From dd6719738936be31cdaa1758ca86d5eb14dcab3d Mon Sep 17 00:00:00 2001 From: Barry Mieny Date: Mon, 4 Oct 2010 16:33:58 +0200 Subject: Cleanup of stray spaces and tabs --- system/database/DB_utility.php | 84 +++++++++++++++++++++--------------------- 1 file changed, 42 insertions(+), 42 deletions(-) (limited to 'system/database/DB_utility.php') diff --git a/system/database/DB_utility.php b/system/database/DB_utility.php index 124967a5a..2811d8802 100644 --- a/system/database/DB_utility.php +++ b/system/database/DB_utility.php @@ -25,20 +25,20 @@ class CI_DB_utility extends CI_DB_forge { var $db; - var $data_cache = array(); + var $data_cache = array(); /** * Constructor * * Grabs the CI super object instance so we can access it. * - */ + */ function CI_DB_utility() { // Assign the main database object to $this->db $CI =& get_instance(); $this->db =& $CI->db; - + log_message('debug', "Database Utility Class Initialized"); } @@ -51,13 +51,13 @@ class CI_DB_utility extends CI_DB_forge { * @return bool */ function list_databases() - { + { // Is there a cached result? if (isset($this->data_cache['db_names'])) { return $this->data_cache['db_names']; } - + $query = $this->db->query($this->_list_databases()); $dbs = array(); if ($query->num_rows() > 0) @@ -67,7 +67,7 @@ class CI_DB_utility extends CI_DB_forge { $dbs[] = current($row); } } - + $this->data_cache['db_names'] = $dbs; return $this->data_cache['db_names']; } @@ -109,15 +109,15 @@ class CI_DB_utility extends CI_DB_forge { function optimize_table($table_name) { $sql = $this->_optimize_table($table_name); - + if (is_bool($sql)) { show_error('db_must_use_set'); } - + $query = $this->db->query($sql); $res = $query->result_array(); - + // Note: Due to a bug in current() that affects some versions // of PHP we can not pass function call directly into it return current($res); @@ -137,14 +137,14 @@ class CI_DB_utility extends CI_DB_forge { foreach ($this->db->list_tables() as $table_name) { $sql = $this->_optimize_table($table_name); - + if (is_bool($sql)) { return $sql; } - + $query = $this->db->query($sql); - + // Build the result array... // Note: Due to a bug in current() that affects some versions // of PHP we can not pass function call directly into it @@ -153,7 +153,7 @@ class CI_DB_utility extends CI_DB_forge { $key = str_replace($this->db->database.'.', '', current($res)); $keys = array_keys($res); unset($res[$keys[0]]); - + $result[$key] = $res; } @@ -172,20 +172,20 @@ class CI_DB_utility extends CI_DB_forge { function repair_table($table_name) { $sql = $this->_repair_table($table_name); - + if (is_bool($sql)) { return $sql; } - + $query = $this->db->query($sql); - + // Note: Due to a bug in current() that affects some versions // of PHP we can not pass function call directly into it $res = $query->result_array(); return current($res); } - + // -------------------------------------------------------------------- /** @@ -203,25 +203,25 @@ class CI_DB_utility extends CI_DB_forge { if ( ! is_object($query) OR ! method_exists($query, 'list_fields')) { show_error('You must submit a valid result object'); - } - + } + $out = ''; - + // First generate the headings from the table column names foreach ($query->list_fields() as $name) { $out .= $enclosure.str_replace($enclosure, $enclosure.$enclosure, $name).$enclosure.$delim; } - + $out = rtrim($out); $out .= $newline; - + // Next blast through the result array and build out the rows foreach ($query->result_array() as $row) { foreach ($row as $item) { - $out .= $enclosure.str_replace($enclosure, $enclosure.$enclosure, $item).$enclosure.$delim; + $out .