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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.

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144 questions
Hard
7 votes1995 runs0 comment
Medium
7 votes1108 runs4 comments

PHP code that throws an error.

Anonymous authorat Jan 4, 2022
Hard
6 votes2037 runs2 comments

What type of array is the following?

Back-end developer
arrays
multidimensional
bidimensional
Théoat Mar 28, 2022
Medium
5 votes1992 runs3 comments
Medium
4 votes2081 runs0 comment
Hard
4 votes1091 runs0 comment
Medium
4 votes1022 runs2 comments
Hard
3 votes1885 runs0 comment
Medium
3 votes1512 runs0 comment
Medium
3 votes1326 runs0 comment
Hard
3 votes1127 runs1 comment

What will this code display?

Back-end developer
php
null
empty
Julien Breuxat Dec 3, 2021
Medium
3 votes1107 runs0 comment

Display the first element of an array in PHP

Back-end developer
arrays
associative arrays
Julien Breuxat Dec 2, 2021
Medium
3 votes1025 runs2 comments
Medium
3 votes954 runs0 comment

Check if a value is in an array in PHP

Back-end developer
arrays
strings
Anonymous authorat Jan 4, 2022
Easy
3 votes953 runs0 comment
Medium
3 votes939 runs2 comments

PHP function with named and positional arguments.

Back-end developer
php
arrays
functions
Anonymous authorat Aug 26, 2024
Easy
3 votes928 runs0 comment
Easy
3 votes908 runs0 comment