Simple and safest way to get values from arrays.
Example:
#!php
use \AppZz\Helpers\Arr as Arr;
$arr = [
'foo' => '123',
'bar' => '456',
'qwe' => [
'a'=>'ert',
'b'=>'asd',
'c'=>[
'aa'=>2,
'bb'=>3
]
]
];
var_dump(Arr::get($arr, 'foo'));
var_dump(Arr::get($arr, 'foo1'));
var_dump(Arr::get($arr, 'foo1', 3));
var_dump(Arr::get($arr, 'bar'));
var_dump(Arr::path($arr, 'qwe.a'));
var_dump(Arr::path($arr, 'qwe.b'));
var_dump(Arr::path($arr, 'qwe.aa'));
var_dump(Arr::path($arr, 'qwe.c.aa'));
var_dump(Arr::path($arr, 'qwe#c#aa', '#'));
var_dump(Arr::path($arr, 'qwe#c#aaa', '#', 22));