API@RTK0.NET

_db_query

• Drupal 4.7
• Drupal 5

1. drupal
   1. 4.7
   2. 4.7 database.pgsql.inc
   3. 4.7 database.mysql.inc
   4. 5
   5. 5 database.pgsql.inc
   6. 5 database.mysql.inc
   7. 6 database.mysqli.inc
   8. 6 database.pgsql.inc
   9. 6 database.mysql.inc

Helper function for db_query().

Related topics

Database abstraction layer

Allow the use of different database servers using the same code base.

Code

includes/database.mysqli.inc, line 129

<?php
function _db_query($query, $debug = 0) {
  global $active_db, $queries;

  if (variable_get('dev_query', 0)) {
    list($usec, $sec) = explode(' ', microtime());
    $timer = (float) $usec + (float) $sec;
  }

  $result = mysqli_query($active_db, $query);

  if (variable_get('dev_query', 0)) {
    $bt = debug_backtrace();
    $query = $bt[2]['function'] . "\n" . $query;
    list($usec, $sec) = explode(' ', microtime());
    $stop = (float) $usec + (float) $sec;
    $diff = $stop - $timer;
    $queries[] = array($query, $diff);
  }

  if ($debug) {
    print '<p>query: ' . $query . '<br />error:' . mysqli_error($active_db) . '</p>';
  }

  if (!mysqli_errno($active_db)) {
    return $result;
  }
  else {
    trigger_error(check_plain(mysqli_error($active_db) . "\nquery: " . $query), E_USER_WARNING);
    return FALSE;
  }
}
?>