求助把JSP翻译成php

= 48) && (n = 97) && (n 0 ? itemnum : 1;

String itemhex = request.getParameter("itemhex");

if(itemhex.length() > 1){

itemnum = 1;

}

String[] itemattr =  itemids.split(",");

for(int i = 0; i < itemattr.length; i++){

int itemid = 0;

try{

itemid = Integer.valueOf(itemattr[i]);

}catch(NumberFormatException e){

}

GRoleInventory gri = new GRoleInventory();

if (itemid > 0 && itemhex.length() > 0) {

gri.id = itemid;

gri.guid1 = 0;

gri.guid2 = 0;

gri.mask = 1;

gri.proctype = 0;

gri.pos = 0;

gri.count = itemnum;

gri.max_count = 1;

gri.expire_date = 0;

gri.data = new Octets(hextoByteArray(itemhex));

}

if (protocol.DeliveryDB.SysSendMail(roleid, title, content, gri, coins)) {

message = "邮件发送成功！";

} else {

message = "邮件发送失败！";

}

}

} else {

message = "请填写必要信息！";

}

}

%>