firstgarden/firstgarden-web-gnu
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Activity

비표준 그누보드4 첫커밋

Browse Source
This commit is contained in:
whitedot
2012-10-05 15:12:27 +09:00
parent 8751c57ffc
commit a4b2e70e4d
899 changed files with 89562 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

54
bbs/norobot_image.php Normal file
View File

@ -0,0 +1,54 @@
<?
include_once("./_common.php");
function echo_check_image($str, $width, $height, $background_color, $text_color, $grid_color)
{
$number = $str;
$background_color = str_replace("#", "", $background_color);
$text_color = str_replace("#", "", $text_color);
$grid_color = str_replace("#", "", $grid_color);
// WebColor -> RGB
$BR = hexdec(substr($background_color, 0, 2));
$BG = hexdec(substr($background_color, 2, 2));
$BB = hexdec(substr($background_color, 4, 2));
$TR = hexdec(substr($text_color, 0, 2));
$TG = hexdec(substr($text_color, 2, 2));
$TB = hexdec(substr($text_color, 4, 2));
$GR = hexdec(substr($grid_color, 0, 2));
$GG = hexdec(substr($grid_color, 2, 2));
$GB = hexdec(substr($grid_color, 4, 2));
$im = @imagecreate($width, $height) or die("Cannot Initialize new GD image stream");
header ("Content-type: image/png");
$background_color = imagecolorallocate($im, $BR, $BG, $BB);
$text_color = imagecolorallocate($im, $TR, $TG, $TB);
$grid_color = imagecolorallocate($im, $GR, $GG, $GB);
image_random_grid($im, $width, $height, 5, $grid_color);
imagestring($im, rand(4,6), rand(5,15), rand(1,3), $number, $text_color);
imagepng($im);
imagedestroy($im);
}
function image_random_grid($im, $w, $h, $s, $color)
{
for($i=1; $i<$w/$s; $i++) {
$tmp = rand($s-$s/3, $s+$s/3);
imageline($im, $i*$tmp, 0, $i*$tmp, $h, $color);
}
for($i=1; $i<$h/$s; $i++) {
$tmp = rand($s-$s/3, $s+$s/3);
imageline($im, 0, $i*$tmp, $w, $i*$tmp, $color);
}
}
//echo_check_image(rand(4,6), 65, 20, "#FF33CC", "#FFFFFF", "#FF79DE");
echo_check_image($_SESSION['ss_norobot_key'], 80, 19, "#FF33CC", "#FFFFFF", "#FF79DE");
?>