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
Opis
sqlite_changes
( resource
$dbhandle
) : intStyl obiektowy (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.
Parametry
-
dbhandle -
The SQLite Database resource; returned from sqlite_open() when used procedurally. This parameter is not required when using the object-oriented method.
Zwracane wartości
Returns the number of changed rows.
Przykłady
Przykład #1 Styl proceduralny
<?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);
}
?>
Przykład #2 Styl obiektowy
<?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();
}
?>
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