diff options
31 files changed, 167 insertions, 167 deletions
diff --git a/system/database/DB.php b/system/database/DB.php index 1fe44c0e5..b0113b6f4 100755 --- a/system/database/DB.php +++ b/system/database/DB.php @@ -53,7 +53,7 @@ function &DB($params = '', $query_builder_override = NULL) show_error('No database connection settings were found in the database config file.'); } - if ($params != '') + if ($params !== '') { $active_group = $params; } @@ -106,7 +106,7 @@ function &DB($params = '', $query_builder_override = NULL) } // No DB specified yet? Beat them senseless... - if ( ! isset($params['dbdriver']) OR $params['dbdriver'] == '') + if ( ! isset($params['dbdriver']) OR $params['dbdriver'] === '') { show_error('You have not selected a database type to connect to.'); } @@ -128,7 +128,7 @@ function &DB($params = '', $query_builder_override = NULL) require_once(BASEPATH.'database/DB_driver.php'); - if ( ! isset($query_builder) OR $query_builder == TRUE) + if ( ! isset($query_builder) OR $query_builder === TRUE) { require_once(BASEPATH.'database/DB_query_builder.php'); if ( ! class_exists('CI_DB')) @@ -152,12 +152,12 @@ function &DB($params = '', $query_builder_override = NULL) $driver = 'CI_DB_'.$params['dbdriver'].'_driver'; $DB = new $driver($params); - if ($DB->autoinit == TRUE) + if ($DB->autoinit === TRUE) { $DB->initialize(); } - if (isset($params['stricton']) && $params['stricton'] == TRUE) + if (isset($params['stricton']) && $params['stricton'] === TRUE) { $DB->query('SET SESSION sql_mode="STRICT_ALL_TABLES"'); } diff --git a/system/database/DB_cache.php b/system/database/DB_cache.php index ff942856b..443bbce5f 100644 --- a/system/database/DB_cache.php +++ b/system/database/DB_cache.php @@ -55,9 +55,9 @@ class CI_DB_Cache { */ public function check_path($path = '') { - if ($path == '') + if ($path === '') { - if ($this->db->cachedir == '') + if ($this->db->cachedir === '') { return $this->db->cache_off(); } @@ -95,8 +95,8 @@ class CI_DB_Cache { return $this->db->cache_off(); } - $segment_one = ($this->CI->uri->segment(1) == FALSE) ? 'default' : $this->CI->uri->segment(1); - $segment_two = ($this->CI->uri->segment(2) == FALSE) ? 'index' : $this->CI->uri->segment(2); + $segment_one = ($this->CI->uri->segment(1) === FALSE) ? 'default' : $this->CI->uri->segment(1); + $segment_two = ($this->CI->uri->segment(2) === FALSE) ? 'index' : $this->CI->uri->segment(2); $filepath = $this->db->cachedir.$segment_one.'+'.$segment_two.'/'.md5($sql); if (FALSE === ($cachedata = read_file($filepath))) @@ -121,8 +121,8 @@ class CI_DB_Cache { return $this->db->cache_off(); } - $segment_one = ($this->CI->uri->segment(1) == FALSE) ? 'default' : $this->CI->uri->segment(1); - $segment_two = ($this->CI->uri->segment(2) == FALSE) ? 'index' : $this->CI->uri->segment(2); + $segment_one = ($this->CI->uri->segment(1) === FALSE) ? 'default' : $this->CI->uri->segment(1); + $segment_two = ($this->CI->uri->segment(2) === FALSE) ? 'index' : $this->CI->uri->segment(2); $dir_path = $this->db->cachedir.$segment_one.'+'.$segment_two.'/'; $filename = md5($sql); @@ -154,14 +154,14 @@ class CI_DB_Cache { */ public function delete($segment_one = '', $segment_two = '') { - if ($segment_one == '') + if ($segment_one === '') { - $segment_one = ($this->CI->uri->segment(1) == FALSE) ? 'default' : $this->CI->uri->segment(1); + $segment_one = ($this->CI->uri->segment(1) === FALSE) ? 'default' : $this->CI->uri->segment(1); } - if ($segment_two == '') + if ($segment_two === '') { - $segment_two = ($this->CI->uri->segment(2) == FALSE) ? 'index' : $this->CI->uri->segment(2); + $segment_two = ($this->CI->uri->segment(2) === FALSE) ? 'index' : $this->CI->uri->segment(2); } $dir_path = $this->db->cachedir.$segment_one.'+'.$segment_two.'/'; diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php index bbb7b7a80..39c19cdf7 100644 --- a/system/database/DB_driver.php +++ b/system/database/DB_driver.php @@ -113,7 +113,7 @@ abstract class CI_DB_driver { // ---------------------------------------------------------------- // Connect to the database and set the connection ID - $this->conn_id = ($this->pconnect == FALSE) ? $this->db_connect() : $this->db_pconnect(); + $this->conn_id = ($this->pconnect === FALSE) ? $this->db_connect() : $this->db_pconnect(); // No connection resource? Check if there is a failover else throw an error if ( ! $this->conn_id) @@ -131,7 +131,7 @@ abstract class CI_DB_driver { } // Try to connect - $this->conn_id = ($this->pconnect == FALSE) ? $this->db_connect() : $this->db_pconnect(); + $this->conn_id = ($this->pconnect === FALSE) ? $this->db_connect() : $this->db_pconnect(); // If a connection is made break the foreach loop if ($this->conn_id) @@ -297,7 +297,7 @@ abstract class CI_DB_driver { */ public function query($sql, $binds = FALSE, $return_object = TRUE) { - if ($sql == '') + if ($sql === '') { log_message('error', 'Invalid query: '.$sql); @@ -305,7 +305,7 @@ abstract class CI_DB_driver { } // Verify table prefix and replace if necessary - if ($this->dbprefix != '' && $this->swap_pre != '' && $this->dbprefix != $this->swap_pre) + if ($this->dbprefix !== '' && $this->swap_pre !== '' && $this->dbprefix !== $this->swap_pre) { $sql = preg_replace('/(\W)'.$this->swap_pre.'(\S+?)/', '\\1'.$this->dbprefix.'\\2', $sql); } @@ -319,7 +319,7 @@ abstract class CI_DB_driver { // Is query caching enabled? If the query is a "read type" // we will load the caching class and return the previously // cached query if it exists - if ($this->cache_on == TRUE && stripos($sql, 'SELECT') !== FALSE && $this->_cache_init()) + if ($this->cache_on === TRUE && stripos($sql, 'SELECT') !== FALSE && $this->_cache_init()) { $this->load_rdriver(); if (FALSE !