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Working With File System In PHP - Full PHP 8 Tutorial

Wed, 26 Feb 2025 20:00:15 +0000

In this PHP tutorial, you will learn how to work with files & filesystem in PHP. You will learn how to create & delete directories, open files, put content, read content, read files line by line, read CSV files, some tips & things to be aware of such as return value caching for some of the file related functions.

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Basic Apache Webserver Configuration & Virtual Hosts - Full PHP 8 Tutorial

Wed, 26 Feb 2025 20:00:15 +0000

In this PHP tutorial, you will learn the basics of apache configuration files & how to work with them. You will also learn how to rewrite URLs using .htaccess files & the difference between .htaccess & httpd.conf files and why you should not use .htaccess files.

NOTE
At 13:20 I copied htaccess content into vhosts config, if it does not work for you or you are setting rewrite rules globally then try the following instead:

RewriteCond %{LA-U:REQUEST_FILENAME} !-f
RewriteCond %{LA-U:REQUEST_FILENAME} !-d

The reason for it is because LA-U (look-ahead URL based) is needed for the proper value of REQUEST_FILENAME in some cases. More info on it can be read on https://httpd.apache.org/docs/current/mod/mod_rewrite.html (search for LA-U)

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PHP Error Handling & Error Handlers - Full PHP 8 Tutorial

Wed, 26 Feb 2025 20:00:15 +0000

In this PHP tutorial, you will learn different types of errors in PHP as well as the basics of error handling. You will also learn how to trigger errors manually. This video is just an introduction to error handling to prepare you for a more advanced & in-depth video that will be coming out about error handling that includes exceptions in the second section of this course.

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How To Work With PHPs Configuration File - PHP.INI - Full PHP 8 Tutorial

Wed, 26 Feb 2025 20:00:15 +0000

In this PHP tutorial, you will learn what the PHP configuration file is, what are some of the important settings & how to change them. The php.ini file is the settings or the configuration file for your PHP, each version can have its own php.ini. This file allows you to control how certain things in PHP work. You are able to also change some of the configuration settings at runtime by using ini_set.

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How To Work With Arrays In PHP - Full PHP 8 Tutorial

Wed, 26 Feb 2025 20:00:15 +0000

In this PHP tutorial, you will learn how to work with arrays in PHP using various built-in array functions. You will learn how to merge, sort, map, filter, search, reduce, combine, chunk, destructure arrays & more.

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How To Work With Dates & Time Zones - Full PHP 8 Tutorial

Wed, 26 Feb 2025 20:00:15 +0000

In this PHP tutorial, you will learn how to work with dates & times in PHP, how to change time zones & various built-in date functions.

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Variable, Anonymous, Callable, Closure & Arrow Functions In PHP - Full PHP 8 Tutorial

Wed, 26 Feb 2025 20:00:15 +0000

In this PHP tutorial, you will learn the differences between variable functions, anonymous functions, callbacks & closures, and arrow functions. You will also learn another type in PHP called callable type.

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PHP Variable Scopes - Static Variables - Full PHP 8 Tutorial

Wed, 26 Feb 2025 20:00:15 +0000

In this PHP tutorial, you will learn what variable scope is, global & local scopes, & more. You will also learn how you can use static variables to optimize your code & cache the value of expensive function calls.

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PHP Function Parameters - Named Arguments - Variadic Functions & Unpacking - Full PHP 8 Tutorial

Wed, 26 Feb 2025 20:00:15 +0000

In this PHP tutorial, you will learn how to define parameters & pass arguments. You will learn how to unpack arguments using the splat operator & how to capture passed arguments into a single array using the splat operator. You will learn what the named arguments feature is and how to use it with examples. The named arguments feature was added in PHP 8.

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How To Create Functions In PHP - Functions Tutorial - Full PHP 8 Tutorial

Wed, 26 Feb 2025 20:00:14 +0000

In this PHP tutorial, you will learn what functions are & how to create them. In addition to creating functions, you will learn about type hinting, return types, inner functions, union types & so on. In the next couple of videos, you will learn a lot more about functions & how you can use them properly so stay tuned.

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How To Include Files In PHP - Include and Require - Full PHP 8 Tutorial

Wed, 26 Feb 2025 20:00:14 +0000

In this PHP tutorial, you will learn how to include PHP files with some actual practical examples. You will learn how to use output buffering to render a PHP file into a string using, how files are actually being loaded & located, the differences between require, include, require_once & include_once, & how to use include statements for code reusability. You will also learn a few things to be aware of when including files because again this flexibility & ease of use comes at a cost of possible bugs.

