PHP in 60 Seconds: The Basics #php #project #technology

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The basics of coding in PHP in 60 seconds.

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Dave Hollingworth

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For all you new people out there reading comments, PHP is super valuable to learn right now. There are a plethora of jobs needing PHP developers to maintain old systems. Much easier to get a job in php, than to try and get a job in a newer language/framework.

DevGio

I've been a PHP programmer for 22 year. (Yes, since 2001, version 4-something). The language has changed a lot in that time. At the beginning it was very similar to Perl and C, now it's more like Java. Lately however, in my company, some projects are being rebooted in C# and new stuff tends not to be done with PHP at all. I feel like PHP is declining in popularity, which makes me a little sad because I really like the language and I have no interest in C# and all the Microsoft associations that come with it.

dschledermann

0:28 You can put a trailing comma after the last item in the list. That can ease program maintenance in some situations.

lawrencedoliveiro

I wish I could afford to buy your udemy course. you are amazing teacher

dzvsow

PHP is a multi purpose language. And here we see just one scenario. Good tips.

jockrbr

Actually the video is very useful for those who just know programming language quite well and want to learn php.

antonioianniello

If you kmow a bit of SQL, its not that's hard to grasp at each glance

jeremiahsmarketing

Beware: you cannot access variables you declared in your file from inside a function UNLESS you re-declare them in the function with a global prefix.

Example:
```php
$var = "foo";
function boo(){
echo $var;
}
```
Will not echo the string foo because of scope. It will be null basically as the function cannot see the one declared outside.

Unless you add a global $var in the function like this:

```php
$var = "foo";
function boo(){
global $var;
echo $var;
}
```
Will echo "foo" as intended.

You can also pass by value like bo($var) but that is obvious

fuzzy-

Question, folks. I've been writing desktop applications in C# for 10 years. I want to move towards web development. There is scalability and microservices... really eager for it. Employers see that I have no practical knowledge in this area and turn me down. But I can potentially get a position in PHP. Should I go for PHP? Thank you very much, your answer is highly important 🙏

hello_world_zz