[Solved] Why is it important to verify the PHP installation by running php -v after setup? — Ans: To confirm PHP is installed and accessible from the command line | PHP

PHP - Basics and Execution Model

Why is it important to verify the PHP installation by running php -v after setup?

ATo confirm PHP is installed and accessible from the command line

BTo check if PHP scripts have syntax errors

CTo start the PHP built-in web server

DTo update PHP to the latest version

Step-by-Step Solution

Solution:

Step 1: Purpose of 'php -v'
This command shows the installed PHP version if PHP is correctly installed and in PATH.
Step 2: Understand verification importance
Running it confirms PHP is ready to use from the command line.
Final Answer:
To confirm PHP is installed and accessible from the command line -> Option A
Quick Check:
php -v verifies installation and PATH [OK]

Quick Trick: Use 'php -v' to verify PHP installation success [OK]

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Why is it important to verify the PHP installation by running php -v after setup?