August 2016
Intermediate to advanced
610 pages
11h 55m
English
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Uploading a spreadsheet into a database
Although PHP does not have any direct capability to read a specific spreadsheet format (that is, XLSX, ODS, and so on), it does have the ability to read (CSV Comma Separated Values) files. Accordingly, in order to process customer spreadsheets, you will need to either ask them to furnish their files in CSV format, or you will need to perform the conversion yourself.
Getting ready...
When uploading a spreadsheet (that is, a CSV file) into a database, there are three major considerations:
- Iterating through a (potentially) massive file
- Extracting each spreadsheet row into a PHP array
- Inserting the PHP array into the database
Massive file iteration will be handled using the preceding recipe. We will use the fgetcsv() ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.