silverstripe-framework/ORM/Connect/MySQLQuery.php
Damian Mooyman 8dd644d25d
API Namespace all classes
Namespace all templates
Move difflib and BBCodeParser2 to thirdparty
Remove deprecated API marked for removal in 4.0
2016-09-08 10:23:17 +12:00

57 lines
1.3 KiB
PHP

<?php
namespace SilverStripe\ORM\Connect;
/**
* A result-set from a MySQL database (using MySQLiConnector)
*/
class MySQLQuery extends SS_Query {
/**
* The internal MySQL handle that points to the result set.
* Select queries will have mysqli_result as a value.
* Non-select queries will not
*
* @var mixed
*/
protected $handle;
/**
* Hook the result-set given into a Query class, suitable for use by SilverStripe.
*
* @param MySQLiConnector $database The database object that created this query.
* @param mixed $handle the internal mysql handle that is points to the resultset.
* Non-mysqli_result values could be given for non-select queries (e.g. true)
*/
public function __construct($database, $handle) {
$this->handle = $handle;
}
public function __destruct() {
if (is_object($this->handle)) $this->handle->free();
}
public function seek($row) {
if (is_object($this->handle)) {
return $this->handle->data_seek($row);
}
return null;
}
public function numRecords() {
if (is_object($this->handle)) {
return $this->handle->num_rows;
}
return null;
}
public function nextRecord() {
if (is_object($this->handle) && ($data = $this->handle->fetch_assoc())) {
return $data;
} else {
return false;
}
}
}