PHP
PHP
Verify a reCAPTCHA using PHP 8.3
Here’s a PHP 8.3 function to verify a reCAPTCHA response with Google’s server. Ensure you replace YOUR_SECRET_KEY with your actual reCAPTCHA secret key. Explanation: Notes:
PHP
What is PHP?
PHP is a popular open-source scripting language primarily used for web development and creating dynamic content for websites. Here’s a brief overview: Here’s a simple example of PHP code: This script would output “Hello, World!” on the webpage when executed on a server with PHP installed. PHP has evolved over the years to support more […]
PHP
How to request an A record from a DNS server in PHP 8.3
In PHP 8.3, you can use the dns_get_record() function to query DNS records, including A records. Here’s an example of how to request an A record from a DNS server: Explanation: Example Output: If the domain has A records, the output will look like this:
PHP
How do I reverse an IP address for use in DNS BL?
Here’s a small function in PHP 8.3 that reverses an IPv4 address: Explanation: This ensures the function works safely and as expected.
PHP
Temperature conversions between Celsius and Fahrenheit using PHP.
Here’s an example of a PHP 8.2 class that handles temperature conversions between Celsius (C) and Fahrenheit (F): This class provides two static methods: The example usage demonstrates how to use the class to perform conversions. Let me know if you’d like to expand this functionality!
PHP
How to get country codes using the ODOO xmlrpc API and PHP.
To fetch country codes from an Odoo instance using PHP 8.2, you’ll need to use the Odoo XML-RPC API. Below is an example of how to achieve this: Step 1: Set Up PHP Environment Ensure you have PHP 8.2 installed with the necessary extensions, including the cURL extension, which is used for making HTTP requests. […]
PHP
Using PHP to turn an HTML table into an Array()
To convert an HTML table into a PHP array in PHP 8.2, you can use the DOMDocument class, which provides a structured way to parse and extract data from HTML. Here’s an example of how to achieve this: Example Code: Output: Explanation: This approach is flexible and can handle more complex HTML tables with nested […]
PHP
How to add a BCC to PHP mail() command.
To add BCC (Blind Carbon Copy) recipients when sending mail in PHP, you can modify the headers to include BCC recipients. Here’s how you can do it: Example using PHP mail() function: Explanation: This will send the email to the primary recipient and also BCC it to bcc1@example.com and bcc2@example.com. Considerations:
PHP
How to use Māori macrons in your PHP 8.3 code.
To convert UTF-8 characters with macrons (e.g., Māori macrons like “ā”, “ē”, etc.) into their corresponding HTML entity codes in PHP, you can use the mb_encode_numericentity() function from the mbstring extension. Here’s an example of how to achieve this: Example Code: Explanation: Example Input/Output: Notes: This approach will correctly convert the UTF-8 macron characters to […]
PHP
Validate Password Strength using PHP
When the user provides their account password, it is always recommended to validate the input. Password strength validation is very useful to check whether the password is strong. A strong password makes the user’s account secure and helps to prevent account hacking. Using Regex (Regular Expression), you can easily validate the password strength in PHP. […]