From 2caf289a893b8af69bbdce3f29d84d29e5433b58 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Fri, 27 Jan 2012 00:12:03 +0200 Subject: Improve the MySQL database driver --- system/database/drivers/mysql/mysql_result.php | 57 ++++++++++---------------- 1 file changed, 22 insertions(+), 35 deletions(-) (limited to 'system/database/drivers/mysql/mysql_result.php') diff --git a/system/database/drivers/mysql/mysql_result.php b/system/database/drivers/mysql/mysql_result.php index dcb99cd60..8f04a936d 100644 --- a/system/database/drivers/mysql/mysql_result.php +++ b/system/database/drivers/mysql/mysql_result.php @@ -1,13 +1,13 @@ -result_id); } @@ -54,10 +51,9 @@ class CI_DB_mysql_result extends CI_DB_result { /** * Number of fields in the result set * - * @access public - * @return integer + * @return int */ - function num_fields() + public function num_fields() { return @mysql_num_fields($this->result_id); } @@ -69,10 +65,9 @@ class CI_DB_mysql_result extends CI_DB_result { * * Generates an array of column names * - * @access public * @return array */ - function list_fields() + public function list_fields() { $field_names = array(); while ($field = mysql_fetch_field($this->result_id)) @@ -90,25 +85,21 @@ class CI_DB_mysql_result extends CI_DB_result { * * Generates an array of objects containing field meta-data * - * @access public * @return array */ - function field_data() + public function field_data() { $retval = array(); while ($field = mysql_fetch_object($this->result_id)) { preg_match('/([a-zA-Z]+)(\(\d+\))?/', $field->Type, $matches); - $type = (array_key_exists(1, $matches)) ? $matches[1] : NULL; - $length = (array_key_exists(2, $matches)) ? preg_replace('/[^\d]/', '', $matches[2]) : NULL; - - $F = new stdClass(); - $F->name = $field->Field; - $F->type = $type; - $F->default = $field->Default; - $F->max_length = $length; - $F->primary_key = ( $field->Key == 'PRI' ? 1 : 0 ); + $F = new stdClass(); + $F->name = $field->Field; + $F->type = ( ! empty($matches[1])) ? $matches[1] : NULL; + $F->default = $field->Default; + $F->max_length = ( ! empty($matches[2])) ? preg_replace('/[^\d]/', '', $matches[2]) : NULL; + $F->primary_key = (int) ($field->Key === 'PRI'); $retval[] = $F; } @@ -121,9 +112,9 @@ class CI_DB_mysql_result extends CI_DB_result { /** * Free the result * - * @return null + * @return void */ - function free_result() + public function free_result() { if (is_resource($this->result_id)) { @@ -137,14 +128,13 @@ class CI_DB_mysql_result extends CI_DB_result { /** * Data Seek * - * Moves the internal pointer to the desired offset. We call + * Moves the internal pointer to the desired offset. We call * this internally before fetching results to make sure the * result set starts at zero * - * @access private * @return array */ - function _data_seek($n = 0) + protected function _data_seek($n = 0) { return mysql_data_seek($this->result_id, $n); } @@ -156,10 +146,9 @@ class CI_DB_mysql_result extends CI_DB_result { * * Returns the result set as an array * - * @access private * @return array */ - function _fetch_assoc() + protected function _fetch_assoc() { return mysql_fetch_assoc($this->result_id); } @@ -171,16 +160,14 @@ class CI_DB_mysql_result extends CI_DB_result { * * Returns the result set as an object * - * @access private * @return object */ - function _fetch_object() + protected function _fetch_object() { return mysql_fetch_object($this->result_id); } } - /* End of file mysql_result.php */ -/* Location: ./system/database/drivers/mysql/mysql_result.php */ \ No newline at end of file +/* Location: ./system/database/drivers/mysql/mysql_result.php */ -- cgit v1.2.3-24-g4f1b From effd0133b3fa805e21ec934196e8e7d75608ba00 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Fri, 2 Mar 2012 12:34:54 +0200 Subject: Fix issue #1101 (MySQL/MySQLi result field_data()) --- system/database/drivers/mysql/mysql_result.php | 18 +++++++----------- 1 file changed, 7 insertions(+), 11 deletions(-) (limited to 'system/database/drivers/mysql/mysql_result.php') diff --git a/system/database/drivers/mysql/mysql_result.php b/system/database/drivers/mysql/mysql_result.php index 8f04a936d..5a65d9c72 100644 --- a/system/database/drivers/mysql/mysql_result.php +++ b/system/database/drivers/mysql/mysql_result.php @@ -90,18 +90,14 @@ class CI_DB_mysql_result extends CI_DB_result { public function field_data() { $retval = array(); - while ($field = mysql_fetch_object($this->result_id)) + for ($i = 0, $c = $this->num_fields(); $i < $c; $i++) { - preg_match('/([a-zA-Z]+)(\(\d+\))?