Join Kevin Skoglund for an in-depth discussion in this video Arrays, part of PHP Essential Training.
- [Instructor] Arrays are a common feature…in many programming languages.…Arrays are going to be extremely useful…for helping us to keep information organized.…So what is an array?…An array is an ordered,…integer-indexed collection of objects.…That's a fancy way of saying that we can take objects…like strings and integers…and put them into a group,…and then keep their position in that group in the same order…so that we can refer to those objects by their positions.…We can tell the array, give me back the first object,…give me the fifth object, and so on,…because the objects are going to be indexed…according to what position they hold in the array.…
One good way to think about arrays…is that they're like those expanding file folders…that you can buy to put your bills in.…You might put your electric bills…in the first pocket, your phone bills in the second pocket,…your mortgage payments in the third pocket, and so on.…You have a preset order,…and you can put things in pockets and take them out again.…Put this paper into the third pocket.…
- What is PHP?
- Embedding PHP code on a page
- Inserting code comments
- Variables, strings, arrays, and Booleans
- If, else, and elseif statements
- While and for loops
- User-defined functions
- Function arguments and return values
- Debugging and troubleshooting
Skill Level Beginner
MVC Frameworks for Building PHP Web Applicationswith Drew Falkman2h 57m Intermediate
1. PHP Overview
2. First Steps
3. Explore Data Types
4. Control Structures: Logical Expressions
5. Control Structures: Loops
6. User-Defined Functions
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