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