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4.x is outdated, please check the latest version 22.x
Latest version:
pecl install openswoole-22.1.2
<?php Swoole\Coroutine\PostgreSQL->fetchArray(resource $queryResult, int $row, $resultType = SW_PGSQL_BOTH): array|false
The result of a executed SQL query which will be a PHP resource variable type.
The number of the row you want to extract as an array.
How you want the array to be returned, check types below.
Returns a single row as an array based on the row number and result type.
Extract a single row as an array.
The row count starts from 0. Returns false when there is no more rows to extract or you get to the end.
Return Types
<?php
use Swoole\Coroutine\PostgreSQL;
Co\run(function()
{
$pg = new PostgreSQL();
$conn = $pg->connect("host=127.0.0.1;port=5432;dbname=test;user=postgres;password=***");
$result = $pg->query('SELECT * FROM test;');
$arr = $pg->fetchArray($result, 1, OPENSWOOLE_PGSQL_ASSOC);
var_dump($arr);
});