Zend PHP Certified Engineer Practice Test
Gana confianza para Zend PHP Certified Engineer. Practica los conceptos, comprende las respuestas y refuerza tus conocimientos pregunta a pregunta.
Probar una preguntaDescripción y detalles del examen
PHP certification covering PHP fundamentals, OOP, security, data manipulation, web features, databases, strings, arrays, and PHP best practices. Administered by Zend (Perforce). Key domains include And Other PHP Concepts, Arrays, Data Format and Types and Databases and SQLs.
Preguntas de Muestra
Elige una respuesta y consulta la explicación para ver cómo funciona la práctica.
Which fetch method returns ONE column value from the next row of the result set?
You must run a series of INSERTs as a single atomic unit. Which PDO call sequence is correct?
When connecting to MySQL via PDO, which DSN option ensures the connection uses UTF-8 (utf8mb4) without an extra SET NAMES query?
After `$stmt = $pdo->prepare('INSERT INTO t (...) VALUES (...)'); $stmt->execute([...]);` on an INSERT into a table with AUTO_INCREMENT, how do you obtain the new row's ID?
What is the relationship between `Throwable`, `Exception`, and `Error` in PHP 7+?