Tag Archives: 二进制转换

八 17

PHP字符串(含中文)转二进制串代码

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二进制转换,PHP字符串(含中文)转二进制串代码

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function StrToBin($str){
    $arr = preg_split('/(?<!^)(?!$)/u', $str);
    foreach($arr as &$v){
        $temp = unpack('H*', $v);
        $v = base_convert($temp[1], 16, 2);
        while($v<8)$v='0'.$v;
        unset($temp);
    }
    return join(' ',$arr);
}
 
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("织梦先生");
echo '<br>';
echo BinToStr('111001101001110010001001 111001001011100010000000 111010011010001010010111 111001111000100110011011 111010011000000010111100 111001111001101010000100 111001011011111110000011 111011111011110010001100 111001001011110110100000 111001011011000010110001 111001011000111110101111 111001001011101110100101 111001111000100110011011 111010011000000010111100 111001001011101010001110 111001011010010010101001 111001001011100010001011 111011111011110010000001');

代码解释: Continue reading →