function devel_query_table in Devel 7

Same name and namespace in other branches

1. 5 devel.module \devel_query_table()
2. 6 devel.module \devel_query_table()

Shows all the queries for the page.

Adds a table at the bottom of the page cataloguing data on all the database queries that were made to generate the page.

Return value

string Queries themed using devel_querylog.

1 call to devel_query_table()

devel_shutdown_query in ./devel.module

Returns the rendered query log.

File

./devel.module, line 1681

This module holds functions useful for Drupal development.

Code

function devel_query_table($queries, $counts) {
  $version = devel_get_core_version(VERSION);
  $header = array(
    'ms',
    '#',
    'where',
    'ops',
    'query',
    'target',
  );
  $i = 0;
  $api = variable_get('devel_api_url', 'api.drupal.org');
  $conn = Database::getconnection();
  foreach ($queries as $query) {
    $function = !empty($query['caller']['class']) ? $query['caller']['class'] . '::' : '';
    $function .= $query['caller']['function'];
    $count = isset($counts[$query['query']]) ? $counts[$query['query']] : 0;
    $diff = round($query['time'] * 1000, 2);
    if ($diff > variable_get('devel_execution', 5)) {
      $cell[$i][] = array(
        'data' => $diff,
        'class' => 'marker',
      );
    }
    else {
      $cell[$i][] = $diff;
    }
    $cell[$i][] = $count;
    $cell[$i][] = l($function, "http://{$api}/api/function/{$function}/{$version}");
    $ops[] = l(t('P'), '', array(
      'attributes' => array(
        'title' => 'Show placeholders',
        'class' => array(
          'dev-placeholders',
        ),
        'qid' => $i,
      ),
    ));
    $ops[] = l(t('A'), '', array(
      'attributes' => array(
        'title' => 'Show arguments',
        'class' => array(
          'dev-arguments',
        ),
        'qid' => $i,
      ),
    ));

    // EXPLAIN only valid for select queries.
    if (strpos($query['query'], 'UPDATE') === FALSE && strpos($query['query'], 'INSERT') === FALSE && strpos($query['query'], 'DELETE') === FALSE) {
      $ops[] = l(t('E'), '', array(
        'attributes' => array(
          'title' => 'Show EXPLAIN',
          'class' => array(
            'dev-explain',
          ),
          'qid' => $i,
        ),
      ));
    }
    $cell[$i][] = implode(' ', $ops);

    // 3 divs for each variation of the query. Last 2 are hidden by default.
    if (variable_get('devel_show_query_args_first', FALSE)) {
      $placeholders = '<div class="dev-placeholders" style="display: none;">' . check_plain($query['query']) . "</div>\n";
      $quoted = array();
      foreach ($query['args'] as $key => $val) {
        $quoted[$key] = $conn
          ->quote($val);
      }
      $output = strtr($query['query'], $quoted);
      $args = '<div class="dev-arguments">' . $output . '</div>' . "\n";
    }
    else {
      $placeholders = '<div class="dev-placeholders">' . check_plain($query['query']) . "</div>\n";
      $args = '<div class="dev-arguments" style="display: none;"></div>' . "\n";
    }
    $explain = '<div class="dev-explain" style="display: none;"></div>' . "\n";
    $cell[$i][] = array(
      'id' => "devel-query-{$i}",
      'data' => $placeholders . $args . $explain,
    );
    $cell[$i][] = $query['target'];
    $i++;
    unset($diff, $count, $ops);
  }
  if (variable_get('devel_query_sort', DEVEL_QUERY_SORT_BY_SOURCE)) {
    usort($cell, '_devel_table_sort');
  }
  return theme('devel_querylog', array(
    'header' => $header,
    'rows' => $cell,
  ));
}