Sort results

# CrudOperationSortable::sort

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CrudOperationSortable::sort — Sort results

### 説明

abstract public mysql_xdevapi\CrudOperationSortable::sort ( string `$sort_expr` ) : mysql_xdevapi\CrudOperationSortable

Sort the result set by the field selected in the sort_expr argument. The allowed orders are ASC (Ascending) or DESC (Descending). This operation is equivalent to the 'ORDER BY' SQL operation and it follows the same set of rules.

警告

この関数は、 現在のところ詳細な情報はありません。引数のリストのみが 記述されています。

### パラメータ

`sort_expr`

  One or more sorting expressions can be provided. The evaluation is from left to right, and each expression is separated by a comma.

### 返り値

A CrudOperationSortable object.

### 例

例1 mysql_xdevapi\CrudOperationSortable::sort() example

`<?php
$res = $coll->find('job like \'Cavia\'')->sort('age desc', '_id desc')->execute();
?>`