foreach($arr as &$v){
$temp = unpack('H*', $v);
$v = base_convert($temp[1], 16, 2);
unset($temp);
}
return join(' ',$arr);
}
/**
* 讲二进制转换成字符串
* @param type $str
* @return type
*/
function BinToStr($str){
$arr = explode(' ', $str);
foreach($arr as &$v){
$v = pack("H".strlen(base_convert($v, 2, 16)), base_convert($v, 2, 16));
}
return join('', $arr);
}
echo StrToBin("php二次开发:www.111com.net");;
echo '
';
echo BinToStr("1110000 1101000 1110000 111001001011101010001100 111001101010110010100001 111001011011110010000000 111001011000111110010001 111011111011110010011010 1110111 1110111 1110111 101110 1110000 1101000 1110000 110010 101110 1100011 1100011");