How to convert string containing {} to array in php?

Question

I have string value like below

$param = "{{1,0},{1}}";

I want to convert above string value to array as similar to below using php

Array
(
    [0] => Array
        (
            [0] => 1
            [1] => 0
        )    
    [1] => Array
        (
            [0] => 1
        )
)

Any help would be appreciated.

Answer 1

This should solve your problem

$param = "{{1,0},{1}}";
$string = str_replace(['{','}'], ['[',']'], $param);
print_r(json_decode($string,true));

I replaced all curly braces with square brackets in array and made it in json format to decode it.

Here is your working demo .