diff options
Diffstat (limited to 'phpBB/phpbb/db/driver/mysql.php')
| -rw-r--r-- | phpBB/phpbb/db/driver/mysql.php | 54 |
1 files changed, 36 insertions, 18 deletions
diff --git a/phpBB/phpbb/db/driver/mysql.php b/phpBB/phpbb/db/driver/mysql.php index 569bd4f10a..50bb8204a8 100644 --- a/phpBB/phpbb/db/driver/mysql.php +++ b/phpBB/phpbb/db/driver/mysql.php @@ -70,9 +70,16 @@ class mysql extends \phpbb\db\driver\mysql_base if (version_compare($this->sql_server_info(true), '5.0.2', '>=')) { $result = @mysql_query('SELECT @@session.sql_mode AS sql_mode', $this->db_connect_id); - $row = @mysql_fetch_assoc($result); - @mysql_free_result($result); - $modes = array_map('trim', explode(',', $row['sql_mode'])); + if ($result) + { + $row = mysql_fetch_assoc($result); + mysql_free_result($result); + $modes = array_map('trim', explode(',', $row['sql_mode'])); + } + else + { + $modes = array(); + } // TRADITIONAL includes STRICT_ALL_TABLES and STRICT_TRANS_TABLES if (!in_array('TRADITIONAL', $modes)) @@ -114,14 +121,17 @@ class mysql extends \phpbb\db\driver\mysql_base if (!$use_cache || empty($cache) || ($this->sql_server_version = $cache->get('mysql_version')) === false) { $result = @mysql_query('SELECT VERSION() AS version', $this->db_connect_id); - $row = @mysql_fetch_assoc($result); - @mysql_free_result($result); + if ($result) + { + $row = mysql_fetch_assoc($result); + mysql_free_result($result); - $this->sql_server_version = $row['version']; + $this->sql_server_version = $row['version']; - if (!empty($cache) && $use_cache) - { - $cache->put('mysql_version', $this->sql_server_version); + if (!empty($cache) && $use_cache) + { + $cache->put('mysql_version', $this->sql_server_version); + } } } @@ -182,6 +192,11 @@ class mysql extends \phpbb\db\driver\mysql_base $this->sql_report('stop', $query); } + if (!$this->query_result) + { + return false; + } + if ($cache && $cache_ttl) { $this->open_queries[(int) $this->query_result] = $this->query_result; @@ -249,7 +264,7 @@ class mysql extends \phpbb\db\driver\mysql_base return $cache->sql_fetchrow($query_id); } - return ($query_id !== false) ? @mysql_fetch_assoc($query_id) : false; + return ($query_id) ? mysql_fetch_assoc($query_id) : false; } /** @@ -300,7 +315,7 @@ class mysql extends \phpbb\db\driver\mysql_base if (isset($this->open_queries[(int) $query_id])) { unset($this->open_queries[(int) $query_id]); - return @mysql_free_result($query_id); + return mysql_free_result($query_id); } return false; @@ -403,12 +418,12 @@ class mysql extends \phpbb\db\driver\mysql_base if ($result = @mysql_query("EXPLAIN $explain_query", $this->db_connect_id)) { - while ($row = @mysql_fetch_assoc($result)) + while ($row = mysql_fetch_assoc($result)) { $html_table = $this->sql_report('add_select_row', $query, $html_table, $row); } + mysql_free_result($result); } - @mysql_free_result($result); if ($html_table) { @@ -423,7 +438,7 @@ class mysql extends \phpbb\db\driver\mysql_base if ($result = @mysql_query('SHOW PROFILE ALL;', $this->db_connect_id)) { $this->html_hold .= '<br />'; - while ($row = @mysql_fetch_assoc($result)) + while ($row = mysql_fetch_assoc($result)) { // make <unknown> HTML safe if (!empty($row['Source_function'])) @@ -441,8 +456,8 @@ class mysql extends \phpbb\db\driver\mysql_base } $html_table = $this->sql_report('add_select_row', $query, $html_table, $row); } + mysql_free_result($result); } - @mysql_free_result($result); if ($html_table) { @@ -460,11 +475,14 @@ class mysql extends \phpbb\db\driver\mysql_base $endtime = $endtime[0] + $endtime[1]; $result = @mysql_query($query, $this->db_connect_id); - while ($void = @mysql_fetch_assoc($result)) + if ($result) { - // Take the time spent on parsing rows into account + while ($void = mysql_fetch_assoc($result)) + { + // Take the time spent on parsing rows into account + } + mysql_free_result($result); } - @mysql_free_result($result); $splittime = explode(' ', microtime()); $splittime = $splittime[0] + $splittime[1]; |