CollectionModify::sort

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CollectionModify::sort — Set the sorting criteria

說明

public mysql_xdevapi\CollectionModify::sort(string $sort_expr): mysql_xdevapi\CollectionModify

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

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參數(shù)

sort_expr

One or more sorting expression can be provided, the evaluation of these will be from the leftmost to the rightmost, each expression must be separated by a comma.

返回值

CollectionModify object that can be used for further processing.

范例

示例 #1 mysql_xdevapi\CollectionModify::sort() example

<?php

$res = $coll->modify('true')->sort('name desc', 'age asc')->limit(4)->set('Married', 'NO')->execute();

?>