…It's time for another challenge.…I'd like you to use the techniques we've…explored in this chapter to change the main feature…image, and its tagline, at the top of…the Hansel and Petal homepage according to the season.…It's this image here, of white roses, and…the tagline is: beautiful arrangements for any occasion.…To see what's involved, let's take a look at the code in index.php.…The tagline…is on line 41, beautiful arrangements for any occasion, and the image is on line 43,…its filename begins with 980_white_rose.…
Now, if you look in the Images folder, you'll see there are…three images, all named feature_, followed by the name of a season.…So, we've got feature_autumn, feature_spring, and feature_summer.…So, the one…that's missing is feature_winter, and so you need to find 980_white_rose.…It's actually just up here on my screen. And rename that to feature_winter.jpg.…All the images are the same size, so you don't need to worry about that.…
And if we go back to the code we'll…see that the alternate text is white rose arrangement.…
Author
Released
12/9/2013Note: This course was recorded with Adobe Dreamweaver, but you can use the code editor of your choice to follow along.
- How to use PHP in a webpage
- Storing and displaying text and numbers in variables
- Using functions
- Adding comments to your PHP scripts
- Moving common page elements to include files
- Displaying different content on a page
- Working with multiple values in arrays and loops
- Getting form input sent by the POST method
- Using PHP sessions to preserve data
- Storing data in session variables
- Connecting to and querying a database
- Handling errors
Skill Level Beginner
Duration
Views
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Introduction
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Welcome1m 30s
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Using the exercise files5m 13s
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1. Introduction to PHP
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How to use PHP in a web page6m 43s
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2. Using Server-Side Includes for Common Page Elements
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3. Using Conditions to Change Page Output
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How PHP makes decisions3m 30s
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4. Working with Multiple Values in Arrays and Loops
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Labeling array elements7m 21s
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5. Getting User Input from a Form
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Calculating the order total6m 34s
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6. Displaying Content from a Database
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Loading data into MySQL5m 37s
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Connecting to the database7m 47s
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Querying the database6m 15s
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Linking to a details page2m 40s
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7. Handling Errors
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Dealing with PHP errors4m 15s
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Tracking down parse errors4m 32s
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Conclusion
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What's next?2m 26s
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Video: Challenge: Displaying a seasonal feature