获取所有PHP变量及其值

Question

Is there any method to get all the PHP variables and its value in a page ?

I searched for it and couldn't find one.

Eg:

$a = 10;

$b = $a + 5;

What I am looking for is a method like

get_all_var() gives output:

$a = 10

$b = 15

Answer 1

You can try with get_defined_vars