CRUD

Por qué existe

CRUD — hotel reservations

A minimal create-read-update-delete application in plain PHP against MySQL. No framework, no ORM: the point of the exercise is to see the four operations and the SQL underneath them without anything in the way. Files

· File · Role ·

· db.php · Connection. Everything else includes it. · · index.php · List of reservations. · · create.php · Insert form and handler. · · read.php · Single-record view. · · delete.php · Removal. · · styles.css · Layout. · Running it

Any PHP environment with MySQL works — XAMPP, MAMP, or php -S alongside a local MySQL server. Create a database named hotelreservas. Point db.php at it. The file ships with localhost / root / empty password, which are the defaults a fresh XAMPP install gives you. Change them before this runs anywhere but your own machine — an empty root password is fine on localhost and nowhere else. Serve the directory…