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PHP Manual


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

Description

int sqlite_changes ( resource $dbhandle )

Object oriented style (method):

int SQLiteDatabase::changes ( void )

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

Parameters

dbhandle

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

Return Values

Returns the number of changed rows.

Examples

Example #1 Procedural style

<?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 Object oriented style

<?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();
}
?>

See Also

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




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