== ($cache = $this->CACHE->read($sql))) @@ -329,7 +329,7 @@ abstract class CI_DB_driver { } // Save the query for debugging - if ($this->save_queries == TRUE) + if ($this->save_queries === TRUE) { $this->queries[] = $sql; } @@ -340,7 +340,7 @@ abstract class CI_DB_driver { // Run the Query if (FALSE === ($this->result_id = $this->simple_query($sql))) { - if ($this->save_queries == TRUE) + if ($this->save_queries === TRUE) { $this->query_times[] = 0; } @@ -373,7 +373,7 @@ abstract class CI_DB_driver { $time_end = microtime(TRUE); $this->benchmark += $time_end - $time_start; - if ($this->save_queries == TRUE) + if ($this->save_queries === TRUE) { $this->query_times[] = $time_end - $time_start; } @@ -387,7 +387,7 @@ abstract class CI_DB_driver { { // If caching is enabled we'll auto-cleanup any // existing files related to this particular URI - if ($this->cache_on == TRUE && $this->cache_autodel == TRUE && $this->_cache_init()) + if ($this->cache_on === TRUE && $this->cache_autodel === TRUE && $this->_cache_init()) { $this->CACHE->delete(); } @@ -409,7 +409,7 @@ abstract class CI_DB_driver { // Is query caching enabled? If so, we'll serialize the // result object and save it to a cache file. - if ($this->cache_on == TRUE && $this->_cache_init()) + if ($this->cache_on === TRUE && $this->_cache_init()) { // We'll create a new instance of the result object // only without the platform specific driver since @@ -752,13 +752,13 @@ abstract class CI_DB_driver { */ public function count_all($table = '') { - if ($table == '') + if ($table === '') { return 0; } $query = $this->query($this->_count_string.$this->escape_identifiers('numrows').' FROM '.$this->protect_identifiers($table, TRUE, NULL, FALSE)); - if ($query->num_rows() == 0) + if ($query->num_rows() === 0) { return 0; } @@ -850,7 +850,7 @@ abstract class CI_DB_driver { return $this->data_cache['field_names'][$table]; } - if ($table == '') + if ($table === '') { return ($this->db_debug) ? $this->display_error('db_field_param_missing') : FALSE; } @@ -918,7 +918,7 @@ abstract class CI_DB_driver { */ public function field_data($table = '') { - if ($table == '') + if ($table === '') { return ($this->db_debug) ? $this->display_error('db_field_param_missing') : FALSE; } @@ -939,7 +939,7 @@ abstract class CI_DB_driver { */ public function escape_identifiers($item) { - if ($this->_escape_char == '') + if ($this->_escape_char === '') { return $item; } @@ -998,7 +998,7 @@ abstract class CI_DB_driver { */ public function update_string($table, $data, $where) { - if ($where == '') + if ($where === '') { return FALSE; } @@ -1018,7 +1018,7 @@ abstract class CI_DB_driver { $dest = array(); foreach ($where as $key => $val) { - $prefix = (count($dest) == 0) ? '' : ' AND '; + $prefix = (count($dest) === 0) ? '' : ' AND '; $key = $this->protect_identifiers($key); if ($val !== '') @@ -1062,7 +1062,7 @@ abstract class CI_DB_driver { */ public function call_function($function) { - $driver = ($this->dbdriver == 'postgre') ? 'pg_' : $this->dbdriver.'_'; + $driver = ($this->dbdriver === 'postgre') ? 'pg_' : $this->dbdriver.'_'; if (FALSE === strpos($driver, $function)) { @@ -1217,7 +1217,7 @@ abstract class CI_DB_driver { $heading = $LANG->line('db_error_heading'); - if ($native == TRUE) + if ($native === TRUE) { $message = (array) $error; } @@ -1345,7 +1345,7 @@ abstract class CI_DB_driver { } // Is there a table prefix defined in the config file? If not, no need to do anything - if ($this->dbprefix != '') + if ($this->dbprefix !== '') { // We now add the table prefix based on some logic. // Do we have 4 segments (hostname.database.table.column)? @@ -1369,13 +1369,13 @@ abstract class CI_DB_driver { // This flag is set when the supplied $item does not contain a field name. // This can happen when this function is being called from a JOIN. - if ($field_exists == FALSE) + if ($field_exists === FALSE) { $i++; } // Verify table prefix and replace if necessary - if ($this->swap_pre != '' && strpos($parts[$i], $this->swap_pre) === 0) + if ($this->swap_pre !== '' && strpos($parts[$i], $this->swap_pre) === 0) { $parts[$i] = preg_replace('/^'.$this->swap_pre.'(\S+?)/', $this->dbprefix.'\\1', $parts[$i]); } @@ -1398,15 +1398,15 @@ abstract class CI_DB_driver { } // Is there a table prefix? If not, no need to insert it - if ($this->dbprefix != '') + if ($this->dbprefix !== '') { // Verify table prefix and replace if necessary - if ($this->swap_pre != '' && strpos($item, $this->swap_pre) === 0) + if ($this->swap_pre !== '' && strpos($item, $this->swap_pre) === 0) { $item = preg_replace('/^'.$this->swap_pre.'(\S+?)/', $this->dbprefix.'\\1', $item); } // Do we prefix an item with no segments? - elseif ($prefix_single == TRUE && strpos($item, $this->dbprefix) !== 0) + elseif ($prefix_single === TRUE && strpos($item, $this->dbprefix) !== 0) { $item = $this->dbprefix.$item; } diff --git a/system/database/DB_forge.php b/system/database/DB_forge.php index a519575f0..ff5eb3fe6 100644 --- a/system/database/DB_forge.php +++ b/system/database/DB_forge.php @@ -85,7 +85,7 @@ abstract class CI_DB_forge { */ public function drop_database($db_name) { - if ($db_name == '') + if ($db_name === '') { show_error('A table name is required for that operation.'); return FALSE; @@ -123,7 +123,7 @@ abstract class CI_DB_forge { return; } - if ($key == '') + if ($key === '') { show_error('Key information is required for that operation.'); } @@ -150,7 +150,7 @@ abstract class CI_DB_forge { */ public function add_field($field = '') { - if ($field == '') + if ($field === '') { show_error('Field information is required.'); } @@ -197,7 +197,7 @@ abstract class CI_DB_forge { */ public function create_table($table = '', $if_not_exists = FALSE) { - if ($table == '') + if ($table === '') { show_error('A table name is required for that operation.'); } @@ -222,7 +222,7 @@ abstract class CI_DB_forge { */ public function drop_table($table_name) { - if ($table_name == '') + if ($table_name === '') { return ($this->db->db_debug) ? $this->db->display_error('db_table_name_required') : FALSE; } @@ -245,7 +245,7 @@ abstract class CI_DB_forge { */ public function rename_table($table_name, $new_table_name) { - if ($table_name == '' OR $new_table_name == '') + if ($table_name === '' OR $new_table_name === '') { show_error('A table name is required for that operation.'); return FALSE; @@ -273,7 +273,7 @@ abstract class CI_DB_forge { */ public function add_column($table = '', $field = array(), $after_field = '') { - if ($table == '') + if ($table === '') { show_error('A table name is required for that operation.'); } @@ -284,7 +284,7 @@ abstract class CI_DB_forge { { $this->add_field(array($k => $field[$k])); - if (count($this->fields) == 0) + if (count($this->fields) === 0) { show_error('Field information is required.'); } @@ -312,12 +312,12 @@ abstract class CI_DB_forge { */ public function drop_column($table = '', $column_name = '') { - if ($table == '') + if ($table === '') { show_error('A table name is required for that operation.'); } - if ($column_name == '') + if ($column_name === '') { show_error('A column name is required for that operation.'); } @@ -337,7 +337,7 @@ abstract class CI_DB_forge { */ public function modify_column($table = '', $field = array()) { - if ($table == '') + if ($table === '') { show_error('A table name is required for that operation.'); } diff --git a/system/database/DB_query_builder.php b/system/database/DB_query_builder.php index cee4354e9..45d68cd39 100644 --- a/system/database/DB_query_builder.php +++ b/system/database/DB_query_builder.php @@ -97,7 +97,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { { $val = trim($val); - if ($val != '') + if ($val !== '') { $this->qb_select[] = $val; $this->qb_no_escape[] = $escape; @@ -194,7 +194,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { */ protected function _max_min_avg_sum($select = '', $alias = '', $type = 'MAX') { - if ( ! is_string($select) OR $select == '') + if ( ! is_string($select) OR $select === '') { $this->display_error('db_invalid_query'); } @@ -206,7 +206,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { show_error('Invalid function type: '.$type); } - if ($alias == '') + if ($alias === '') { $alias = $this->_create_alias_from_table(trim($select)); } @@ -325,7 +325,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { */ public function join($table, $cond, $type = '') { - if ($type != '') + if ($type !== '') { $type = strtoupper(trim($type)); @@ -691,7 +691,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { } // some platforms require an escape sequence definition for LIKE wildcards - if ($this->_like_escape_str != '') + if ($this->_like_escape_str !== '') { $like_statement = $like_statement.sprintf($this->_like_escape_str, $this->_like_escape_chr); } @@ -829,7 +829,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { { $val = trim($val); - if ($val != '') + if ($val !== '') { $this->qb_groupby[] = $val = $this->protect_identifiers($val); @@ -908,7 +908,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { $k .= ' = '; } - if ($v != '') + if ($v !== '') { $v = ' '.$this->escape($v); } @@ -941,7 +941,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { $orderby = ''; // Random results want or don't need a field name $direction = $this->_random_keyword; } - elseif (trim($direction) != '') + elseif (trim($direction) !== '') { $direction = (in_array(strtoupper(trim($direction)), array('ASC', 'DESC'), TRUE)) ? ' '.$direction : ' ASC'; } @@ -963,7 +963,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { $orderby = implode(', ', $temp); } - elseif ($direction != $this->_random_keyword) + elseif ($direction !== $this->_random_keyword) { if ($escape === TRUE) { @@ -1064,7 +1064,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { */ public function get_compiled_select($table = '', $reset = TRUE) { - if ($table != '') + if ($table !== '') { $this->_track_aliases($table); $this->from($table); @@ -1095,7 +1095,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { */ public function get($table = '', $limit = null, $offset = null) { - if ($table != '') + if ($table !== '') { $this->_track_aliases($table); $this->from($table); @@ -1124,7 +1124,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { */ public function count_all_results($table = '') { - if ($table != '') + if ($table !== '') { $this->_track_aliases($table); $this->from($table); @@ -1156,7 +1156,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { */ public function get_where($table = '', $where = null, $limit = null, $offset = null) { - if ($table != '') + if ($table !== '') { $this->from($table); } @@ -1204,7 +1204,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { return FALSE; } - if ($table == '') + if ($table === '') { if ( ! isset($this->qb_from[0])) { @@ -1404,7 +1404,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { return ($this->db_debug) ? $this->display_error('db_must_use_set') : FALSE; } - if ($table != '') + if ($table !== '') { $this->qb_from[0] = $table; } @@ -1439,7 +1439,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { return ($this->db_debug) ? $this->display_error('db_must_use_set') : FALSE; } - if ($table == '') + if ($table === '') { if ( ! isset($this->qb_from[0])) { @@ -1530,12 +1530,12 @@ abstract class CI_DB_query_builder extends CI_DB_driver { return FALSE; } - if ($where != NULL) + if ($where !== NULL) { $this->where($where); } - if ($limit != NULL) + if ($limit !== NULL) { $this->limit($limit); } @@ -1595,12 +1595,12 @@ abstract class CI_DB_query_builder extends CI_DB_driver { */ protected function _validate_update($table = '') { - if (count($this->qb_set) == 0) + if (count($this->qb_set) === 0) { return ($this->db_debug) ? $this->display_error('db_must_use_set') : FALSE; } - if ($table != '') + if ($table !== '') { $this->qb_from[0] = $table; } @@ -1644,7 +1644,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { return ($this->db_debug) ? $this->display_error('db_must_use_set') : FALSE; } - if ($table == '') + if ($table === '') { if ( ! isset($this->qb_from[0])) { @@ -1689,7 +1689,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { $clean = array(); foreach ($v as $k2 => $v2) { - if ($k2 == $index) + if ($k2 === $index) { $index_set = TRUE; } @@ -1720,7 +1720,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { */ public function empty_table($table = '') { - if ($table == '') + if ($table === '') { if ( ! isset($this->qb_from[0])) { @@ -1753,7 +1753,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { */ public function truncate($table = '') { - if ($table == '') + if ($table === '') { if ( ! isset($this->qb_from[0])) { @@ -1827,7 +1827,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { // Combine any cached components with the current statements $this->_merge_cache(); - if ($table == '') + if ($table === '') { if ( ! isset($this->qb_from[0])) { @@ -1851,12 +1851,12 @@ abstract class CI_DB_query_builder extends CI_DB_driver { $table = $this->protect_identifiers($table, TRUE, NULL, FALSE); } - if ($where != '') + if ($where !