Variables Help in PHP -


question answer: https://stackoverflow.com/a/16721000/2217905

<?php if(isset($_post["act"])) { $uname = $_post['username']; //username $uname = str_replace(array('!','"','£','$','%','%','^','&','*','(',')','-','+','=','\\','/','[',']','{','}',';',':','@','#','~','<',',','>','.','?','|',' '), '', $uname);    // set variables , values want propogated through url  $variable['1'] = $_post['username'];  // set base of dynamic link  $link = "http://yunodev.com/skinstealer.php";   // add on question mark link, identify variables being set $link .= "?";  // lets add on our first variable link $link .= $variable['1'];    } ?> <!-- page skinstealer.php --> <html> <head> <title>minecraft skin stealer - image view</title> </head> <body> <img src="http://s3.amazonaws.com/minecraftskins/<?php echo $uname; ?>.png"  width="800" height="400" alt="error"> <p><b>image scaled 800x400pixels. smaller, , no blur when downloaded.</b></p> <p><a href="http://s3.amazonaws.com/minecraftskins/<?php echo $uname; ?>.png">download skin</a></p>a

this code have right now, want when user goes link: http://example.com/skinstealer.php?id=laim shows skin. if makes sense.

never done variables before new me.

edit after george comment

currently (if echo) http://example.com/skinstealer.php?laim if go link, shows error image. can upload live demo if needed.

got it, finally. (well got other day forgot update question others have problem.)

code remove:

<?php if(isset($_post["act"])) {  // set variables , values want propogated through url  $variable['1'] = $_post['username'];  // set base of dynamic link  $link = "http://yunodev.com/skinstealer.php";   // add on question mark link, identify variables being set $link .= "?";  // lets add on our first variable link $link .= $variable['1'];    } <!-- remove

you change 'post' 'get', example here: http://yunodev.com/download/minecraft/ (v5)


Comments

Post a Comment

Popular posts from this blog

user interface - Python attempting to create a simple gui, getting "AttributeError: 'MainMenu' object has no attribute 'intro_screen'" -

complete newbie here python started learning language few days ago (with no programming experience beforehand). i'm bashing skull against desk here, trying create 1 menu button lead menu, supposed replace/hide/destroy previous menu (either works, long process can reversed). what i've come far: import wx class mainframe(wx.frame): def __init__(self): wx.frame.__init__(self, none) self.centre() self.main_menu = mainmenu(self) self.intro_screen = introscreen(self) self.intro_screen.hide() class mainmenu(wx.frame): def __init__(self, parent): wx.frame.__init__(self, parent=parent) self.main_menu = mainmenu panel = wx.panel(self) sizer = wx.boxsizer(wx.vertical) nextscreen = wx.button(panel, label='next screen', size=(150,30)) nextscreen.bind(wx.evt_button, self.nextscreen) sizer.add(nextscreen, 0, wx.center|wx.all, 5) self.show() self.c...
Read more

jquery - Common JavaScript snippet to share files on Google Drive, Dropbox, Box.net or SkyDrive -

this first assignment of file sharing. need share files our website above mentioned locations. currently, have been exploring each service’s api file sharing. question 1 : there javascript code snippet available (like addthis.com ) share files? question 2 : should use server side coding file sharing or javascript advisable? thanks viewers. found useful plug-in named "ink file picker". saves given http file resource directly users online storage engine. url: https://developers.inkfilepicker.com/docs/web/ live example: http://ctrlq.org/save/
Read more

Android Gson.fromJson error -

i've completed tutorial how connect json url , parse content using gson library. code works fine url specified in tutorial, tryed modify work this url . tryed display 1 field second ulr, base field, can't work. here code, please help: public class jsonparsingactivity extends activity { string url = "http://api.openweathermap.org/data/2.5/weather?q=london,uk"; @override public void oncreate(bundle savedinstancestate) { super.oncreate(savedinstancestate); setcontentview(r.layout.main); inputstream source = retrievestream(url); gson gson = new gson();// main gson class reader reader = new inputstreamreader(source); searchresponse response = gson.fromjson(reader, searchresponse.class); //gson.fromjson(string, class) toast.maketext(this, response.base, toast.length_short).show(); } private inputstream retrievestream(string url) { defaulthttpclient client = new defaulthttpclient(); httpget getrequest = new httpget(url);...
Read more