March 2016
Beginner
414 pages
9h 29m
English
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Working with strings
Working with strings in real life is really easy. Actions like Check if this string contains this or Tell me how many times this character appears are very easy to perform. But when programming, strings are concatenations of characters that you cannot see at once when searching for something. Instead, you have to look one by one and keep track of what the content is. In this scenario, those really easy actions are not that easy any more.
Luckily for you, PHP brings a whole set of predefined functions that help you in interacting with strings. You can find the entire list of functions at http://php.net/manual/en/ref.strings.php, but we will only cover the ones that are used the most. Let's look at some examples:
<?php $text = ...
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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.