= 5.3.0, PHP 7, PHP 8)SQLite3::prepare — Prepares an SQL statement for execution說(shuō)明public SQLite3::prepare(string $query): SQLi">

SQLite3::prepare

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

SQLite3::prepare — Prepares an SQL statement for execution

說(shuō)明

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

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

參數(shù)

query

The SQL query to prepare.

返回值

Returns an SQLite3Stmt object on success 或者在失敗時(shí)返回 false.

范例

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());
?>

參見(jiàn)