<?php
//***********************************************//
// HwapCms - бесплатная wap CMS //
// Автор: wap_masterok //
// Официальный сайт //
// http://wap-help.ru //
// //
//***********************************************//
session_start ();
$_SESSION [ 'code' ]=(string) substr ( str_shuffle ( 'QWERTYUIPASDFGHJKLZ XCVBNM 123456789 ' ), rand ( 0 , 30 ), 4 );
$thiz = ImageCreate ( 72 , 30 ); // Размер изображения
imagecolortransparent ( $thiz , imagecolorallocate ( $thiz , 0xff , 0xff , 0xff )); // Прозрачный фон
function imagekub ( $thiz , $size , $i1 , $niz1 , $chr = NULL ) { $color1 = imagecolorallocate ( $thiz ,( $l1 = rand ( 150 , 200 )),( $l2 = rand ( 150 , 200 )),( $l3 = rand ( 150 , 200 )));
$color2 = imagecolorallocate ( $thiz ,( $l1 - 50 ),( $l2 - 50 ),( $l3 - 50 ));
$color3 = imagecolorallocate ( $thiz ,( $l1 - 100 ), ( $l2 - 100 ),( $l3 - 100 ));
$color4 = imagecolorallocate ( $thiz ,( $l1 + 55 ), ( $l2 + 55 ),( $l3 + 55 ));
$niz3 = $niz1 ;
$niz2 =( $niz1 +( $b =( 12 + $size )));
$i2 = $i1 +( 12 + $size );
do { imageline ( $thiz , $i2 , (++ $niz3 ), $i1 , $niz3 , $color2 ); -- $b ;
}
while( $b > 1 );
imageline ( $thiz , $i2 , $niz1 , $i1 , $niz1 , $color1 );
imageline ( $thiz , $i1 , $niz2 , $i1 , $niz1 , $color1 );
imageline ( $thiz , $i2 , $niz1 , $i2 , $niz2 , $color3 );
imageline ( $thiz , $i2 , $niz2 , $i1 , $niz2 , $color3 );
if( $chr !== NULL ) { imagechar ( $thiz , $size , $i1 + 5 ,( $niz1 + ( $size < 1 ? 4 :( $size < 2 ? 3 : 2 ))), $chr , $color3 );
imagechar ( $thiz , $size , $i1 + 4 ,( $niz1 + ( $size < 1 ? 3 :( $size < 2 ? 2 : 1 ))), $chr , $color4 ); } return; }
for( $i = 0 ;
$i < 20 ; ++ $i ) imagekub ( $thiz , rand ( 0 , 2 ), rand ( 0 , 56 ), rand ( 0 , 14 ), '?' );
$o =- 1 ;
for( $i = 1 ;
$i <= 57 ;
$i += 18 ) imagekub ( $thiz , rand ( 2 , 4 ), $i , rand ( 0 , 14 ), substr ( $_SESSION [ 'code' ],(++ $o )));
ob_start ();
ImageGif ( $thiz );
ImageDestroy ( $thiz );
header ( "Content-Type: image/gif" );
header ( 'Content- Disposition: inline; filename=code.gif' );
header ( 'Content-Length: ' . ob_get_length ());
ob_end_flush ();
?>