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PHP PDO database class update operation

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2016-07-25 08:54:342235browse

  3. //Data update

  4. $sql = "UPDATE `test` SET `name`=:name WHERE `id`=:id";
  5. $stmt = $pdo ->prepare($sql);
  6. $stmt->execute(array(':name' => 'Liu Ba', ':id' => 8));

  7. < p>echo $stmt->rowCount();

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Also: PDOStatement::rowCount() Returns the number of rows affected by the last DELETE, INSERT, or UPDATE statement executed by the corresponding PDOStatement object.



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