SQLite3
PHP Manual

SQLite3::querySingle

(PHP 5 >= 5.3.0)

SQLite3::querySingleExecutes a query and returns a single result

Opis

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

Executes a query and returns a single result.

Parametry

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.

Zwracane wartości

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.

Przykłady

Przykład #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));
?>

Powyższy przykład wyświetli coś podobnego do:

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


SQLite3
PHP Manual