这是代码:
function pkcs5_pad ($text, $blocksize)
{
$pad = $blocksize – (strlen($text) % $blocksize);
return $text . str_repeat(chr($pad), $pad);
}
报错:Parse error: syntax error, unexpected T_STRING
报错的句子是:$pad = $blocksize – (strlen($text) % $blocksize);
什么原因啊?
------解决方案--------------------
有非法字符
function pkcs5_pad($text, $blocksize){
$pad = $blocksize - (strlen($text) % $blocksize);
return $text . str_repeat(chr($pad), $pad);
}