To get the byte (char) representation of a bit string:
$char = pack("b8","01010101");
To get the bit_string of a char/byte:
$bit_string = unpack("b8",$char);

In reply to Re: I'm looking for the faster way to convert char 2 Bin and Bin 2 char (8bits) by Fixer
in thread I'm looking for the faster way to convert char 2 Bin and Bin 2 char (8bits) by DarkGoth

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