SQLite3::querySingle

(PHP 5 >= 5.3.0)

SQLite3::querySingle — Executes a query and returns a single result

설명

public mixed SQLite3::querySingle ( string $query [, bool $entire_row= false ] )

Executes a query and returns a single result.

인수

query: The SQL query to execute.
entire_row: By default, querySingle returns the value of the first column returned by the query. If entire_row is TRUE, then it returns an array of the entire first row.

반환값

Returns the value of the first column of results or an array of the entire first row (if entire_row is TRUE), otherwise FALSE on failure.

예제

Example #1 SQLite3::querySingle() example


<?php
$db = new SQLite3('mysqlitedb.db');

var_dump($db->querySingle('SELECT username FROM user WHERE userid=1'));
print_r($db->querySingle('SELECT username, email FROM user WHERE userid=1', true));
?>

위 예제의 출력 예시:

string(5) "Scott"
Array
(
    [username] => Scott
    [email] => scott@example.com
)