Esempi in PHP per pdo::sqliteCreateAggregate

Esempio n. 1

File: pdo_sqlite_createaggregate.php Progetto: badlamer/hhvm

<?php

$db = new pdo('sqlite::memory:');
$db->query('CREATE TABLE IF NOT EXISTS foobar (id INT AUTO INCREMENT, name TEXT)');
$db->query('INSERT INTO foobar VALUES (NULL, "PHP")');
$db->query('INSERT INTO foobar VALUES (NULL, "PHP6")');
$db->sqliteCreateAggregate('testing', function (&$a, $b) {
    $a .= $b;
    return $a;
}, function (&$v) {
    return $v;
});
foreach ($db->query('SELECT testing(name) FROM foobar') as $row) {
    var_dump($row);
}
$db->query('DROP TABLE foobar');