Php/docs/mysqlnduhpreparedstatement.execute

• PHP Manual
• MysqlndUhPreparedStatement
• Executes a prepared Query

MysqlndUhPreparedStatement::execute

(PECL mysqlnd-uh >= 1.0.0-alpha)

MysqlndUhPreparedStatement::execute — Executes a prepared Query

说明

public MysqlndUhPreparedStatement::execute ( mysqlnd_prepared_statement $statement ) : bool

Executes a prepared Query.

参数

statement

Mysqlnd prepared statement handle. Do not modify! Resource of type Mysqlnd Prepared Statement (internal only - you must not modify it!).

返回值

Returns true on success. Otherwise, returns false

范例

Example #1 MysqlndUhPreparedStatement::execute() example

<?phpclass stmt_proxy extends MysqlndUhPreparedStatement { public function execute($res) {  printf("%s(", __METHOD__);  var_dump($res);  printf(")\n");  $ret = parent::execute($res);  printf("%s returns %s\n", __METHOD__, var_export($ret, true));  var_dump($ret);  return $ret; }}mysqlnd_uh_set_statement_proxy(new stmt_proxy());$mysqli = new mysqli("localhost", "root", "", "test");$stmt = $mysqli->prepare("SELECT 'Labskaus' AS _msg FROM DUAL");$stmt->execute();$msg = NULL;$stmt->bind_result($msg);$stmt->fetch();var_dump($msg);?>

以上例程会输出：

stmt_proxy::execute(resource(256) of type (Mysqlnd Prepared Statement (internal only - you must not modify it!))
)
stmt_proxy::execute returns true
bool(true)
string(8) "Labskaus"

参见

• mysqlnd_uh_set_statement_proxy() - Installs a proxy for mysqlnd statements
• mysqli_stmt_execute() - Executes a prepared Query