sqlite_changes

SQLiteDatabase::changes

(PHP 5 < 5.4.0, PECL sqlite >= 1.0.0)

sqlite_changes -- SQLiteDatabase::changes — Returns the number of rows that were changed by the most recent SQL statement

설명

int sqlite_changes ( resource $dbhandle )

객체 기반 형식 (method):

public int SQLiteDatabase::changes ( void )

Returns the numbers of rows that were changed by the most recent SQL statement executed against the dbhandle database handle.

인수

dbhandle: The SQLite Database resource; returned from sqlite_open() when used procedurally. This parameter is not required when using the object-oriented method.

반환값

Returns the number of changed rows.

예제

Example #1 절차식 형식


<?php
$dbhandle = sqlite_open('mysqlitedb');
$query = sqlite_query($dbhandle, "UPDATE users SET email='jDoe@example.com' WHERE username='jDoe'");
if (!$query) {
    exit('Error in query.');
} else {
    echo 'Number of rows modified: ', sqlite_changes($dbhandle);
}
?>

Example #2 객체 기반 형식


<?php
$dbhandle = new SQLiteDatabase('mysqlitedb');
$query = $dbhandle->query("UPDATE users SET email='jDoe@example.com' WHERE username='jDoe'");
if (!$query) {
    exit('Error in query.');
} else {
    echo 'Number of rows modified: ', $dbhandle->changes();
}
?>

참고

sqlite_open() - Opens an SQLite database and create the database if it does not exist