== '') { $this->where($where); } - if ($limit != NULL) + if ($limit !== NULL) { $this->limit($limit); } @@ -1912,7 +1912,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { */ public function dbprefix($table = '') { - if ($table == '') + if ($table === '') { $this->display_error('db_table_name_required'); } @@ -2072,7 +2072,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { $sql .= "\nORDER BY ".implode(', ', $this->qb_orderby); if ($this->qb_order !== FALSE) { - $sql .= ($this->qb_order == 'desc') ? ' DESC' : ' ASC'; + $sql .= ($this->qb_order === 'desc') ? ' DESC' : ' ASC'; } } @@ -2106,7 +2106,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { foreach (get_object_vars($object) as $key => $val) { // There are some built in keys we need to ignore for this conversion - if ( ! is_object($val) && ! is_array($val) && $key != '_parent_name') + if ( ! is_object($val) && ! is_array($val) && $key !== '_parent_name') { $array[$key] = $val; } diff --git a/system/database/DB_result.php b/system/database/DB_result.php index 334e08c72..991f6ba94 100644 --- a/system/database/DB_result.php +++ b/system/database/DB_result.php @@ -81,7 +81,7 @@ class CI_DB_result { return $this->custom_result_object[$class_name]; } - if ($this->result_id === FALSE OR $this->num_rows() == 0) + if ($this->result_id === FALSE OR $this->num_rows() === 0) { return array(); } @@ -122,7 +122,7 @@ class CI_DB_result { // In the event that query caching is on the result_id variable // will return FALSE since there isn't a valid SQL resource so // we'll simply return an empty array. - if ($this->result_id === FALSE OR $this->num_rows() == 0) + if ($this->result_id === FALSE OR $this->num_rows() === 0) { return array(); } @@ -153,7 +153,7 @@ class CI_DB_result { // In the event that query caching is on the result_id variable // will return FALSE since there isn't a valid SQL resource so // we'll simply return an empty array. - if ($this->result_id === FALSE OR $this->num_rows() == 0) + if ($this->result_id === FALSE OR $this->num_rows() === 0) { return array(); } @@ -224,7 +224,7 @@ class CI_DB_result { return; } - if ($key != '' && ! is_null($value)) + if ($key !== '' && ! is_null($value)) { $this->row_data[$key] = $value; } @@ -245,7 +245,7 @@ class CI_DB_result { return NULL; } - if ($n != $this->current_row && isset($result[$n])) + if ($n !== $this->current_row && isset($result[$n])) { $this->current_row = $n; } @@ -268,7 +268,7 @@ class CI_DB_result { return NULL; } - if ($n != $this->current_row && isset($result[$n])) + if ($n !== $this->current_row && isset($result[$n])) { $this->current_row = $n; } @@ -291,7 +291,7 @@ class CI_DB_result { return NULL; } - if ($n != $this->current_row && isset($result[$n])) + if ($n !== $this->current_row && isset($result[$n])) { $this->current_row = $n; } diff --git a/system/database/DB_utility.php b/system/database/DB_utility.php index cb97ff448..02c921834 100644 --- a/system/database/DB_utility.php +++ b/system/database/DB_utility.php @@ -343,7 +343,7 @@ abstract class CI_DB_utility extends CI_DB_forge { if ($prefs['format'] === 'zip') { // Set the filename if not provided (only needed with Zip files) - if ($prefs['filename'] == '') + if ($prefs['filename'] === '') { $prefs['filename'] = (count($prefs['tables']) === 1 ? $prefs['tables'] : $this->db->database) .date('Y-m-d_H-i', time()).'.sql'; @@ -369,7 +369,7 @@ abstract class CI_DB_utility extends CI_DB_forge { $CI->zip->add_data($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); } diff --git a/system/database/drivers/cubrid/cubrid_driver.php b/system/database/drivers/cubrid/cubrid_driver.php index 817dfdc98..b7763d90f 100644 --- a/system/database/drivers/cubrid/cubrid_driver.php +++ b/system/database/drivers/cubrid/cubrid_driver.php @@ -74,7 +74,7 @@ class CI_DB_cubrid_driver extends CI_DB { else { // If no port is defined by the user, use the default value - $this->port == '' OR $this->port = 33000; + $this->port === '' OR $this->port = 33000; } } @@ -340,7 +340,7 @@ class CI_DB_cubrid_driver extends CI_DB { { $sql = 'SHOW TABLES'; - if ($prefix_limit !== FALSE && $this->dbprefix != '') + if ($prefix_limit !== FALSE && $this->dbprefix !== '') { return $sql." LIKE '".$this->escape_like_str($this->dbprefix)."%'"; } @@ -435,7 +435,7 @@ class CI_DB_cubrid_driver extends CI_DB { foreach (array_keys($val) as $field) { - if ($field != $index) + if ($field !== $index) { $final[$field][] = 'WHEN '.$index.' = '.$val[$index].' THEN '.$val[$field]; } @@ -451,7 +451,7 @@ class CI_DB_cubrid_driver extends CI_DB { } return 'UPDATE '.$table.' SET '.substr($cases, 0, -2) - .' WHERE '.(($where != '' && count($where) > 0) ? implode(' ', $where).' AND ' : '') + .' WHERE '.(($where !== '' && count($where) > 0) ? implode(' ', $where).' AND ' : '') .$index.' IN ('.implode(',', $ids).')'; } @@ -469,7 +469,7 @@ class CI_DB_cubrid_driver extends CI_DB { */ protected function _limit($sql, $limit, $offset) { - return $sql.'LIMIT '.($offset == 0 ? '' : $offset.', ').$limit; + return $sql.'LIMIT '.($offset === 0 ? '' : $offset.', ').$limit; } // -------------------------------------------------------------------- diff --git a/system/database/drivers/cubrid/cubrid_forge.php b/system/database/drivers/cubrid/cubrid_forge.php index 4e66f81e3..fb9716226 100644 --- a/system/database/drivers/cubrid/cubrid_forge.php +++ b/system/database/drivers/cubrid/cubrid_forge.php @@ -193,7 +193,7 @@ class CI_DB_cubrid_forge extends CI_DB_forge { } return $sql.$this->_process_fields($fields) - .($after_field != '' ? ' AFTER '.$this->db->protect_identifiers($after_field) : ''); + .($after_field !== '' ? ' AFTER '.$this->db->protect_identifiers($after_field) : ''); } } diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index 49d3cda87..8cbbfa17d 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -255,7 +255,7 @@ class CI_DB_interbase_driver extends CI_DB { { $sql = 'SELECT "RDB$RELATION_NAME" FROM "RDB$RELATIONS" WHERE "RDB$RELATION_NAME" NOT LIKE \'RDB$%\' AND "RDB$RELATION_NAME" NOT LIKE \'MON$%\''; - if ($prefix_limit !