[Solved] What will this PHP code output?<?php session_start(); $_SESSION['count'] = 1; $_SESSION['count']++; echo $_SESSION['count']; ?> | PHP

PHP - Sessions and Cookies

What will this PHP code output?

<?php
session_start();
$_SESSION['count'] = 1;
$_SESSION['count']++;
echo $_SESSION['count'];
?>

A1

BError

C2

D0

Step-by-Step Solution

Solution:

Step 1: Understand session variable assignment
$_SESSION['count'] is set to 1 initially.
Step 2: Increment the session variable
$_SESSION['count']++ increases it by 1, making it 2.
Final Answer:
2 -> Option C
Quick Check:
Increment session variable = 2 [OK]

Quick Trick: Increment session variable to increase count [OK]

Common Mistakes:

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