MysqlndUhPreparedStatement::execute
(PECL mysqlnd-uh >= 1.0.0-alpha)
MysqlndUhPreparedStatement::execute — Executes a prepared Query
説明
public MysqlndUhPreparedStatement::execute
( mysqlnd_prepared_statement
$statement
) : boolExecutes a prepared Query.
パラメータ
-
statement -
Mysqlnd prepared statement handle. Do not modify! Resource of type
Mysqlnd Prepared Statement (internal only - you must not modify it!).
返り値
Returns true on success.
Otherwise, returns false
例
例1 MysqlndUhPreparedStatement::execute() example
<?php
class stmt_proxy extends MysqlndUhPreparedStatement {
public function execute($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);
?>
上の例の出力は以下となります。
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"
参考
- mysqlnd_uh_set_statement_proxy() - Installs a proxy for mysqlnd statements
- mysqli_stmt_execute() - プリペアドステートメントを実行する
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