SQLite3::prepare

(PHP 5 >= 5.3.0, PHP 7, PHP 8)

SQLite3::preparePrepares an SQL statement for execution

说明

public SQLite3::prepare(string $query): SQLite3Stmt|false

Prepares an SQL statement for execution and returns an SQLite3Stmt object.

参数

query

The SQL query to prepare.

返回值

Returns an SQLite3Stmt object on success 或者在失败时返回 false.

示例

示例 #1 SQLite3::prepare() example

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

$db->exec('CREATE TABLE foo (id INTEGER, bar STRING)');
$db->exec("INSERT INTO foo (id, bar) VALUES (1, 'This is a test')");

$stmt = $db->prepare('SELECT bar FROM foo WHERE id=:id');
$stmt->bindValue(':id', 1, SQLITE3_INTEGER);

$result = $stmt->execute();
var_dump($result->fetchArray());
?>

参见

add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top