = $field->max_length;
 		}
 
 		return $retval;