mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-10-22 14:05:37 +02:00
67 lines
1.6 KiB
PHP
67 lines
1.6 KiB
PHP
<?php
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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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* @package framework
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* @subpackage model
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*/
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class MySQLQuery extends SS_Query {
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/**
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* The MySQLiConnector object that created this result set.
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*
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* @var MySQLiConnector
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*/
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protected $database;
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/**
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* The internal MySQL handle that points to the result set.
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*
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* @var mysqli_result
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*/
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protected $handle;
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/**
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* The related mysqli statement object if generated using a prepared query
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*
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* @var mysqli_stmt
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*/
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protected $statement;
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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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* @param MySQLDatabase $database The database object that created this query.
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* @param mysqli_result $handle the internal mysql handle that is points to the resultset.
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* @param mysqli_stmt $statement The related statement, if present
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*/
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public function __construct(MySQLiConnector $database, $handle = null, $statement = null) {
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$this->database = $database;
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$this->handle = $handle;
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$this->statement = $statement;
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}
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public function __destruct() {
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if (is_object($this->handle)) $this->handle->free();
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// Don't close statement as these may be re-used across the life of this request
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// if (is_object($this->statement)) $this->statement->close();
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}
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public function seek($row) {
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if (is_object($this->handle)) return $this->handle->data_seek($row);
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}
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public function numRecords() {
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if (is_object($this->handle)) return $this->handle->num_rows;
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}
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public function nextRecord() {
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if (is_object($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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