Max of Arrays

Which array is bigger? Watch max([1,2,3], [4,5]) and learn how PHP compares arrays! The result is unexpected!

#php #phptricks #max #arrays #comparison #phpquiz

https://www.youtube.com/watch?v=3jXTBoFf0i8

PHP Array Key Type Casting Mystery

Can you guess this? PHP array keys get cast automatically. Watch what happens with [1] vs ['1'] vs [true]. The result is wild!

#php #phptricks #codingtips #programmingtutorial #phparrays #arraykeys #typecasting #phpquiz #codingchallenge #phpshorts #arraybehavior #phpdata

https://www.youtube.com/watch?v=oBXSVMxoHBI

PHP Generator Yield Magic

Stop scrolling! PHP generators use memory efficiently. See function numbers() with yield. One keyword, infinite possibilities!

#php #phptricks #codingtips #programmingtutorial #phpgenerators #phpyield #memoryefficient #phpquiz #codingchallenge #phpshorts #phpadvanced #php5.5

https://www.youtube.com/watch?v=Tt0pvyS72VM

PHP strcmp vs == Comparison

Stop scrolling! PHP strcmp() and == compare differently. See '10' vs '10.0'. The difference will shock you!

#php #phptricks #codingtips #programmingtutorial #phpstrcmp #stringcomparison #phpstrings #phpquiz #codingchallenge #phpshorts #stringfunctions #phpcomparison

https://www.youtube.com/watch?v=JNLjMPqfBZQ

@gmazzap Although it is documented, the behavior of array_merge with integer keys is unexpected, since most people answered the question incorrect.

If you want to keep the keys when merging arrays, it is safer to use the + operator:

```php
$b = [4 => 1] + $a;
```

https://3v4l.org/42i4k#vnull

#phpquiz #php

#phpquiz #php

```php
$a = [];
$b = array_merge([4 => 1], $a);
```
Which one is true now:

PHP Magic Constants Behavior

Watch this! PHP magic constants change based on context. See __LINE__ and __FUNCTION__ in different scopes. Perfect for debugging!

#php #phptricks #codingtips #programmingtutorial #phpmagicconstants #phpdebugging #phpconstants #phpquiz #codingchallenge #phpshorts #phpfeatures #debugging

https://www.youtube.com/watch?v=OZb0gcBc6bk

PHP Null Coalescing Operator Secret

Stop scrolling! PHP ?? operator has a hidden trick. Watch null ?? 'default' ?? 'fallback'. The result will surprise you!

#php #phptricks #codingtips #programmingtutorial #phpnullcoalescing #phpoperators #nullhandling #phpquiz #codingchallenge #phpshorts #php7

https://www.youtube.com/watch?v=AVWEeNrXnjs

Modulo with Negatives

Modulo with negative numbers in PHP! See -7 % 3 vs 7 % -3 - which negative wins? The answer surprises everyone!

#php #phptricks #modulo #negative #phpquiz

https://www.youtube.com/watch?v=dGydndHfPKI

PHP Callable Type Hint Secret

Can you solve this? PHP callable accepts functions, methods, and closures. See what callable $func does. Game changer!

#php #phptricks #codingtips #programmingtutorial #phpcallable #typehints #phpfunctions #phpquiz #codingchallenge #phpshorts #phpadvanced #functionpointers

https://www.youtube.com/watch?v=DXEDNL6mAxE

Null Coalesce Chain

The null coalesce operator is genius! See $a ?? $b ?? $c in action. Which value wins? Test your skills!

#php #phptricks #nullcoalesce #operators #phpquiz

https://www.youtube.com/watch?v=iXH4EDcJZeg

array_combine Mismatch

What if array keys and values have different lengths? Watch array_combine fail! Can you predict the result?

#php #phptricks #arraycombine #error #phpquiz

https://www.youtube.com/watch?v=dc6Qs8OaWOQ

PHP Static Variable Trap

Watch this! PHP static variables persist across function calls. See what happens when you call the function twice. Game changer!

#php #phptricks #codingtips #programmingtutorial #phpstaticvariables #functionscope #phpmemory #phpquiz #codingchallenge #phpshorts #phpadvanced #variablescope

https://www.youtube.com/watch?v=eWWcAmfs1yI

PHP Array Union vs Merge Trap

Stop scrolling! PHP + and array_merge() work completely differently. See the difference with duplicate keys. The result is SHOCKING!

#php #phptricks #codingtips #programmingtutorial #phparrayunion #arraymerge #arrayoperations #phpquiz #codingchallenge #phpshorts #phparrays #arrayfunctions

https://www.youtube.com/watch?v=fEYx8AHOK8M

PHP Array Access on Strings

Can you solve this? PHP lets you access strings like arrays. See what 'Hello'[1] returns. The behavior is WILD!

#php #phptricks #codingtips #programmingtutorial #phpstringaccess #stringindexing #arrayaccess #phpquiz #codingchallenge #phpshorts #stringmanipulation #phpstrings

https://www.youtube.com/watch?v=V18SD51i2wY

PHP Anonymous Class Trick

Wait for the reveal! PHP anonymous classes create objects on the fly. See new class {}. This will change your code style!

#php #phptricks #codingtips #programmingtutorial #phpanonymousclasses #php7 #objectcreation #phpquiz #codingchallenge #phpshorts #phpmodern #classes

https://www.youtube.com/watch?v=2TNZPgNrP2I

Switch Type Juggling

PHP switch statements use loose comparison! See how '1' matches case 1. This trap catches even experienced developers!

#php #phptricks #switch #typecoercion #phpquiz

https://www.youtube.com/watch?v=Au8lBWRj0tY

PHP Closure Variable Binding

Wait for the reveal! PHP closures capture variables differently than you think. See what happens with use(). This changes everything!

#php #phptricks #codingtips #programmingtutorial #phpclosures #anonymousfunctions #variablebinding #phpquiz #codingchallenge #phpshorts #phpadvanced #lambdafunctions

https://www.youtube.com/watch?v=XoHcmIUxVws

Array + vs array_merge

Array + vs array_merge in PHP! Watch $a + $b vs array_merge behavior. They're completely different!

#php #phptricks #arraymerge #union #phpquiz

https://www.youtube.com/watch?v=Jd-hgzyoCLA

Ternary Associativity

PHP ternary operator is left-associative! This trap catches everyone. Can you predict the output?

#php #phptricks #ternary #associativity #phpquiz

https://www.youtube.com/watch?v=qN3jEXSPiZc