PHP - Classes and Objects
Which syntax correctly defines a class named 'Person' in PHP?
Which syntax correctly defines a class named 'Person' in PHP?
easy📝 Syntax Q3 of 15
Step-by-Step Solution
Solution:
Step 1: Recall PHP class syntax
In PHP, a class is defined using the keyword 'class' followed by the class name and curly braces.Step 2: Evaluate each option
<?php class Person { } ?> uses correct syntax. <?php function Person() { } ?> uses 'function' which is wrong. <?php new Person { } ?> uses 'new' incorrectly. <?php var Person = class() { } ?> uses invalid syntax.Final Answer:
<?php class Person { } ?> -> Option CQuick Check:
Class syntax = class keyword + name + braces [OK]
Quick Trick: Use 'class ClassName { }' to define a class in PHP [OK]
Common Mistakes:
- Using 'function' instead of 'class'
- Trying to instantiate with 'new' in definition
- Incorrect variable assignment for class
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