[Solved] Identify the error in this PHP code snippet:<?php $_SESSION['user'] = 'Alice'; echo $_SESSION['user']; ?> | PHP

PHP - Sessions and Cookies

Identify the error in this PHP code snippet:

<?php
$_SESSION['user'] = 'Alice';
echo $_SESSION['user'];
?>

ACannot assign string to $_SESSION

BIncorrect variable name, should be $SESSION

CMissing session_start() before using $_SESSION

DEcho statement syntax is wrong

Step-by-Step Solution

Solution:

Step 1: Check session initialization
The code uses $_SESSION without calling session_start() first, which is required.
Step 2: Verify other options
Variable name $_SESSION is correct, strings can be assigned, and echo syntax is valid.
Final Answer:
Missing session_start() before using $_SESSION -> Option C
Quick Check:
session_start() needed before $_SESSION = A [OK]

Quick Trick: Always call session_start() before $_SESSION usage [OK]

Common Mistakes:

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