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<?php
 
$i = 26.75;
$ar = unpack("c*", pack("f", $i));
 
print_r($ar);

Success #stdin #stdout 0.02s 52432KB

stdin

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Standard input is empty

stdout

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Array
(
    [1] => 0
    [2] => 0
    [3] => -42
    [4] => 65
)

https://ideone.com/EHuKDG

language:

PHP (php 7.3.5)

created:

visibility:

public

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