DatabaseConnection::setPrefix
protected function DatabaseConnection::setPrefix
protected DatabaseConnection::setPrefix($prefix)
Set the list of prefixes used by this database connection.
Parameters
$prefix: The prefixes, in any of the multiple forms documented in default.settings.php.
File
- includes/database/database.inc, line 408
- Core systems for the database layer.
Class
- DatabaseConnection
- Base Database API class.
Code
protected function setPrefix($prefix) { if (is_array($prefix)) { $this->prefixes = $prefix + array('default' => ''); } else { $this->prefixes = array('default' => $prefix); } // Set up variables for use in prefixTables(). Replace table-specific // prefixes first. $this->prefixSearch = array(); $this->prefixReplace = array(); foreach ($this->prefixes as $key => $val) { if ($key != 'default') { $this->prefixSearch[] = '{' . $key . '}'; $this->prefixReplace[] = $val . $key; } } // Then replace remaining tables with the default prefix. $this->prefixSearch[] = '{'; $this->prefixReplace[] = $this->prefixes['default']; $this->prefixSearch[] = '}'; $this->prefixReplace[] = ''; }
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https://api.drupal.org/api/drupal/includes!database!database.inc/function/DatabaseConnection::setPrefix/7.x