144 interview questions on PHP for developers (2024)

24 votes1505 runs1 comment

8 votes2131 runs0 comment

Théoat Mar 28, 2022

7 votes2119 runs

Théoat Mar 28, 2022

7 votes1162 runs

Anonymous authorat Jan 4, 2022

6 votes2172 runs

multidimensional

bidimensional

Théoat Mar 28, 2022

5 votes2211 runs0 comment

Théoat Mar 28, 2022

5 votes1733 runs0 comment

Théoat Mar 28, 2022

4 votes1113 runs0 comment

Julien Breuxat Dec 16, 2021

4 votes1066 runs2 comments

Anonymous authorat Jan 4, 2022

4 votes985 runs2 comments

Anonymous authorat Aug 26, 2024

3 votes1999 runs0 comment

Théoat Mar 28, 2022

3 votes1887 runs0 comment

ternary operator

Théoat Mar 28, 2022

3 votes1564 runs0 comment

regular expressions

Théoat Mar 28, 2022

3 votes1432 runs0 comment

3 votes1148 runs1 comment

Julien Breuxat Dec 3, 2021

3 votes1128 runs0 comment

associative arrays

Julien Breuxat Dec 2, 2021

3 votes1074 runs2 comments

Anonymous authorat Jan 4, 2022

3 votes1001 runs0 comment

Anonymous authorat Jan 4, 2022

3 votes998 runs0 comment

3 votes976 runs0 comment

Anonymous authorat Jan 4, 2022

144 interview questions on PHPfor developers (2024)

Test your technical skills before an interview of PHP with 144 corrected questions. Beginner, Intermediate or Expert level.

144 interview questions on PHPfor developers (2024)

Test your technical skills before an interview of PHP with 144 corrected questions. Beginner, Intermediate or Expert level.

Explain the difference between the `include` and `require` functions in PHP.

Which of the following statements are true ?

Which of the following statements are true ?

PHP code that throws an error.

What type of array is the following?

What is the value of the `PHP_FLOAT_MIN` variable?

Write a PHP class with a constant and a public method that outputs the constant.

Which of these PHP code snippets are valid?

Is this function signature valid? ```php <?php interface Demo { public function bar(): ?mixed; } ```

PHP function with named and positional arguments.

Usage of the spaceship operator in a PHP loop.

Using the ternary operator to choose between two strings in PHP.

How to count the number of occurences of a pattern in a string in PHP

What is the `asort()` function for in PHP ?

What will this code display?

Display the first element of an array in PHP

Use the match expression in PHP to print a string.

Check if a value is in an array in PHP

Which function signature is valid?

Attributes are metadata that can be added to classes, properties, constants or methods.