How to connect to MySQL database using PHP
Last updated: August 25, 2026. PHP provides two supported APIs for working with MySQL: PDO and MySQLi. This guide starts…
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Access: Format Function
Last updated: August 25, 2026. The Microsoft Access Format function converts a value into a formatted string. Use it in…
Send Email with PHP: HTML, Text, and Attachments
Last updated: August 25, 2026. For application email, send through an authenticated SMTP service and let a mail library construct…
How to process the data submitted from HTML form
The great advantage of ASP is possibility to respond to user queries or data submitted from HTML forms. You can…
Form Processing with PHP
One of the best features of PHP is possibility to respond to user queries or data submitted from HTML forms.…
PHP: How to Get the Current Page URL
Sometimes, you might want to get the current page URL that is shown in the browser URL window. For example…
Block Repeated Login Attempts in PHP
Last updated: August 25, 2026. A login limiter should slow repeated failures without revealing whether a username exists. Track attempts…
Generate PNG Images Dynamically with PHP GD
Last updated: August 25, 2026. PHP’s GD extension can create charts, badges, placeholders, and other small raster images at request…
PHP: Cookies
A cookie is a message given to a Web browser by a Web server. The browser stores the message in…
How to Control Tab Order in HTML
Last updated: August 25, 2026. Keyboard focus normally follows the order of interactive elements in the HTML source. The most…