Top PHP Interview Questions & Answers for Beginners

PHP is one of the most popular server-side scripting languages used for web development. If you are preparing for a PHP Interview, knowing the most common questions can help you stand out. Here are some essential PHP interview questions and answers for beginners:

  1. What is PHP?
     PHP stands for Hypertext Preprocessor. It is a server-side scripting language used to create dynamic web pages.
  2. What are the different types of arrays in PHP?
     PHP supports Indexed arrays, Associative arrays, and Multidimensional arrays.
  3. What is the difference between echo and print?
     Both are used to output data. echo can take multiple parameters and is slightly faster, while print takes one argument and returns a value.
  4. What is a session in PHP?
     A session is used to store user information across multiple pages. It helps maintain state for users.
  5. What is the difference between include and require?
     include generates a warning if the file is not found, whereas require generates a fatal error.

Mastering these basic questions can boost your confidence in PHP Interview Questions & Answers and help you perform better.

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