What are the interview questions in PHP for freshers?
PHP Interview Questions For Freshers
- Differentiate between variables and constants in PHP.
- What is a session in PHP?
- What does PEAR stands for?
- Explain the difference between $message and $$message.
- Is PHP a case-sensitive language?
- What are the different types of variables present in PHP?
What is session in PHP interview questions?
PHP sessions are the simple way to store data for individual users/client against a unique session ID. Session IDs are normally sent to the browser via session cookies and the ID is used to retrieve existing session data, if session id is not present on server PHP creates a new session, and generate a new session ID.
What are some good logical programming questions for PHP interview?
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- 34 Best PHP Programming interview questions.
- What is PHP?
- What is “PEAR “ in PHP?
- how to submit a Form without a submit button.
- What is PHP $ and $$ Variables?
- What are magic methods?
- How can we display the output directly to the browser?
- What does isset() function?
Why echo is used in PHP?
PHP echo statement can be used to print the string, multi-line strings, escaping characters, variable, array, etc. echo is a statement, which is used to display the output. echo can be used with or without parentheses: echo(), and echo. echo does not return any value.
Why PHP is called hypertext preprocessor?
Stands for “Hypertext Preprocessor.” (It is a recursive acronym, if you can understand what that means.) PHP is an HTML-embedded Web scripting language. Because the PHP code is transformed into HTML before the page is loaded, users cannot view the PHP code on a page. …
How many types of arrays are there in PHP?
three types
There are basically three types of arrays in PHP: Indexed or Numeric Arrays: An array with a numeric index where values are stored linearly. Associative Arrays: An array with a string index where instead of linear storage, each value can be assigned a specific key.
Where can I find the answers to the PHP interview questions?
The answers to these PHP questions will be the definitions and can be found in any of the books that were part of your education. These interview questions for fresher in PHP will be broken down only according to the most common interview questions on PHP for freshers that interviewers will ask in their PHP personal interviews.
What’s the advantage of being a PHP fresher?
As a PHP fresher, the one thing that you have as an advantage is the fresh memory of all that textbook definitions of all PHP technical interview questions that the interviewers are going to ask.
What’s the difference between PHP 4 and 5?
PHP 5 shows function’s parameter hint while PHP 4 doesn’t show. Ans. Echo and print both are the PHP statement that is used to display the output. Multiplie argument can pass separated by , in echo statement. But using print statement single argument can pass. Echo is faster than print statement.
Which is faster print or echo in PHP?
Ans. Echo and print both are the PHP statement that is used to display the output. Multiplie argument can pass separated by , in echo statement. But using print statement single argument can pass. Echo is faster than print statement. Print returns always true while echo doesn’t return any value.