Source of file UniqueKey.php
Size: 1,389 Bytes - Last Modified: 2014-03-12T23:21:18+01:00
/home/theseer/Downloads/ZendFramework-2.3.0/library/Zend/Db/Sql/Ddl/Constraint/UniqueKey.php
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556 | <?php /** * Zend Framework (http://framework.zend.com/) * * @link http://github.com/zendframework/zf2 for the canonical source repository * @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License */ namespace Zend\Db\Sql\Ddl\Constraint; class UniqueKey extends AbstractConstraint { /** * @var string */ protected $specification = 'CONSTRAINT UNIQUE KEY %s(...)'; /** * @param string $column * @param null|string $name */ public function __construct($column, $name = null) { $this->setColumns($column); $this->name = $name; } /** * @return array */ public function getExpressionData() { $colCount = count($this->columns); $values = array(); $values[] = ($this->name) ? $this->name : ''; $newSpecTypes = array(self::TYPE_IDENTIFIER); $newSpecParts = array(); for ($i = 0; $i < $colCount; $i++) { $newSpecParts[] = '%s'; $newSpecTypes[] = self::TYPE_IDENTIFIER; } $newSpec = str_replace('...', implode(', ', $newSpecParts), $this->specification); return array(array( $newSpec, array_merge($values, $this->columns), $newSpecTypes, )); } } |