can someone show me how to get min max in array?

i have a array below:

PHP Code:

Array
(
 
    [f_price] => Array
        (
            [0] => 1000000,2900000
            [1] => 3000000,5900000
        )

) 


i want  to get
1. $min =  1000000,  $max=2900000;
2 $min = 3000000 $max = 5900000


thank you in advance

Get min and max value in PHP Array

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