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PHP Basics

  • Variables in PHP 3:40
  • Integers 5:19
  • Floats 2:30
  • Number Variables 5 questions
  • Arithmetic Operators 5:43
  • Mathematical Manipulations 5 questions
  • Creating a Unit Conversion Tool 6:43
  • Manipulating Numbers 3 objectives

Well done!

You have completed Number Variables!

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Quiz Question 1 of 5

If I want to "dump" the details of a particular variable to the screen, which built-in function would I use?

Choose the correct answer below:

Skip Quiz Review Video
  • A
    vardump
  • B
    print
  • C
    gettype
  • D
    var_dump
  • E
    echo
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