SQLite3::query

(PHP 5 >= 5.3.0, PHP 7)

SQLite3::query — Executes an SQL query

说明

public SQLite3::query ( string $query ) : SQLite3Result

Executes an SQL query, returning an SQLite3Result object. If the query does not yield a result (such as DML statements) the returned SQLite3Result object is not really usable. Use SQLite3::exec() for such queries instead.

参数

query: The SQL query to execute.

返回值

Returns an SQLite3Result object, 或者在失败时返回 FALSE.

范例

Example #1 SQLite3::query() example

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

$results = $db->query('SELECT bar FROM foo');
while ($row = $results->fetchArray()) {
    var_dump($row);
}
?>

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