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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
6 votes1682 runs2 comments

What type of array is the following?

Back-end developer
arrays
multidimensional
bidimensional
Théoat Mar 28, 2022
Hard
6 votes996 runs3 comments

PHP code that throws an error.

Anonymous authorat Jan 4, 2022
Hard
5 votes1650 runs0 comment
Medium
4 votes1742 runs0 comment
Easy
4 votes1661 runs1 comment
Hard
4 votes1036 runs0 comment
Medium
4 votes918 runs1 comment
Expert
3 votes1073 runs1 comment

What will this code display?

Back-end developer
php
null
empty
Julien Breuxat Dec 3, 2021
Medium
3 votes1060 runs0 comment

Display the first element of an array in PHP

Back-end developer
arrays
associative arrays
Julien Breuxat Dec 2, 2021
Medium
3 votes1021 runs0 comment
Easy
3 votes924 runs2 comments
Easy
3 votes859 runs0 comment
Medium
3 votes839 runs1 comment

PHP function with named and positional arguments.

Back-end developer
php
arrays
functions
Anonymous authorat Jan 4, 2022
Easy
3 votes828 runs0 comment
Easy
3 votes818 runs0 comment
Medium
2 votes1641 runs0 comment
Medium
2 votes1561 runs0 comment