FakeResultWrapper.php
No OneTemporary
Actions

Size

1 KB

Referenced Files

None

Subscribers

None

FakeResultWrapper.php
View Options

	<?php

	namespace Wikimedia\Rdbms;

	use RuntimeException;
	use stdClass;

	/**
	* Overloads the relevant methods of the real ResultWrapper so it
	* doesn't go anywhere near an actual database.
	*/
	class FakeResultWrapper extends ResultWrapper {
	/** @var stdClass[]\|array[]\|null */
	protected $result;

	/**
	* @param stdClass[]\|array[]\|FakeResultWrapper $result
	*/
	public function __construct( $result ) {
	if ( $result instanceof self ) {
	$this->result = $result->result;
	} else {
	$this->result = $result;
	}
	}

	protected function doNumRows() {
	return count( $this->result );
	}

	protected function doFetchObject() {
	$value = $this->result[$this->currentPos] ?? false;
	return is_array( $value ) ? (object)$value : $value;
	}

	protected function doFetchRow() {
	$row = $this->doFetchObject();
	return is_object( $row ) ? get_object_vars( $row ) : $row;
	}

	protected function doSeek( $pos ) {
	}

	protected function doFree() {
	$this->result = null;
	}

	protected function doGetFieldNames() {
	// @phan-suppress-previous-line PhanPluginNeverReturnMethod
	throw new RuntimeException( __METHOD__ . ' is unimplemented' );
	}
	}