== FALSE && $this->dbprefix != '') + if ($prefix_limit !== FALSE && $this->dbprefix !== '') { return $sql.' AND "RDB$RELATION_NAME" LIKE \''.$this->escape_like_str($this->dbprefix)."%' ".sprintf($this->_like_escape_str, $this->_like_escape_chr); } diff --git a/system/database/drivers/interbase/interbase_forge.php b/system/database/drivers/interbase/interbase_forge.php index c850656a8..5470179a1 100644 --- a/system/database/drivers/interbase/interbase_forge.php +++ b/system/database/drivers/interbase/interbase_forge.php @@ -195,7 +195,7 @@ class CI_DB_interbase_forge extends CI_DB_forge { $sql .= " {$column_definition}"; - if ($default_value != '') + if ($default_value !== '') { $sql .= " DEFAULT \"{$default_value}\""; } @@ -209,7 +209,7 @@ class CI_DB_interbase_forge extends CI_DB_forge { $sql .= ' NOT NULL'; } - if ($after_field != '') + if ($after_field !== '') { $sql .= ' AFTER ' . $this->db->protect_identifiers($after_field); } diff --git a/system/database/drivers/mssql/mssql_driver.php b/system/database/drivers/mssql/mssql_driver.php index 342ff2647..5bd666960 100644 --- a/system/database/drivers/mssql/mssql_driver.php +++ b/system/database/drivers/mssql/mssql_driver.php @@ -64,7 +64,7 @@ class CI_DB_mssql_driver extends CI_DB { */ public function db_connect() { - if ($this->port != '') + if ($this->port !== '') { $this->hostname .= ','.$this->port; } @@ -81,7 +81,7 @@ class CI_DB_mssql_driver extends CI_DB { */ public function db_pconnect() { - if ($this->port != '') + if ($this->port !== '') { $this->hostname .= ','.$this->port; } @@ -316,7 +316,7 @@ class CI_DB_mssql_driver extends CI_DB { $sql = "SELECT name FROM sysobjects WHERE type = 'U' ORDER BY name"; // for future compatibility - if ($prefix_limit !== FALSE AND $this->dbprefix != '') + if ($prefix_limit !== FALSE AND $this->dbprefix !== '') { //$sql .= " LIKE '".$this->escape_like_str($this->dbprefix)."%' ".sprintf($this->_like_escape_str, $this->_like_escape_chr); return FALSE; // not currently supported diff --git a/system/database/drivers/mssql/mssql_forge.php b/system/database/drivers/mssql/mssql_forge.php index bbf2d9685..3708c2233 100644 --- a/system/database/drivers/mssql/mssql_forge.php +++ b/system/database/drivers/mssql/mssql_forge.php @@ -155,21 +155,21 @@ class CI_DB_mssql_forge extends CI_DB_forge { $sql = 'ALTER TABLE '.$this->db->protect_identifiers($table).' '.$alter_type.' '.$this->db->protect_identifiers($column_name); // DROP has everything it needs now. - if ($alter_type == 'DROP') + if ($alter_type === 'DROP') { return $sql; } $sql .= " ".$column_definition; - if ($default_value != '') + if ($default_value !== '') { $sql .= " DEFAULT '".$default_value."'"; } $sql .= ($null === NULL) ? ' NULL' : ' NOT NULL'; - if ($after_field != '') + if ($after_field !== '') { return $sql.' AFTER '.$this->db->protect_identifiers($after_field); } diff --git a/system/database/drivers/mysql/mysql_driver.php b/system/database/drivers/mysql/mysql_driver.php index 7a1a7b9a2..41e86f315 100644 --- a/system/database/drivers/mysql/mysql_driver.php +++ b/system/database/drivers/mysql/mysql_driver.php @@ -68,7 +68,7 @@ class CI_DB_mysql_driver extends CI_DB { { parent::__construct($params); - if ($this->port != '') + if ($this->port !== '') { $this->hostname .= ':'.$this->port; } @@ -337,7 +337,7 @@ class CI_DB_mysql_driver extends CI_DB { { $sql = 'SHOW TABLES FROM '.$this->_escape_char.$this->database.$this->_escape_char; - if ($prefix_limit !== FALSE && $this->dbprefix != '') + if ($prefix_limit !== FALSE && $this->dbprefix !== '') { return $sql." LIKE '".$this->escape_like_str($this->dbprefix)."%'"; } @@ -370,7 +370,7 @@ class CI_DB_mysql_driver extends CI_DB { */ public function field_data($table = '') { - if ($table == '') + if ($table === '') { return ($this->db_debug) ? $this->display_error('db_field_param_missing') : FALSE; } @@ -451,7 +451,7 @@ class CI_DB_mysql_driver extends CI_DB { foreach (array_keys($val) as $field) { - if ($field != $index) + if ($field !== $index) { $final[$field][] = 'WHEN '.$index.' = '.$val[$index].' THEN '.$val[$field]; } @@ -467,7 +467,7 @@ class CI_DB_mysql_driver extends CI_DB { } return 'UPDATE '.$table.' SET '.substr($cases, 0, -2) - .' WHERE '.(($where != '' && count($where) > 0) ? implode(' ', $where).' AND ' : '') + .' WHERE '.(($where !== '' && count($where) > 0) ? implode(' ', $where).' AND ' : '') .$index.' IN('.implode(',', $ids).')'; } @@ -485,7 +485,7 @@ class CI_DB_mysql_driver extends CI_DB { */ protected function _limit($sql, $limit, $offset) { - return $sql.' LIMIT '.($offset == 0 ? '' : $offset.', ').$limit; + return $sql.' LIMIT '.($offset === 0 ? '' : $offset.', ').$limit; } // -------------------------------------------------------------------- diff --git a/system/database/drivers/mysql/mysql_forge.php b/system/database/drivers/mysql/mysql_forge.php index 0e39affa7..ffd374fbf 100644 --- a/system/database/drivers/mysql/mysql_forge.php +++ b/system/database/drivers/mysql/mysql_forge.php @@ -178,7 +178,7 @@ class CI_DB_mysql_forge extends CI_DB_forge { } return $sql.$this->_process_fields($fields) - .($after_field != '' ? ' AFTER '.$this->db->protect_identifiers($after_field) : ''); + .($after_field !== '' ? ' AFTER '.$this->db->protect_identifiers($after_field) : ''); } } diff --git a/system/database/drivers/mysql/mysql_utility.php b/system/database/drivers/mysql/mysql_utility.php index 642323dbd..643682fde 100644 --- a/system/database/drivers/mysql/mysql_utility.php +++ b/system/database/drivers/mysql/mysql_utility.php @@ -76,7 +76,7 @@ class CI_DB_mysql_utility extends CI_DB_utility { // Write out the table schema $output .= '#'.$newline.'# TABLE STRUCTURE FOR: '.$table.$newline.'#'.$newline.$newline; - if ($add_drop == TRUE) + if ($add_drop === TRUE) { $output .= 'DROP TABLE IF EXISTS '.$this->db->protect_identifiers($table).';'.$newline.