SQLite3::prepare

(PHP 5 >= 5.3.0, PHP 7)

SQLite3::preparePrepares an SQL statement for execution

说明

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

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.

范例

Example #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'1SQLITE3_INTEGER);

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

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