Welcome to PHP tutorial page 4.0!
Winter coming soon...
I love... PHP2!
string(4) "PHP2"
Variable 5 exists inside function
Variable BZ 5 exists outside function
Strings
17
4
6
HELLO WORLD !
Array
(
[0] => Hello
[1] => World
[2] => !
)
array(3) {
[0]=>
string(5) "Hello"
[1]=>
string(5) "World"
[2]=>
string(1) "!"
}
Warning: Array to string conversion in /home/zhoumkeh/php.zhou-micro.co.za/index.php on line 50
Array
World
Brian Zhou
5
5
6