Source of file In.php
Size: 3,540 Bytes - Last Modified: 2014-03-12T23:21:18+01:00
/home/theseer/Downloads/ZendFramework-2.3.0/library/Zend/Db/Sql/Predicate/In.php
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134 | <?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\Predicate; use Zend\Db\Sql\Exception; use Zend\Db\Sql\Select; class In implements PredicateInterface { protected $identifier; protected $valueSet; protected $specification = '%s IN %s'; /** * Constructor * * @param null|string|array $identifier * @param null|array|Select $valueSet */ public function __construct($identifier = null, $valueSet = null) { if ($identifier) { $this->setIdentifier($identifier); } if ($valueSet) { $this->setValueSet($valueSet); } } /** * Set identifier for comparison * * @param string|array $identifier * @return In */ public function setIdentifier($identifier) { $this->identifier = $identifier; return $this; } /** * Get identifier of comparison * * @return null|string|array */ public function getIdentifier() { return $this->identifier; } /** * Set set of values for IN comparison * * @param array|Select $valueSet * @throws Exception\InvalidArgumentException * @return In */ public function setValueSet($valueSet) { if (!is_array($valueSet) && !$valueSet instanceof Select) { throw new Exception\InvalidArgumentException( '$valueSet must be either an array or a Zend\Db\Sql\Select object, ' . gettype($valueSet) . ' given' ); } $this->valueSet = $valueSet; return $this; } /** * Gets set of values in IN comparision * * @return array|Select */ public function getValueSet() { return $this->valueSet; } /** * Return array of parts for where statement * * @return array */ public function getExpressionData() { $identifier = $this->getIdentifier(); $values = $this->getValueSet(); $replacements = array(); if (is_array($identifier)) { $identifierSpecFragment = '(' . implode(', ', array_fill(0, count($identifier), '%s')) . ')'; $types = array_fill(0, count($identifier), self::TYPE_IDENTIFIER); $replacements = $identifier; } else { $identifierSpecFragment = '%s'; $replacements[] = $identifier; $types = array(self::TYPE_IDENTIFIER); } if ($values instanceof Select) { $specification = vsprintf( $this->specification, array($identifierSpecFragment, '%s') ); $replacements[] = $values; $types[] = self::TYPE_VALUE; } else { $specification = vsprintf( $this->specification, array($identifierSpecFragment, '(' . implode(', ', array_fill(0, count($values), '%s')) . ')') ); $replacements = array_merge($replacements, $values); $types = array_merge($types, array_fill(0, count($values), self::TYPE_VALUE)); } return array(array( $specification, $replacements, $types, )); } } |