Showing all errors and warnings

💡 Easy Guide: Showing All Errors and Warnings in PHP

Are you experiencing a frustrating situation where errors and warnings are not being displayed on your PHP page in a web browser? Don't worry, we've got you covered! In this step-by-step guide, we'll walk you through common issues and provide easy solutions to help you show all errors and warnings. Let's get started!

🔍 Understanding the Problem

The script provided is generating a warning because the $err variable is declared inside an if statement. However, the warning is not being displayed on the PHP page, which can make debugging difficult. Additionally, even if you intentionally introduce an error, like changing "insert into" to "delete into," it still doesn't show an error on the PHP page. So why are the errors not displaying? Let's find out!

🛠️ Solution

To show all errors and warnings on the PHP page, we need to make a few changes. Follow these steps:

1️⃣ Step 1: Check error reporting settings

First, ensure that the error reporting is properly configured. Look for the error_reporting directive in your php.ini file. It should be set to E_ALL | E_STRICT. If not, update it accordingly. For example, change:

error_reporting = E_ALL & ~E_DEPRECATED

To:

error_reporting = E_ALL | E_STRICT

Remember to restart Apache after modifying the php.ini file!

2️⃣ Step 2: Enable error display

Next, check if the display_errors directive is enabled in your php.ini file. Set it to On to display errors and warnings in the PHP page. For example:

display_errors = On

Again, don't forget to restart Apache after making changes!

🎉 Testing the Solution

Now that we've made the necessary changes, let's test if the errors and warnings are properly displayed on the PHP page.

1. Open your PHP page in a web browser.

2. Submit the form without entering any value or with incomplete data.

3. You should see the errors and warnings displayed on the PHP page, making it easier to identify and fix issues.

📣 Call-to-Action

Congratulations! You've successfully configured your PHP environment to show all errors and warnings on the PHP page. No more need to rely solely on Apache logs for debugging. We hope this guide helped you solve the problem.

If you found this guide useful, consider sharing it with your fellow developers or anyone who might be struggling with similar issues. Together, let's make debugging a breeze for everyone! 🚀