0byt3m1n1

Path: /data/applications/aps.bak/magento/1.1.3-2/standard/htdocs/lib/Varien/Db/ [ Home ]
File: Select.php
<?php
class Varien_Db_Select extends Zend_Db_Select
{
    /**
     * Class constructor
     *
     * @param Zend_Db_Adapter_Abstract $adapter
     */
    public function __construct(Zend_Db_Adapter_Abstract $adapter)
    {
        parent::__construct($adapter);
    }

    /**
     * Adds a WHERE condition to the query by AND.
     *
     * If a value is passed as the second param, it will be quoted
     * and replaced into the condition wherever a question-mark
     * appears. Array values are quoted and comma-separated.
     *
     * <code>
     * // simplest but non-secure
     * $select->where("id = $id");
     *
     * // secure (ID is quoted but matched anyway)
     * $select->where('id = ?', $id);
     *
     * // alternatively, with named binding
     * $select->where('id = :id');
     * </code>
     *
     * Note that it is more correct to use named bindings in your
     * queries for values other than strings. When you use named
     * bindings, don't forget to pass the values when actually
     * making a query:
     *
     * <code>
     * $db->fetchAll($select, array('id' => 5));
     * </code>
     *
     * @param string   $cond  The WHERE condition.
     * @param string   $value OPTIONAL A single value to quote into the condition.
     * @param constant $type  OPTIONAL The type of the given value
     * @return Zend_Db_Select This Zend_Db_Select object.
     */
    public function where($cond, $value = null, $type = null)
    {
        if (is_null($value) && is_null($type)) {
            $value = '';
        }
        if (is_array($value)) {
            $cond = $this->_adapter->quoteInto($cond, $value);
            $value = null;
        }
        return parent::where($cond, $value, $type);
    }

}