$newline; } @@ -92,7 +92,7 @@ class CI_DB_mysql_utility extends CI_DB_utility { } // If inserts are not needed we're done... - if ($add_insert == FALSE) + if ($add_insert === FALSE) { continue; } @@ -100,7 +100,7 @@ class CI_DB_mysql_utility extends CI_DB_utility { // Grab all the data from the current table $query = $this->db->query('SELECT * FROM '.$this->db->protect_identifiers($table)); - if ($query->num_rows() == 0) + if ($query->num_rows() === 0) { continue; } @@ -143,7 +143,7 @@ class CI_DB_mysql_utility extends CI_DB_utility { else { // Escape the data if it's not an integer - $val_str .= ($is_int[$i] == FALSE) ? $this->db->escape($v) : $v; + $val_str .= ($is_int[$i] === FALSE) ? $this->db->escape($v) : $v; } // Append a comma diff --git a/system/database/drivers/mysqli/mysqli_driver.php b/system/database/drivers/mysqli/mysqli_driver.php index dd544f686..5814aceb9 100644 --- a/system/database/drivers/mysqli/mysqli_driver.php +++ b/system/database/drivers/mysqli/mysqli_driver.php @@ -71,7 +71,7 @@ class CI_DB_mysqli_driver extends CI_DB { */ public function db_connect() { - return ($this->port != '') + return ($this->port !== '') ? @new mysqli($this->hostname, $this->username, $this->password, $this->database, $this->port) : @new mysqli($this->hostname, $this->username, $this->password, $this->database); } @@ -91,7 +91,7 @@ class CI_DB_mysqli_driver extends CI_DB { return $this->db_connect(); } - return ($this->port != '') + return ($this->port !== '') ? @new mysqli('p:'.$this->hostname, $this->username, $this->password, $this->database, $this->port) : @new mysqli('p:'.$this->hostname, $this->username, $this->password, $this->database); } @@ -337,7 +337,7 @@ class CI_DB_mysqli_driver extends CI_DB { { $sql = 'SHOW TABLES FROM '.$this->_escape_char.$this->database.$this->_escape_char; - if ($prefix_limit !== FALSE && $this->dbprefix != '') + if ($prefix_limit !== FALSE && $this->dbprefix !== '') { return $sql." LIKE '".$this->escape_like_str($this->dbprefix)."%'"; } @@ -370,7 +370,7 @@ class CI_DB_mysqli_driver extends CI_DB { */ public function field_data($table = '') { - if ($table == '') + if ($table === '') { return ($this->db_debug) ? $this->display_error('db_field_param_missing') : FALSE; } @@ -451,7 +451,7 @@ class CI_DB_mysqli_driver extends CI_DB { foreach (array_keys($val) as $field) { - if ($field != $index) + if ($field !== $index) { $final[$field][] = 'WHEN '.$index.' = '.$val[$index].' THEN '.$val[$field]; } @@ -466,10 +466,10 @@ class CI_DB_mysqli_driver extends CI_DB { .'ELSE '.$k.' END, '; } - $where = ($where != '' && count($where) > 0) ? implode(' ', $where).' AND ' : ''; + $where = ($where !== '' && count($where) > 0) ? implode(' ', $where).' AND ' : ''; return 'UPDATE '.$table.' SET '.substr($cases, 0, -2) - .' WHERE '.(($where != '' && count($where) > 0) ? implode(' ', $where).' AND ' : '') + .' WHERE '.(($where !== '' && count($where) > 0) ? implode(' ', $where).' AND ' : '') .$index.' IN('.implode(',', $ids).')'; } diff --git a/system/database/drivers/mysqli/mysqli_forge.php b/system/database/drivers/mysqli/mysqli_forge.php index 503574dfc..b00bfde49 100644 --- a/system/database/drivers/mysqli/mysqli_forge.php +++ b/system/database/drivers/mysqli/mysqli_forge.php @@ -179,7 +179,7 @@ class CI_DB_mysqli_forge extends CI_DB_forge { } return $sql.$this->_process_fields($fields) - .($after_field != '' ? ' AFTER '.$this->db->protect_identifiers($after_field) : ''); + .($after_field !== '' ? ' AFTER '.$this->db->protect_identifiers($after_field) : ''); } } diff --git a/system/database/drivers/oci8/oci8_driver.php b/system/database/drivers/oci8/oci8_driver.php index b979c8a17..e78091614 100644 --- a/system/database/drivers/oci8/oci8_driver.php +++ b/system/database/drivers/oci8/oci8_driver.php @@ -262,7 +262,7 @@ class CI_DB_oci8_driver extends CI_DB { */ public function stored_procedure($package, $procedure, $params) { - if ($package == '' OR $procedure == '' OR ! is_array($params)) + if ($package === '' OR $procedure === '' OR ! is_array($params)) { if ($this->db_debug) { @@ -466,7 +466,7 @@ class CI_DB_oci8_driver extends CI_DB { { $sql = 'SELECT TABLE_NAME FROM ALL_TABLES'; - if ($prefix_limit !== FALSE && $this->dbprefix != '') + if ($prefix_limit !== FALSE && $this->dbprefix !== '') { return $sql." WHERE TABLE_NAME LIKE '".$this->escape_like_str($this->dbprefix)."%' ".sprintf($this->_like_escape_str, $this->_like_escape_chr); } @@ -634,7 +634,7 @@ class CI_DB_oci8_driver extends CI_DB { { $this->limit_used = TRUE; return 'SELECT * FROM (SELECT inner_query.*, rownum rnum FROM ('.$sql.') inner_query WHERE rownum < '.($offset + $limit).')' - .($offset != 0 ? ' WHERE rnum >= '.$offset : ''); + .($offset !== 0 ? ' WHERE rnum >= '.$offset : ''); } // -------------------------------------------------------------------- diff --git a/system/database/drivers/oci8/oci8_forge.php b/system/database/drivers/oci8/oci8_forge.php index bd265b6e0..837e7eaad 100644 --- a/system/database/drivers/oci8/oci8_forge.php +++ b/system/database/drivers/oci8/oci8_forge.php @@ -141,9 +141,9 @@ class CI_DB_oci8_forge extends CI_DB_forge { } return $sql.' '.$column_definition - .($default_value != '' ? ' DEFAULT "'.$default_value.'"' : '') + .($default_value !== '' ? ' DEFAULT "'.$default_value.'"' : '') .($null === NULL ? ' NULL' : ' NOT NULL') - .($after_field != '' ? ' AFTER '.$this->db->protect_identifiers($after_field) : ''); + .($after_field !== '' ? ' AFTER '.$this->db->protect_identifiers($after_field) : ''); } diff --git a/system/database/drivers/odbc/odbc_driver.php b/system/database/drivers/odbc/odbc_driver.php index 98fd806a8..b493e9335 100644 --- a/system/database/drivers/odbc/odbc_driver.php +++ b/system/database/drivers/odbc/odbc_driver.php @@ -64,7 +64,7 @@ class CI_DB_odbc_driver extends CI_DB { $this->_random_keyword = ' RND('.time().')'; // database specific random keyword // Legacy support for DSN in the hostname field - if ($this->dsn == '') + if ($this->dsn === '') { $this->dsn = $this->hostname; } @@ -256,7 +256,7 @@ class CI_DB_odbc_driver extends CI_DB { { $sql = "SHOW TABLES FROM `".$this->database."`"; - if ($prefix_limit !== FALSE AND $this->dbprefix != '') + if ($prefix_limit !== FALSE AND $this->dbprefix !