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

Descrierea

sqlite_changes ( resource $dbhandle ) : int

Stil obiect-orientat (method):

public SQLiteDatabase::changes ( void ) : int

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

Parametri

dbhandle

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

Valorile întoarse

Returns the number of changed rows.

Exemple

Example #1 Stil procedural

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

Example #2 Stil obiect-orientat

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

A se vedea și

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