Php ppt
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The document is a training presentation focused on PHP with MySQL, detailing the roles of server and client-side coding including HTML, CSS, and JavaScript. It explains the purpose of markup languages and stylesheets, emphasizing CSS rules and their application in web development. Additionally, it includes a sample PHP code snippet for establishing a MySQL database connection.
Php ppt
- 1. A TRAINING PRESENTATION ON: PHP with MySql Submitted by: Pushkar Kaushik
- 3. SERVER REQUEST HTML CSS Javascript SQL databases .net Can I have a webpage, please? back-end “recipe” SERVER RESPONSE thanks!
- 4. Client-side (front-end) coding includes HTML, CSS and Javascript. This just means that our code will be downloaded from the server and then compiled entirely in the browser. SERVER page.html .asp SQL etc .net BROWSER style.css script.js
- 9. A markup language is a set of markup tags. The purpose of the tags is to group and describe page content.
- 10. CSS
- 12. A stylesheet is a set of rules defining how an html element will be “presented” in the browser. These rules are targeted to specific elements in the html document.
- 13. The “cascade” part of CSS is a set ofrules for resolving conflicts with multiple CSS rules applied to the same elements.
- 14. • Cascaded stylesheet. • Stylesheet language • Formatting of an html document. • Classes are made.
- 15. Linked (external) stylesheet Embedded (internal) stylesheet Inline (internal) Styles low importance high importance
- 16. A CSS rule consists of a set of style rules that are interpreted by the browser and then applied to the corresponding elements in the document. Syntax: H1{ color:red; /*Text-align:left;*/ }
- 20. Speeds development Cross browser Popularity Tool Support
- 31. <?php $servername = "localhost"; $username = "username"; $password = "password"; // Create connection $conn = new mysqli($servername, $username, $password); // Check connection if ($conn->connect_error) { echo "Connection failed” ; } else{ echo "Connected successfully"; } ?>
Editor's Notes
- #15: CSS is a language used to determine the formatting of an HTML document. Before we had CSS all of this information was encoded directly into the document. This was a mess. CSS fixed all that. Using separate style sheets for an entire site, leveraging semantic markup and identifiers like ids (for unique page elements) and classes (for multiple, like elements) a developer can apply styles across a whole site while updating a single (cacheable) file.