PHP unpack()

1 개요

PHP unpack()

$binarydata = "\x04\x00\xa0\x00";
$array1 = unpack("cchars/nint", $binarydata);
$array2 = unpack("c2chars/nint", $binarydata);
print_r($array1);
print_r($array2);
# Array
# (
#     [chars] => 4
#     [int] => 160
# )
# Array
# (
#     [chars1] => 4
#     [chars2] => 0
#     [int] => 40960
# )

2 같이 보기

• PHP pack()

3 참고

• http://php.net/manual/en/function.unpack.php
• http://www.w3schools.com/php/func_misc_unpack.asp