[Solved] Identify the error in this PHP code snippet:<?php echo $_POST['email']; ?>Assuming the form was submitted via GET method only. | PHP

PHP - Superglobals and Web Context

Identify the error in this PHP code snippet:

<?php
echo $_POST['email'];
?>

Assuming the form was submitted via GET method only.

ASyntax error in echo statement

BAccessing $_POST when no POST data was sent

CMissing semicolon after echo

DUsing $_POST instead of $_GET

Step-by-Step Solution

Solution:

Step 1: Understand form submission method and accessing $_POST['email'] causes undefined index notice
The form was submitted via GET, so $_POST is empty. Trying to echo $_POST['email'] when no POST data exists triggers a notice or error.
Final Answer:
Accessing $_POST when no POST data was sent -> Option B
Quick Check:
Using $_POST without POST data causes error [OK]

Quick Trick: Match superglobal to form method: POST or GET [OK]

Common Mistakes:

Master "Superglobals and Web Context" in PHP

9 interactive learning modes - each teaches the same concept differently

More PHP Quizzes

Identify the error in this PHP code snippet: