This PHP and WordPress Online Test
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About the test

The PHP and WordPress online test assesses candidates' knowledge of programming in the PHP language as well as their familiarity with the WordPress API and architecture.

It's an ideal test for pre-employment screening. A good WordPress developer needs to be able not only to solve problems using PHP as the programming language but also to use PHP to create extensions for WordPress, such as themes and plugins.

This online test requires candidates to solve coding problems in PHP as well as answer questions about the WordPress API and architecture.

Sample public questions

A WordPress theme contains, among other things, all the files listed below. Which of these files will be used to display the homepage after this theme is activated?

WordPress
Themes
Easy
1 min
mcq
Public

You're maintaining the PHP back-end of a Tree Planting website.

The registerForEvent function is called by the server when interested people fill a form to register for a tree planting event.

The register function it calls performs the registration logic.

Consider the code for the registerForEvent function:

function registerForEvent($name, $seedBagsNeeded)
{
    $sanitizedName = filter_var($name, FILTER_SANITIZE_SPECIAL_CHARS);
    $filteredBagsNeeded = filter_var($seedBagsNeeded, FILTER_VALIDATE_INT);
    register($sanitizedName, $filteredBagsNeeded);
}

What is correct about the filtering and sanitization done in the code above?

PHP
Sanitization
Validation
Easy
5 min
mca
Public

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39 more premium PHP and WordPress questions

  Actions,   Plugin,   Global Config,   Widget Area,   Script Inclusion,   Theme CSS,   Greeter,   Last Key,   Height,   Shipping,   Numbers to Text,   Array Sum,   Category Tree,   Chain Link,   Hobbies,   Paragraph,   Products,   Username,   View Count,   Language Teacher,   Crop Ratio,   Log Parser,   Kilometer Converter,   String Occurrence,   Special Actions,   Array Search,   Segment,   Vectors,   Cookie,   Read Write Execute,   Read First Line,   Filter,   Fire Dragon,   Unique Numbers,   Shipping Service,   Action Stack,   Flower Shop,   PC Parts Seller,   Date Transform.

Skills and topics tested

  • WordPress
  • Hooks
  • Plugins
  • Configuration
  • Themes
  • Scripts
  • PHP
  • Language
  • Arrays
  • Arithmetic
  • Strings
  • Pass by Reference
  • Associative Arrays
  • Exceptions
  • Linked List
  • Iteration
  • Regex
  • JSON
  • Serialization
  • Sorting
  • Inheritance
  • OOP
  • Bug Fixing
  • Integer Division
  • XML
  • Method Overriding
  • Stream
  • Recursion
  • Session
  • Interfaces
  • Algorithmic Thinking
  • Callback
  • Stack
  • Null Coalescing Operator
  • Classes
  • Properties

For job roles

  • PHP Developer
  • Web Developer
  • WordPress Developer

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