= $enclosure.str_replace($enclosure, $enclosure.$enclosure, $item).$enclosure.$delim; } $out = rtrim($out); $out .= $newline; @@ -229,7 +229,7 @@ class CI_DB_utility extends CI_DB_forge { return $out; } - + // -------------------------------------------------------------------- /** @@ -246,7 +246,7 @@ class CI_DB_utility extends CI_DB_forge { { show_error('You must submit a valid result object'); } - + // Set our default values foreach (array('root' => 'root', 'element' => 'element', 'newline' => "\n", 'tab' => "\t") as $key => $val) { @@ -255,10 +255,10 @@ class CI_DB_utility extends CI_DB_forge { $params[$key] = $val; } } - + // Create variables for convenience extract($params); - + // Load the xml helper $CI =& get_instance(); $CI->load->helper('xml'); @@ -268,7 +268,7 @@ class CI_DB_utility extends CI_DB_forge { foreach ($query->result_array() as $row) { $xml .= $tab."<{$element}>".$newline; - + foreach ($row as $key => $val) { $xml .= $tab.$tab."<{$key}>".xml_convert($val)."".$newline; @@ -276,7 +276,7 @@ class CI_DB_utility extends CI_DB_forge { $xml .= $tab."".$newline; } $xml .= "".$newline; - + return $xml; } @@ -297,9 +297,9 @@ class CI_DB_utility extends CI_DB_forge { { $params = array('tables' => $params); } - + // ------------------------------------------------------ - + // Set up our default preferences $prefs = array( 'tables' => array(), @@ -325,13 +325,13 @@ class CI_DB_utility extends CI_DB_forge { // ------------------------------------------------------ - // Are we backing up a complete database or individual tables? + // Are we backing up a complete database or individual tables? // If no table names were submitted we'll fetch the entire table list if (count($prefs['tables']) == 0) { $prefs['tables'] = $this->db->list_tables(); } - + // ------------------------------------------------------ // Validate the format @@ -345,13 +345,13 @@ class CI_DB_utility extends CI_DB_forge { // Is the encoder supported? If not, we'll either issue an // error or use plain text depending on the debug settings if (($prefs['format'] == 'gzip' AND ! @function_exists('gzencode')) - OR ($prefs['format'] == 'zip' AND ! @function_exists('gzcompress'))) + OR ($prefs['format'] == 'zip' AND ! @function_exists('gzcompress'))) { if ($this->db->db_debug) { return $this->db->display_error('db_unsuported_compression'); } - + $prefs['format'] = 'txt'; } @@ -365,7 +365,7 @@ class CI_DB_utility extends CI_DB_forge { } // ------------------------------------------------------ - + // Was a Gzip file requested? if ($prefs['format'] == 'gzip') { @@ -373,7 +373,7 @@ class CI_DB_utility extends CI_DB_forge { } // ------------------------------------------------------ - + // Was a text file requested? if ($prefs['format'] == 'txt') { @@ -382,7 +382,7 @@ class CI_DB_utility extends CI_DB_forge { // ------------------------------------------------------ - // Was a Zip file requested? + // Was a Zip file requested? if ($prefs['format'] == 'zip') { // If they included the .zip file extension we'll remove it @@ -390,7 +390,7 @@ class CI_DB_utility extends CI_DB_forge { { $prefs['filename'] = str_replace('.zip', '', $prefs['filename']); } - + // Tack on the ".sql" file extension if needed if ( ! preg_match("|.+?\.sql$|", $prefs['filename'])) { @@ -398,13 +398,13 @@ class CI_DB_utility extends CI_DB_forge { } // Load the Zip class and output it - + $CI =& get_instance(); $CI->load->library('zip'); - $CI->zip->add_data($prefs['filename'], $this->_backup($prefs)); + $CI->zip->add_data($prefs['filename'], $this->_backup($prefs)); return $CI->zip->get_zip(); } - + } } -- cgit v1.2.3-24-g4f1b