PHP Tutorial for Beginners - PHP Crash Course (2025)

Web Reference: PHP Double Equals == equality chart: PHP Triple Equals === Equality chart: Source code to create these images: PHP equality charts Guru Meditation Those who wish to keep their sanity, read no further because none of this will make any sense, except to say that this is how the insanity-fractal, of PHP was designed. NAN != NAN but NAN == true. The PHP 7.0 migration docs has this to say: The null coalescing operator (??) has been added as syntactic sugar for the common case of needing to use a ternary in conjunction with isset (). As of PHP 5.3: Since PHP 5.3, it is possible to leave out the middle part of the ternary operator. Expression expr1 ?: expr3 returns expr1 if expr1 evaluates to TRUE, and expr3 otherwise. As of PHP 7.0 PHP 7 has new Null Coalesce Operator. This is the same as a ternary but is also called an "isset ternary".

YouTube Excerpt: Check my course "Laravel for Beginners" and get lifetime access: https://thecodeholic.com/p/laravel-11-for-beginners This tutorial is the perfect starting point if you have some experience in programming and want to try PHP. In this crash course you will learn the most basic and important things in PHP such as: php syntax, variables, loops, functions, conditionals,strings arrays, form submission, uploading files, working with files and directories, composer and databases. Timecodes: 00:00 - Intro 03:13 - How PHP Works 04:00 - Setup PHP and Syntax 11:32 - Variables & Types 18:56 - Strings 20:20 - Numbers 22:25 - Conditionals 26:39 - Arrays 30:53 - Functions 32:42 - Forms & Superglobals 41:40 - Working with Files & Directories 56:10 - Composer 01:03:17 - Databases 01:12:03 - Including Files 01:15:40 - Conclusion ⬇️ Download PDF file of tutorial notes: https://resources.thecodeholic.com/php-crash-course-notes-pdf ⭐ Project Repository: https://github.com/thecodeholic/php-crash-course-2025 🔔 Subscribe: https://bit.ly/2xTQOI0 🖱️Follow me on social media:🖱️ https://x.com/thecodeholic https://www.facebook.com/thecodeholic https://www.instagram.com/thecodeholic

Check my course "Laravel for Beginners" and get lifetime access: https://thecodeholic.com/p/laravel-11-for-beginners This tutorial is the perfect...

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