== '') { //$sql .= " LIKE '".$this->escape_like_str($this->dbprefix)."%' ".sprintf($this->_like_escape_str, $this->_like_escape_chr); return FALSE; // not currently supported diff --git a/system/database/drivers/odbc/odbc_forge.php b/system/database/drivers/odbc/odbc_forge.php index d59b8a911..ce7a1d2ef 100644 --- a/system/database/drivers/odbc/odbc_forge.php +++ b/system/database/drivers/odbc/odbc_forge.php @@ -163,14 +163,14 @@ class CI_DB_odbc_forge extends CI_DB_forge { $sql = 'ALTER TABLE '.$this->db->protect_identifiers($table).' '.$alter_type.' '.$this->db->protect_identifiers($column_name); // DROP has everything it needs now. - if ($alter_type == 'DROP') + if ($alter_type === 'DROP') { return $sql; } $sql .= " $column_definition"; - if ($default_value != '') + if ($default_value !== '') { $sql .= " DEFAULT \"$default_value\""; } @@ -184,7 +184,7 @@ class CI_DB_odbc_forge extends CI_DB_forge { $sql .= ' NOT NULL'; } - if ($after_field != '') + if ($after_field !== '') { return $sql.' AFTER '.$this->db->protect_identifiers($after_field); } diff --git a/system/database/drivers/pdo/pdo_driver.php b/system/database/drivers/pdo/pdo_driver.php index ec7f3e19b..dbbcda342 100644 --- a/system/database/drivers/pdo/pdo_driver.php +++ b/system/database/drivers/pdo/pdo_driver.php @@ -65,7 +65,7 @@ class CI_DB_pdo_driver extends CI_DB { { parent::__construct($params); - if (preg_match('/([^;]+):/', $this->dsn, $match) && count($match) == 2) + if (preg_match('/([^;]+):/', $this->dsn, $match) && count($match) === 2) { // If there is a minimum valid dsn string pattern found, we're done // This is for general PDO users, who tend to have a full DSN string. @@ -418,12 +418,12 @@ class CI_DB_pdo_driver extends CI_DB { */ protected function _list_tables($prefix_limit = FALSE) { - if ($this->pdodriver == 'pgsql') + if ($this->pdodriver === 'pgsql') { // Analog function to show all tables in postgre $sql = "SELECT * FROM information_schema.tables WHERE table_schema = 'public'"; } - elseif ($this->pdodriver == 'sqlite') + elseif ($this->pdodriver === 'sqlite') { // Analog function to show all tables in sqlite $sql = "SELECT name FROM sqlite_master WHERE type='table' AND name NOT LIKE 'sqlite_%'"; @@ -433,7 +433,7 @@ class CI_DB_pdo_driver extends CI_DB { $sql = 'SHOW TABLES FROM '.$this->escape_identifiers($this->database); } - if ($prefix_limit !== FALSE AND $this->dbprefix != '') + if ($prefix_limit !== FALSE AND $this->dbprefix !== '') { return FALSE; } @@ -468,17 +468,17 @@ class CI_DB_pdo_driver extends CI_DB { */ protected function _field_data($table) { - if ($this->pdodriver == 'mysql' or $this->pdodriver == 'pgsql') + if ($this->pdodriver === 'mysql' or $this->pdodriver === 'pgsql') { // Analog function for mysql and postgre return 'SELECT * FROM '.$this->escape_identifiers($table).' LIMIT 1'; } - elseif ($this->pdodriver == 'oci') + elseif ($this->pdodriver === 'oci') { // Analog function for oci return 'SELECT * FROM '.$this->escape_identifiers($table).' WHERE ROWNUM <= 1'; } - elseif ($this->pdodriver == 'sqlite') + elseif ($this->pdodriver === 'sqlite') { // Analog function for sqlite return 'PRAGMA table_info('.$this->escape_identifiers($table).')'; @@ -552,7 +552,7 @@ class CI_DB_pdo_driver extends CI_DB { protected function _update_batch($table, $values, $index, $where = NULL) { $ids = array(); - $where = ($where != '' && count($where) >=1) ? implode(" ", $where).' AND ' : ''; + $where = ($where !== '' && count($where) >=1) ? implode(" ", $where).' AND ' : ''; foreach ($values as $key => $val) { @@ -560,7 +560,7 @@ class CI_DB_pdo_driver extends CI_DB { foreach (array_keys($val) as $field) { - if ($field != $index) + if ($field !== $index) { $final[$field][] = 'WHEN '.$index.' = '.$val[$index].' THEN '.$val[$field]; } @@ -620,9 +620,9 @@ class CI_DB_pdo_driver extends CI_DB { */ protected function _limit($sql, $limit, $offset) { - if ($this->pdodriver == 'cubrid' OR $this->pdodriver == 'sqlite') + if ($this->pdodriver === 'cubrid' OR $this->pdodriver === 'sqlite') { - $offset = ($offset == 0) ? '' : $offset.', '; + $offset = ($offset === 0) ? '' : $offset.', '; return $sql.'LIMIT '.$offset.$limit; } diff --git a/system/database/drivers/pdo/pdo_forge.php b/system/database/drivers/pdo/pdo_forge.php index ca8657a0f..aee8f718a 100644 --- a/system/database/drivers/pdo/pdo_forge.php +++ b/system/database/drivers/pdo/pdo_forge.php @@ -80,7 +80,7 @@ class CI_DB_pdo_forge extends CI_DB_forge { if (array_key_exists('CONSTRAINT', $attributes)) { // Exception for Postgre numeric which not too happy with constraint within those type - if ( ! ($this->db->pdodriver == 'pgsql' && in_array($attributes['TYPE'], $numeric))) + if ( ! ($this->db->pdodriver === 'pgsql' && in_array($attributes['TYPE'], $numeric))) { $sql .= '('.$attributes['CONSTRAINT'].')'; } @@ -168,14 +168,14 @@ class CI_DB_pdo_forge extends CI_DB_forge { $sql = 'ALTER TABLE `'.$this->db->protect_identifiers($table).'` '.$alter_type.' '.$this->db->protect_identifiers($column_name); // DROP has everything it needs now. - if ($alter_type == 'DROP') + if ($alter_type === 'DROP') { return $sql; } $sql .= " $column_definition"; - if ($default_value != '') + if ($default_value !== '') { $sql .= " DEFAULT \"$default_value\""; } @@ -189,7 +189,7 @@ class CI_DB_pdo_forge extends CI_DB_forge { $sql .= ' NOT NULL'; } - if ($after_field != '') + if ($after_field !== '') { return $sql.' AFTER '.$this->db->protect_identifiers($after_field); } diff --git a/system/database/drivers/postgre/postgre_driver.php b/system/database/drivers/postgre/postgre_driver.php index c2a188416..8c5168400 100644 --- a/system/database/drivers/postgre/postgre_driver.php +++ b/system/database/drivers/postgre/postgre_driver.php @@ -356,13 +356,13 @@ class CI_DB_postgre_driver extends CI_DB { $table = (func_num_args() > 0) ? func_get_arg(0) : NULL; $column = (func_num_args() > 1) ? func_get_arg(1) : NULL; - if ($table == NULL && $v >= '8.1') + if ($table === NULL && $v >= '8.1') { $sql = 'SELECT LASTVAL() AS ins_id'; } - elseif ($table != NULL) + elseif ($table !== NULL) { - if ($column != NULL && $v >= '8.0') + if ($column !