Chris@76: Chris@76: Chris@76: Chris@76: ', $context['forum_name_html_safe'], ' Chris@76: Chris@76: Chris@76: Chris@76: Chris@76:
'; Chris@76: Chris@76: foreach ($_SESSION['debug'] as $q => $query_data) Chris@76: { Chris@76: // Fix the indentation.... Chris@76: $query_data['q'] = ltrim(str_replace("\r", '', $query_data['q']), "\n"); Chris@76: $query = explode("\n", $query_data['q']); Chris@76: $min_indent = 0; Chris@76: foreach ($query as $line) Chris@76: { Chris@76: preg_match('/^(\t*)/', $line, $temp); Chris@76: if (strlen($temp[0]) < $min_indent || $min_indent == 0) Chris@76: $min_indent = strlen($temp[0]); Chris@76: } Chris@76: foreach ($query as $l => $dummy) Chris@76: $query[$l] = substr($dummy, $min_indent); Chris@76: $query_data['q'] = implode("\n", $query); Chris@76: Chris@76: // Make the filenames look a bit better. Chris@76: if (isset($query_data['f'])) Chris@76: $query_data['f'] = preg_replace('~^' . preg_quote($boarddir, '~') . '~', '...', $query_data['f']); Chris@76: Chris@76: $is_select_query = substr(trim($query_data['q']), 0, 6) == 'SELECT'; Chris@76: if ($is_select_query) Chris@76: $select = $query_data['q']; Chris@76: elseif (preg_match('~^INSERT(?: IGNORE)? INTO \w+(?:\s+\([^)]+\))?\s+(SELECT .+)$~s', trim($query_data['q']), $matches) != 0) Chris@76: { Chris@76: $is_select_query = true; Chris@76: $select = $matches[1]; Chris@76: } Chris@76: elseif (preg_match('~^CREATE TEMPORARY TABLE .+?(SELECT .+)$~s', trim($query_data['q']), $matches) != 0) Chris@76: { Chris@76: $is_select_query = true; Chris@76: $select = $matches[1]; Chris@76: } Chris@76: // Temporary tables created in earlier queries are not explainable. Chris@76: if ($is_select_query) Chris@76: { Chris@76: foreach (array('log_topics_unread', 'topics_posted_in', 'tmp_log_search_topics', 'tmp_log_search_messages') as $tmp) Chris@76: if (strpos($select, $tmp) !== false) Chris@76: { Chris@76: $is_select_query = false; Chris@76: break; Chris@76: } Chris@76: } Chris@76: Chris@76: echo ' Chris@76:
Chris@76: Chris@76: ', nl2br(str_replace("\t", '   ', htmlspecialchars($query_data['q']))), ' Chris@76:
'; Chris@76: Chris@76: if (!empty($query_data['f']) && !empty($query_data['l'])) Chris@76: echo sprintf($txt['debug_query_in_line'], $query_data['f'], $query_data['l']); Chris@76: Chris@76: if (isset($query_data['s'], $query_data['t']) && isset($txt['debug_query_which_took_at'])) Chris@76: echo sprintf($txt['debug_query_which_took_at'], round($query_data['t'], 8), round($query_data['s'], 8)); Chris@76: else Chris@76: echo sprintf($txt['debug_query_which_took'], round($query_data['t'], 8)); Chris@76: Chris@76: echo ' Chris@76:
'; Chris@76: Chris@76: // Explain the query. Chris@76: if ($query_id == $q && $is_select_query) Chris@76: { Chris@76: $result = $smcFunc['db_query']('', ' Chris@76: EXPLAIN ' . $select, Chris@76: array( Chris@76: ) Chris@76: ); Chris@76: if ($result === false) Chris@76: { Chris@76: echo ' Chris@76: Chris@76: Chris@76:
', $smcFunc['db_error']($db_connection), '
'; Chris@76: continue; Chris@76: } Chris@76: Chris@76: echo ' Chris@76: '; Chris@76: Chris@76: $row = $smcFunc['db_fetch_assoc']($result); Chris@76: Chris@76: echo ' Chris@76: Chris@76: Chris@76: Chris@76: '; Chris@76: Chris@76: $smcFunc['db_data_seek']($result, 0); Chris@76: while ($row = $smcFunc['db_fetch_assoc']($result)) Chris@76: { Chris@76: echo ' Chris@76: Chris@76: Chris@76: Chris@76: '; Chris@76: } Chris@76: $smcFunc['db_free_result']($result); Chris@76: Chris@76: echo ' Chris@76:
' . implode('', array_keys($row)) . '
' . implode('', $row) . '
'; Chris@76: } Chris@76: } Chris@76: Chris@76: echo ' Chris@76:
Chris@76: Chris@76: '; Chris@76: Chris@76: obExit(false); Chris@76: } Chris@76: Chris@76: ?>