Swoole\Coroutine\PostgreSQL->numRows(...)

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Notice: ext-swoole is supported until v4.7.1, use ext-openswoole >= v4.7.1. Latest version: pecl install openswoole-4.9.1

Declaration

<?php
Swoole\Coroutine\PostgreSQL->numRows(resource $queryResult): int

Parameters

queryResult

The result of a executed SQL query which will be a PHP resource variable type.

Return

Returns an int of the total number of rows.

Description

Returns the number of rows from the SQL query.