ÍêÕûµÄPHPͼÐÎÑéÖ¤Âë³ÌÐòÔ´Â룡
´úÂëÈçÏÂ:
<?php
/* ÍøÕ¾ÑéÖ¤Âë³ÌÐò
* ÔËÐл·¾³£º PHP5.0.18 ϵ÷ÊÔͨ¹ý
* ÐèÒª gd2 ͼÐοâÖ§³Ö£¨PHP.INIÖÐ php_gd2.dll¿ªÆô£©
* ÎļþÃû: showimg.php
* ×÷Õߣº 17php.com
* Date: 2007.03
* ¼¼ÊõÖ§³Ö£º www.17php.com
*/
//Ëæ»úÉú³ÉÒ»¸ö4λÊýµÄÊý×ÖÑéÖ¤Âë
$num="";
for($i=0;$i<4;$i++){
$num .= rand(0,9);
}
//4λÑéÖ¤ÂëÒ²¿ÉÒÔÓÃrand(1000,9999)Ö±½ÓÉú³É
//½«Éú³ÉµÄÑéÖ¤ÂëдÈësession£¬±¸ÑéÖ¤Ò³ÃæÊ¹ÓÃ
Session_start();
$_SESSION["Checknum"] = $num;
//´´½¨Í¼Æ¬£¬¶¨ÒåÑÕɫֵ
Header("Content-type: image/PNG");
srand((double)microtime()*1000000);
$im = imagecreate(60,20);
$black = ImageColorAllocate($im, 0,0,0);
$gray = ImageColorAllocate($im, 200,200,200);
imagefill($im,0,0,$gray);
//Ëæ»ú»æÖÆÁ½ÌõÐéÏߣ¬Æð¸ÉÈÅ×÷ÓÃ
$style = array($black, $black, $black, $black, $black, $gray, $gray, $gray, $gray, $gray);
imagesetstyle($im, $style);
$y1=rand(0,20);
$y2=rand(0,20);
$y3=rand(0,20);
$y4=rand(0,20);
imageline($im,
Ïà¹ØÎĵµ£º
1.Appserv ÊÇʲô£¿
Appserv ÊÇPHPÍøÒ³¼ÜÕ¾¹¤¾ß×éºÏ°ü£¬¿ÉÒÔ½«ÍøÂçÉÏÃâ·ÑµÄ¼ÜÕ¾×ÊÔ´ÖØÐ°ü×°³Éµ¥Ò»µÄ°²×°³ÌÐò¡£ËüÌṩÁ˼òÒס¢¿ìËÙµÄPHPÔËÐл·¾³µÄ´î½¨»úÖÆ£¬¶ÁÕßÖ»Ðè°´ÕÕÆÕͨӦÓÃÈí¼þµÄ°²×°·½Ê½¾Í¿ÉÒÔÍê³ÉApache+MySQL+PHP+phpMyAdminµÄ°²×°ÓëÅäÖù¤×÷¡£
2.Appserv ÏÂÔØµØÖ·
http://www. ......
REQUEST_URI ·µ»ØµÄÊǰüÀ¨ºóÃæÊý¾Ý´®µÄµØÖ·£¬Èç index.php?str=1234 PHP_SELF ÊÇ index.php
--------------------------------------------------------------------------------
$_SERVER[’PHP_SELF’]ÔÚ¿ª·¢µÄʱºò³£»áÓõ½£¬Ò»°ãÓÃÀ´ÒýÓõ±Ç°ÍøÒ³µØÖ·£¬²¢ÇÒËüÊÇϵͳ×Ô¶¯Éú³ÉµÄÈ«¾Ö±äÁ¿£¬Ò²»áÓÐʲôÎÊÌâô?È ......
ת×Ô:http://www.ccvita.com
;;;;;;;;;;;;;;
;; ¼ò½é ;;
;;;;;;;;;;;;;;
; ±¾ÎIJ¢·ÇÊǶÔÓ¢Îİæ php.ini µÄ¼òµ¥·Ò룬¶øÊDzο¼ÁËÖÚ¶à×ÊÁÏÒԺ󣬽áºÏ×Ô¼ºµÄÀí½â£¬Ôö¼ÓÁËÐí¶àÄÚÈÝ£¬
; °üÀ¨ÔÚÔÓÐ php.ini »ù´¡ÉÏÔö¼ÓÁËһЩʵÓÃÄ£¿éµÄÅäÖÃ˵Ã÷£¬Í¬Ê±¶ÔÎļþÄÚÈݵİ²ÅŽøÐÐÁ˵÷Õû¡£
; ÓÉÓÚ×÷Õß²»Ï²»¶ no-free µÄÍæÒâ¶ù£ ......
ÒÔ¶¯ÊÖʵ¼ùΪÈÙ , ÒÔÖ»¿´²»Á·Îª³Ü;
ÒÔ´òÓ¡ÈÕ־ΪÈÙ , ÒÔµ¥²½¸ú×ÙΪ³Ü;
ÒÔ¿Õ¸ñËõ½øÎªÈÙ , ÒÔÖÆ±íËõ½øÎª³Ü;
ÒÔµ¥Ôª²âÊÔΪÈÙ , ÒÔÈ˹¤²âÊÔΪ³Ü;
ÒÔÄ£¿é¸´ÓÃΪÈÙ , ÒÔ¸´ÖÆÕ³ÌùΪ³Ü;
ÒÔ¶à̬ӦÓÃΪÈÙ , ÒÔ·ÖÖ§ÅжÏΪ³Ü;
ÒÔPythonicΪÈÙ , ÒÔÈßÓàÍÏí³Îª³Ü;
ÒÔ×ܽá·ÖÏíΪÈÙ , ÒÔ¹òÇóÆä½âΪ³Ü; ......
EClipse for PHP ÖÐÎÄÂÒÂëÎÊÌâ
UTF-8 ¸ñʽµÄphp,ÖÐÎͼÊÇÂÒÂë.
Èç¹û´ËʱÔÚEClipseÖÐÊäÈëÖÐÎÄ»áÓÐ CP1252 ´íÎó( CP1252²»Ö§³Öxxxx )
½â¾ö·½·¨:
windows->preferences->general ´ò¿ªµã»÷workspace ´ËʱÓÒ²à³öÏÖtext file encoding¾ÍÊÇÎı¾±àÂë default cp1252 µã»÷other ÏÂÀ²Ëµ¥ Ñ¡ÔñUTF-8 Ñ¡Ôñ¼´¿É±àÒë ......