nginx.conf

# Nginx Rewrite rules for dummyimage.com

# URLs like /123x456.jpg will 404 since the image file doesn't actually exist
# We will catch those requests and pass them to code.php and try to render them as images
error_page 404 = @404;
location @404 {
   rewrite (.*) /code.php?x=$request_uri last;
}

# You might have errors if this location block is defined more than once. There can be only one.
location / {

  rewrite ^/([\d].*) /code.php?x=$1$args;

  # Standard Ad Sizes http://www.iab.net/iab_products_and_industry_services/1421/1443/1452

  # Square Pop Up 250x250
  rewrite ^/(s\w+pop)(.*) /code.php?x=250x250$2;

  # Vertical Banner 120x240
  rewrite ^/(ver\w+ban)(.*) /code.php?x=120x240$2;

  # Full Banner 468x60
  rewrite ^/(f\w+ban)(.*) /code.php?x=468x60$2;

  # Half Banner 234x60
  rewrite ^/(h\w+ban)(.*) /code.php?x=234x60$2;

  # Micro Bar 88x31
  rewrite ^/(m\w+bar)(.*) /code.php?x=88x31$2;

  # Button 1 120x90
  rewrite ^/(b\w+1)(.*) /code.php?x=120x90$2;

  # Button 2 120x60
  rewrite ^/(b\w+2)(.*) /code.php?x=120x60$2;

  # Square Button 125x125
  rewrite ^/(s\w+but)(.*) /code.php?x=125x125$2;

  # Leaderboard 728x90
  rewrite ^/(lea\w+rd)(.*) /code.php?x=728x90$2;

  # Wide Skyscraper 160 x 600
  rewrite ^/(w\w+sk\w+r)(.*) /code.php?x=160x600$2;

  # Skyscraper 120 x 600
  rewrite ^/(sk\w+r)(.*) /code.php?x=120x600$2;

  # Half Page Ad 300 x 600
  rewrite ^/(h\w+g)(.*) /code.php?x=300x600$2;

  # Medium Rectangle 300x250
  rewrite ^/(me)\w+(rec\w+)(.*) /code.php?x=300x250$3;

  # Vertical Rectangle 240x400
  rewrite ^/(ver)\w+(rec)(.*) /code.php?x=240x400$3;

  # Large Rectangle 336x280
  rewrite ^/(large|lrg)(rec)(.*) /code.php?x=336x280$3;

  # Rectangle 180x150
  rewrite ^/(rec)(.*) /code.php?x=180x150$2;

  # Pop Under 720x300
  rewrite ^/(pop)(.*) /code.php?x=720x300$2;
}

# Display Standards - http://en.wikipedia.org/wiki/File:Vector_Video_Standards2.svg

# CGA 320x200
location /cga {
  rewrite ^/(cga)(.*) /code.php?x=320x200$2;
}

# QVGA 320x240
location /qvga {
  rewrite ^/(qvga)(.*) /code.php?x=320x240$2;
}

# VGA 640x480
location /vga {
  rewrite ^/(vga)(.*) /code.php?x=640x480$2;
}

# WVGA 800x480
location /wvga {
  rewrite ^/(wvga)(.*) /code.php?x=800x480$2;
}

# SVGA 1024x600
location /svga {
  rewrite ^/(svga)(.*) /code.php?x=1024x600$2;
}

# WSVGA 1024x600
location /wsvga {
  rewrite ^(.*)$ /code.php?x=1024x600;
}

# XGA 1024x768
location /xga {
  rewrite ^/(xga)(.*) /code.php?x=1024x768$2;
}

# WXGA 1280x800
location /wxga {
  rewrite ^/(wxga)(.*) /code.php?x=1280x800$2;
}

# WSXGA 1440x900
location /wsxga {
  rewrite ^/(wsxga)(.*) /code.php?x=1440x900$2;
}

# WUXGA 1920x1200
location /wuxga {
  rewrite ^/(wuxga)(.*) /code.php?x=1920x1200$2;
}

# WQXGA 2560x1600
location /wqxga {
  rewrite ^/(wqxga)(.*) /code.php?x=2560x1600$2;
}

# Video Standards

# NTSC 720x480
location /ntsc {
  rewrite ^/(ntsc)(.*) /code.php?x=720x480$2;
}

# PAL 768x576
location /pal {
  rewrite ^/(pal)(.*) /code.php?x=768x576$2;
}

# HD720 1280x720
location /hd720 {
  rewrite ^/(hd720)(.*) /code.php?x=1280x720$2;
}

# HD1080 1920x1080
location /hd1080 {
  rewrite ^/(hd1080)(.*) /code.php?x=1920x1080$2;
}

location \.(png|jpg|jpeg|gif)$ {
    try_files $uri /index.php;
}