PHP Introduction and Features
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PHP Introduction and Features

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Questions and Answers

In PHP, what character denotes variables?

  • %
  • #
  • $ (correct)
  • @

    • What is the purpose of closing PHP tags in a script?

  • To declare a variable
  • To start a new PHP block
  • To imply the end of a PHP statement (correct)
  • To start a new function

    • What type of comments are supported in PHP?

  • Only C++ style comments
  • Only C style comments
  • C, C++, and Unix shell style comments (correct)
  • Only Java style comments

    • What is the purpose of destructors in PHP?

    <p>To remove objects from memory</p> Signup and view all the answers

    What is a key feature of PHP's database support?

    <p>Support for a wide range of databases</p> Signup and view all the answers

    What is a difference between PHP and Java?

    <p>PHP does not require data types in variable declarations</p> Signup and view all the answers

    How are constants declared in PHP?

    <p>Using the define() method</p> Signup and view all the answers

    What is a feature of PHP's output?

    <p>Output is directly integrated into HTML</p> Signup and view all the answers

    What type of databases does PHP support?

    <p>A wide range of databases including MySQL, Oracle, and more</p> Signup and view all the answers

    What is not required in PHP constructors?

    <p>The same name as the class</p> Signup and view all the answers

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