Join David Powers for an in-depth discussion in this video Displaying the array elements in a webpage, part of Code Clinic: PHP.
- We've defined the extractCsv function…to extract data from a CSV file…and return it as a multidimensional associative array.…So let's use it to display the data in the webpage.…Let's switch to graphic-design.php.…I'm going to be putting the strong tags directly in the HTML…so we no longer need this JavaScript block…at the bottom of the page, so remove that…JavaScript from lines 148-157.…And then we need to scroll up to find…where we're displaying the data.…
Here it is. At the moment we're using tableFromCsv.…We need to change that to the extractCsv function.…And also for $table2.…So $table1 and $table2 will now be associative arrays.…So we need to add a closing php tag there.…And before the end of that block…we'll have an opening php tag.…
And we'll do the same here on line 42.…Closing tag, and then another opening php tag.…So this means we can now mix some HTML and PHP…where we're echoing $table1 and $table2.…We delete that and we put in an HTML table tag.…In there we have table row, and some table headers.…
Author
David Powers
Updated
12/16/2014Released
7/15/2014David introduces challenges and provides an overview of his solutions in PHP. Challenges include topics such as statistical analysis, searching directories for images, and accessing peripheral devices.
Visit other courses in the series to see how to solve the exact same challenges in languages like C#, C++, Java, Python, and Ruby.
Skill Level Intermediate
Duration
Views
Q: I'm encountering script errors message with the prime_dates.php file used in the "Priming the date_record column" movie in this course. How can I resolve these errors?
A: To avoid script errors, use bindValue() instead of bindParam() in
Line 9 of the prime_dates.php file. You can also download the latest
copy of the exercise files, which corrects this issue for you. For a
more in-depth explanation of the difference between bindValue() and
bindParam(), check out the "Binding input and output values" video (http://www.lynda.com/PHP-
Q: Why can't I access the Lake Pend Orielle site (http://lpo.dt.navy.mil)?
A: The Lake Pend Orielle site is not accessible in some geographical areas. We have contacted the owner of the server to try to resolve this issue.
Q: I am unable to access the Lake Pend Oreille data from outside the U.S.
A: A static copy of this data is provided here for lynda.com members outside of the U.S
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Introduction
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Welcome1m 18s
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Using the exercise files1m 56s
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Problem One: Statistical Analysis
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Overview of my solution3m 22s
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Setting up the database4m 55s
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Processing the full-year records10m 49s
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Processing individual days6m 54s
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Keeping the data up to date4m 27s
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Creating a web service6m 21s
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Getting the required data6m 50s
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Problem Two: Image Analysis
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Identify the image subset3m 14s
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Overview of my solution3m 19s
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Setting up the files2m 43s
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Generating the thumbnails7m 49s
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Finding the cropped images7m 13s
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Problem Three: Eight Queens
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Overview of my solution3m 48s
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Rotating the chessboard4m 59s
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Problem Four: Accessing Peripherals
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Overview of my solution2m 1s
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Using the Web Audio API2m 47s
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Creating the tone generator7m 39s
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Problem Five: Recursion and Directories
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Overview of my solution3m 24s
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Finding the images5m 30s
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Extracting XMP metadata6m 22s
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Problem Six: Building the Web
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Building the web1m 47s
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Overview of my solution1m 50s
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Video: Displaying the array elements in a webpage