SQLite3::querySQLite3::querySingle
(PHP 5 >= 5.3.0)
SQLite3::querySingle — Executes a query and returns a single result
Beschreibung
Executes a query and returns a single result.
Parameter-Liste
- 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.
Rückgabewerte
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.
Beispiele
Beispiel #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));
?>
Das oben gezeigte Beispiel erzeugt eine ähnliche Ausgabe wie:
string(5) "Scott"
Array
(
[username] => Scott
[email] => scott@example.com
)
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