== NULL && $v >= '8.0') { $sql = 'SELECT pg_get_serial_sequence(\''.$table."', '".$column."') AS seq"; $query = $this->query($sql); @@ -401,7 +401,7 @@ class CI_DB_postgre_driver extends CI_DB { { $sql = "SELECT table_name FROM information_schema.tables WHERE table_schema = 'public'"; - if ($prefix_limit !== FALSE && $this->dbprefix != '') + if ($prefix_limit !== FALSE && $this->dbprefix !== '') { return $sql." AND table_name LIKE '".$this->escape_like_str($this->dbprefix)."%' ".sprintf($this->_like_escape_str, $this->_like_escape_chr); } @@ -528,7 +528,7 @@ class CI_DB_postgre_driver extends CI_DB { foreach (array_keys($val) as $field) { - if ($field != $index) + if ($field !== $index) { $final[$field][] = 'WHEN '.$val[$index].' THEN '.$val[$field]; } @@ -544,7 +544,7 @@ class CI_DB_postgre_driver extends CI_DB { } return 'UPDATE '.$table.' SET '.substr($cases, 0, -2) - .' WHERE '.(($where != '' && count($where) > 0) ? implode(' ', $where).' AND ' : '') + .' WHERE '.(($where !== '' && count($where) > 0) ? implode(' ', $where).' AND ' : '') .$index.' IN('.implode(',', $ids).')'; } @@ -585,7 +585,7 @@ class CI_DB_postgre_driver extends CI_DB { */ protected function _limit($sql, $limit, $offset) { - return $sql.' LIMIT '.$limit.($offset == 0 ? '' : ' OFFSET '.$offset); + return $sql.' LIMIT '.$limit.($offset === 0 ? '' : ' OFFSET '.$offset); } // -------------------------------------------------------------------- diff --git a/system/database/drivers/postgre/postgre_forge.php b/system/database/drivers/postgre/postgre_forge.php index 94c97af50..af1c45f9b 100644 --- a/system/database/drivers/postgre/postgre_forge.php +++ b/system/database/drivers/postgre/postgre_forge.php @@ -214,7 +214,7 @@ class CI_DB_postgre_forge extends CI_DB_forge { } return $sql.$this->_process_fields($fields) - .($after_field != '' ? ' AFTER '.$this->db->protect_identifiers($after_field) : ''); + .($after_field !== '' ? ' AFTER '.$this->db->protect_identifiers($after_field) : ''); } } diff --git a/system/database/drivers/sqlite/sqlite_driver.php b/system/database/drivers/sqlite/sqlite_driver.php index d8b869c2e..e50239027 100644 --- a/system/database/drivers/sqlite/sqlite_driver.php +++ b/system/database/drivers/sqlite/sqlite_driver.php @@ -279,7 +279,7 @@ class CI_DB_sqlite_driver extends CI_DB { { $sql = "SELECT name from sqlite_master WHERE type='table'"; - if ($prefix_limit !== FALSE AND $this->dbprefix != '') + if ($prefix_limit !== FALSE AND $this->dbprefix !== '') { $sql .= " AND 'name' LIKE '".$this->escape_like_str($this->dbprefix)."%' ".sprintf($this->_like_escape_str, $this->_like_escape_chr); } @@ -404,7 +404,7 @@ class CI_DB_sqlite_driver extends CI_DB { */ protected function _limit($sql, $limit, $offset) { - if ($offset == 0) + if ($offset === 0) { $offset = ''; } diff --git a/system/database/drivers/sqlite/sqlite_forge.php b/system/database/drivers/sqlite/sqlite_forge.php index dd6f0f78d..35be1b74b 100644 --- a/system/database/drivers/sqlite/sqlite_forge.php +++ b/system/database/drivers/sqlite/sqlite_forge.php @@ -194,7 +194,7 @@ class CI_DB_sqlite_forge extends CI_DB_forge { $sql = 'ALTER TABLE '.$this->db->protect_identifiers($table).' '.$alter_type.' '.$this->db->protect_identifiers($column_name); // DROP has everything it needs now. - if ($alter_type == 'DROP') + if ($alter_type === 'DROP') { // SQLite does not support dropping columns // http://www.sqlite.org/omitted.html @@ -204,7 +204,7 @@ class CI_DB_sqlite_forge extends CI_DB_forge { $sql .= " $column_definition"; - if ($default_value != '') + if ($default_value !== '') { $sql .= " DEFAULT \"$default_value\""; } @@ -218,7 +218,7 @@ class CI_DB_sqlite_forge extends CI_DB_forge { $sql .= ' NOT NULL'; } - if ($after_field != '') + if ($after_field !== '') { return $sql.' AFTER '.$this->db->protect_identifiers($after_field); } diff --git a/system/database/drivers/sqlite3/sqlite3_driver.php b/system/database/drivers/sqlite3/sqlite3_driver.php index ea4cf2d4f..ea7e6d43c 100644 --- a/system/database/drivers/sqlite3/sqlite3_driver.php +++ b/system/database/drivers/sqlite3/sqlite3_driver.php @@ -255,7 +255,7 @@ class CI_DB_sqlite3_driver extends CI_DB { protected function _list_tables($prefix_limit = FALSE) { return 'SELECT "NAME" FROM "SQLITE_MASTER" WHERE "TYPE" = \'table\'' - .(($prefix_limit !== FALSE && $this->dbprefix != '') + .(($prefix_limit !== FALSE && $this->dbprefix !== '') ? ' AND "NAME" LIKE \''.$this->escape_like_str($this->dbprefix).'%\' '.sprintf($this->_like_escape_str, $this->_like_escape_chr) : ''); } diff --git a/system/database/drivers/sqlite3/sqlite3_forge.php b/system/database/drivers/sqlite3/sqlite3_forge.php index 20f1e6f63..0a5dc9211 100644 --- a/system/database/drivers/sqlite3/sqlite3_forge.php +++ b/system/database/drivers/sqlite3/sqlite3_forge.php @@ -184,7 +184,7 @@ class CI_DB_sqlite3_forge extends CI_DB_forge { return 'ALTER TABLE '.$this->db->protect_identifiers($table).' '.$alter_type.' '.$this->db->protect_identifiers($column_name) .' '.$column_definition - .($default_value != '' ? ' DEFAULT '.$default_value : '') + .($default_value !== '' ? ' DEFAULT '.$default_value : '') // If NOT NULL is specified, the field must have a DEFAULT value other than NULL .(($null !== NULL && $default_value !== 'NULL') ? ' NOT NULL' : ' NULL'); } diff --git a/system/database/drivers/sqlsrv/sqlsrv_forge.php b/system/database/drivers/sqlsrv/sqlsrv_forge.php index c817c2c5d..1529b2a21 100644 --- a/system/database/drivers/sqlsrv/sqlsrv_forge.php +++ b/system/database/drivers/sqlsrv/sqlsrv_forge.php @@ -155,21 +155,21 @@ class CI_DB_sqlsrv_forge extends CI_DB_forge { $sql = 'ALTER TABLE '.$this->db->protect_identifiers($table).' '.$alter_type.' '.$this->db->protect_identifiers($column_name); // DROP has everything it needs now. - if ($alter_type == 'DROP') + if ($alter_type === 'DROP') { return $sql; } $sql .= ' '.$column_definition; - if ($default_value != '') + if ($default_value !== '') { $sql .= " DEFAULT '".$default_value."'"; } $sql .= ($null === NULL) ? ' NULL' : ' NOT NULL'; - if ($after_field != '') + if ($after_field !== '') { return $sql.' AFTER '.$this->db->protect_identifiers($after_field); } |