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PHP Return, Declare & Tickable Statements - Full PHP 8 Tutorial

Wed, 26 Feb 2025 20:00:14 +0000

In this PHP tutorial, you will learn about the declare & return statements. When the return is used within a function it stops the execution of the function & returns the value of the expression it's given, if no expression is given it will return null. If the return is used in the global scope (out of a function) then the execution of that script will end & will return the value of the expression or null if no expression is given. Declare statement is used to set execution directives, there are three directives: ticks directive, encoding directive & strict_types directive.

The reason I did not talk about the goto statement is that it just makes code harder to maintain & read. You can use other control structures to achieve the same result. If you still want to know how to use it, here is the link to the docs: https://www.php.net/manual/en/control-structures.goto.php

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PHP Match Expression - Match vs Switch - Full PHP 8 Tutorial

Wed, 26 Feb 2025 20:00:14 +0000

In this PHP tutorial, you will learn about the newly added feature the match expression which was introduced in PHP 8. Match expression makes a block for switch statements much shorter & easier to read. You'll learn about the main differences between the match expression & switch statements with a real example. Do you like the match expression? Let me know your thoughts in the comments.

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PHP Switch Statement - Switch vs if/else statement - Full PHP 8 Tutorial

Wed, 26 Feb 2025 20:00:14 +0000

In this PHP tutorial you will learn about the switch statement in PHP, how to use it with examples, concerns when using switch statement within loops & the differences between the series of if statements & the switch statement. The switch statement is similar to if, elseif, else statements. The main difference is that the switch statement takes a single expression & compares its value against multiple values (cases).

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PHP Loops Tutorial - Break & Continue Statements - Full PHP 8 Tutorial

Wed, 26 Feb 2025 20:00:14 +0000

Loops are simple but there are some important things that you need to be aware of when working with them, such as performance, things to be aware of when working with references, how to break out of nested loops, how to handle infinite loops & so on. Loop is basically a control structure that allows you to execute a block of code or multiple statements N times until a given condition evaluates to false or you manually break out of the loop. In this video, we cover while loops, do-while loops, for loops & foreach loops with examples on iterating over strings, arrays, and so on.

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Control Structures in PHP - Conditional Statements - if/else - Full PHP 8 Tutorial

Wed, 26 Feb 2025 20:00:14 +0000

It's time to learn control structures which you will use a lot in PHP and in any programming language. Control structures allow you to group multiple statements & execute them after a certain condition is met or keep executing them until some condition is met. They basically allow you to control the flow of the code execution. The first control structure that is covered in this video is if, else, & elseif conditional statements.

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PHP Operator Precedence & Associativity - Full PHP 8 Tutorial

Wed, 26 Feb 2025 20:00:14 +0000

Operator precedence & associativity are very important topics to know because it can result in unexpected output when you combine multiple operators in an expression. Hoping that this video makes it clear how operations are grouped & what operator precedence & associativity are & how it works.

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PHP Operators Part 2 - Full PHP 8 Tutorial

Wed, 26 Feb 2025 20:00:14 +0000

We continue with the rest of the operators in this video where you will learn error control operator (@), pre & post increment (++) & decrement (--) operators, array operators (+, ==, ===, !=, !==), logical operators (&&, ||, !, and, or, xor) with explanation on what short-circuiting is & how it works & bitwise operators (& | ^ ~) also explaining how to use bitwise operators & how it works.

In addition to the basic explanation of how to use these operators & how they work I also talk about some important things so I recommend watching the video fully.

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PHP Operators Part 1 - Full PHP 8 Tutorial

Wed, 26 Feb 2025 20:00:13 +0000

In this video, you will learn all about Arithmetic, String, Comparison & Assignment operators. You will learn things beyond basic because, in my opinion, things I discuss in this video are important to know which is why I decided to split it into two videos to not make it too long. The second video will cover the rest of the operators.

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What Are Expressions In PHP & How They Are Evaluated - Full PHP 8 Tutorial

Wed, 26 Feb 2025 20:00:13 +0000

It's time to move on to expressions. Think of it as a new chapter in this course. Up until now, you have learned how to get PHP up & running, basic syntax, variables, constants, data types, casting & so on. However, almost everything in PHP is an expression & you've already seen expressions in previous videos. Let's do a quick review of what expressions are & what will be the topics of the upcoming videos.

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