PHP Basics True or False Questions – Test Your Core PHP Knowledge

Boost your PHP skills with these essential true or false questions on PHP basics. Perfect for beginners and interview preparation. Test your knowledge now!.

🔍 True or False

🟢 Beginner

1. A PHP script can be embedded within an HTML document.
Answer

✅ True – PHP scripts can be embedded within an HTML file, allowing dynamic content to be generated and displayed on web pages.

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2. In PHP, variables are case-insensitive.
Answer

❌ False – In PHP, variable names are case-sensitive. For example, `$Variable` and `$variable` would be treated as two different variables.

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🟡 Intermediate

1. The `phpinfo()` function is used to display the current status of a PHP script.
Answer

✅ True – The `phpinfo()` function outputs information about PHP's configuration, loaded modules, and environment settings, which is useful for debugging and configuration checks.

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2. The `echo` statement in PHP is used to terminate a script.
Answer

❌ False – The `echo` statement in PHP is used to output data to the browser, not to terminate a script. To terminate a script, the `exit()` or `die()` functions are used.

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🔴 Advanced

1. A PHP script must always have a `.php` extension.
Answer

✅ True – PHP scripts must have a `.php` extension in order to be processed by the PHP engine. Files with this extension are interpreted as PHP scripts by the server.

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📚 Related Resources

🔍 True / False Questions

1. JavaScript can be used both on the client-side and server-side. ✅ True

2. PHP code is executed by the browser. ❌ False — PHP is executed on the server.

3. CSS is a server-side scripting language. ❌ False — CSS is a client-side style language.

4. Server-side scripts cannot access a database. ❌ False — That’s one of their main purposes.

5. AJAX helps send data to the server without refreshing the page. ✅ True