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| author | David M <davidmj@users.sourceforge.net> | 2007-04-08 09:43:21 +0000 |
|---|---|---|
| committer | David M <davidmj@users.sourceforge.net> | 2007-04-08 09:43:21 +0000 |
| commit | 539ac00f02f24266f598fb746b2e145e1ec46182 (patch) | |
| tree | a2316905f1d6d8ee083dce4f8c48320d47085262 /phpBB/includes/db/mysqli.php | |
| parent | 4f5cf86db9fa7f4525480355b73e4f63f321a3fb (diff) | |
| download | forums-539ac00f02f24266f598fb746b2e145e1ec46182.tar forums-539ac00f02f24266f598fb746b2e145e1ec46182.tar.gz forums-539ac00f02f24266f598fb746b2e145e1ec46182.tar.bz2 forums-539ac00f02f24266f598fb746b2e145e1ec46182.tar.xz forums-539ac00f02f24266f598fb746b2e145e1ec46182.zip | |
- (x)HTML bug
- added functionality for MySQL 5.0.37+ (on the community branch), EXPLAIN is now more detailed. To reap full benefits, use *NIX OS. This may or may not stay
git-svn-id: file:///svn/phpbb/trunk@7301 89ea8834-ac86-4346-8a33-228a782c2dd0
Diffstat (limited to 'phpBB/includes/db/mysqli.php')
| -rw-r--r-- | phpBB/includes/db/mysqli.php | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/phpBB/includes/db/mysqli.php b/phpBB/includes/db/mysqli.php index 3149349411..c03c117085 100644 --- a/phpBB/includes/db/mysqli.php +++ b/phpBB/includes/db/mysqli.php @@ -294,6 +294,22 @@ class dbal_mysqli extends dbal */ function _sql_report($mode, $query = '') { + static $test_prof; + + // current detection method, might just switch to see the existance of INFORMATION_SCHEMA.PROFILING + if ($test_prof === null) + { + $test_prof = false; + if (strpos(mysqli_get_server_info($this->db_connect_id), 'community') !== false) + { + $ver = mysqli_get_server_version($this->db_connect_id); + if ($ver >= 50037 && $ver < 51000) + { + $test_prof = true; + } + } + } + switch ($mode) { case 'start': @@ -312,6 +328,12 @@ class dbal_mysqli extends dbal { $html_table = false; + // begin profiling + if ($test_prof) + { + @mysqli_query($this->db_connect_id, 'SET profiling = 1;'); + } + if ($result = @mysqli_query($this->db_connect_id, "EXPLAIN $explain_query")) { while ($row = @mysqli_fetch_assoc($result)) @@ -325,6 +347,43 @@ class dbal_mysqli extends dbal { $this->html_hold .= '</table>'; } + + if ($test_prof) + { + $html_table = false; + + // get the last profile + if ($result = @mysqli_query($this->db_connect_id, 'SHOW PROFILE ALL;')) + { + $this->html_hold .= '<br />'; + while ($row = @mysqli_fetch_assoc($result)) + { + // make <unknown> HTML safe + if (!empty($row['Source_function'])) + { + $row['Source_function'] = str_replace(array('<', '>'), array('<', '>'), $row['Source_function']); + } + + // remove unsupported features + foreach ($row as $key => $val) + { + if ($val === null) + { + unset($row[$key]); + } + } + $html_table = $this->sql_report('add_select_row', $query, $html_table, $row); + } + } + @mysqli_free_result($result); + + if ($html_table) + { + $this->html_hold .= '</table>'; + } + + @mysqli_query($this->db_connect_id, 'SET profiling = 0;'); + } } break; @@ -347,6 +406,7 @@ class dbal_mysqli extends dbal break; } + @mysqli_query($this->db_connect_id, "SET profiling = 0;"); } } |