哪位大哥帮忙翻译成php? java不懂, 对方没有php sdk谢谢了.
/** * 签名算法 * * @return * @throws exception */ public static string createsign(string param) throws exception { stringbuffer result = new stringbuffer(); messagedigest md5 = messagedigest.getinstance(md5); md5.update(param.getbytes(utf-8)); byte[] b = md5.digest(); for(int i=0;i>>4; int l = x&0x0f; result.append((char)(h+((h

回复内容： 哪位大哥帮忙翻译成php? java不懂, 对方没有php sdk谢谢了.
/** * 签名算法 * * @return * @throws exception */ public static string createsign(string param) throws exception { stringbuffer result = new stringbuffer(); messagedigest md5 = messagedigest.getinstance(md5); md5.update(param.getbytes(utf-8)); byte[] b = md5.digest(); for(int i=0;i>>4; int l = x&0x0f; result.append((char)(h+((h

function create_sign($src){ return substr(md5($src), 8, 16);}