/', $field->Type, $matches); - - $F = new stdClass(); - $F->name = $field->Field; - $F->type = ( ! empty($matches[1])) ? $matches[1] : NULL; - $F->default = $field->Default; - $F->max_length = ( ! empty($matches[2])) ? preg_replace('/[^\d]/', '', $matches[2]) : NULL; - $F->primary_key = (int) ($field->Key === 'PRI'); - - $retval[] = $F; + $retval[$i] = new stdClass(); + $retval[$i]->name = mysql_field_name($this->result_id, $i); + $retval[$i]->type = mysql_field_type($this->result_id, $i); + $retval[$i]->max_length = mysql_field_len($this->result_id, $i); + $retval[$i]->primary_key = (strpos(mysql_field_flags($this->result_id, $i), 'primary_key') === FALSE) ? 0 : 1; + $retval[$i]->default = ''; } return $retval; -- cgit v1.2.3-24-g4f1b From 07c1ac830b4e98aa40f48baef3dd05fb68c0a836 Mon Sep 17 00:00:00 2001 From: Phil Sturgeon Date: Fri, 9 Mar 2012 17:03:37 +0000 Subject: Bumped CodeIgniter's PHP requirement to 5.2.4. Yes I know PHP 5.4 just came out, and yes I know PHP 5.3 has lovely features, but there are plenty of corporate systems running on CodeIgniter and PHP 5.3 still is not widely supported enough. CodeIgniter is great for distributed applications, and this is the highest we can reasonably go without breaking support. PHP 5.3 will most likely happen in another year or so. Fingers crossed on that one anyway... --- system/database/drivers/mysql/mysql_result.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'system/database/drivers/mysql/mysql_result.php') diff --git a/system/database/drivers/mysql/mysql_result.php b/system/database/drivers/mysql/mysql_result.php index 5a65d9c72..cec28dc2d 100644 --- a/system/database/drivers/mysql/mysql_result.php +++ b/system/database/drivers/mysql/mysql_result.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * -- cgit v1.2.3-24-g4f1b From 9cc5c60052d1942a5f49016a8f36cf90b27b7c78 Mon Sep 17 00:00:00 2001 From: Timothy Warren Date: Mon, 19 Mar 2012 18:36:37 -0400 Subject: Minor mysql/mysqli formatting fixes --- system/database/drivers/mysql/mysql_result.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'system/database/drivers/mysql/mysql_result.php') diff --git a/system/database/drivers/mysql/mysql_result.php b/system/database/drivers/mysql/mysql_result.php index cec28dc2d..f76076f4c 100644 --- a/system/database/drivers/mysql/mysql_result.php +++ b/system/database/drivers/mysql/mysql_result.php @@ -166,4 +166,4 @@ class CI_DB_mysql_result extends CI_DB_result { } /* End of file mysql_result.php */ -/* Location: ./system/database/drivers/mysql/mysql_result.php */ +/* Location: ./system/database/drivers/mysql/mysql_result.php */ \ No newline at end of file -- cgit v1.2.3-24-g4f1b From 8f3566fffcb9015ba53dbf52922fc5724ffa6045 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Thu, 12 Apr 2012 14:30:05 +0300 Subject: Changed default CI_DB_result::_data_seek() return value to FALSE and removed the method from drivers that don't support it --- system/database/drivers/mysql/mysql_result.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'system/database/drivers/mysql/mysql_result.php') diff --git a/system/database/drivers/mysql/mysql_result.php b/system/database/drivers/mysql/mysql_result.php index f76076f4c..14d6d072a 100644 --- a/system/database/drivers/mysql/mysql_result.php +++ b/system/database/drivers/mysql/mysql_result.php @@ -128,7 +128,7 @@ class CI_DB_mysql_result extends CI_DB_result { * this internally before fetching results to make sure the * result set starts at zero * - * @return array + * @return bool */ protected function _data_seek($n = 0) { -- cgit v1.2.3-24-g4f1b