Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ÍêÕûµÄPHPͼÐÎÑéÖ¤Âë³ÌÐòÔ´Â룡


´úÂëÈçÏÂ:
<?php
   /*   ÍøÕ¾ÑéÖ¤Âë³ÌÐò
    *   ÔËÐл·¾³£º PHP5.0.18 Ïµ÷ÊÔͨ¹ý
    *   ÐèÒª gd2 Í¼ÐοâÖ§³Ö£¨PHP.INIÖРphp_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

how to install apache, PHP and MySQL on Linux

how to install apache, PHP and MySQL on Linux
This tutorial explains the installation of Apache web server, bundled with PHP and MySQL server on a Linux machine. The tutorial is primarily for SuSE 9.2, 9.3, 10.0 & 10.1 operating systems, but most of the steps ought to be valid for all Linux-lik ......

how to install apache, PHP and MySQL on Linux 2

how to install apache, PHP and MySQL on Linux
This tutorial explains the installation of Apache web server, bundled
with PHP and MySQL server on a Linux machine. The tutorial is primarily for SuSE
9.2, 9.3, 10.0 & 10.1, but most of the steps ought to be valid for all
Linux-like operating ......

phpÅäÖÃÎļþphp.ini ÖÐÎİæ

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£ ......

PHP³ÌÐòµ÷ÊÔÈÕ¼Ç

 ÎÊÌâÒ»£ºcactiÈç·¨Õý³£µÇ¼£¬Ã»Óб¨PHP³ÌÐò´íÎó
 ½â¾ö¹ý³Ì½â¾ö¹ý³Ì£º¿ªÆôPHP±¨´íÏÔʾ£¨ÔÚµ÷ÊÔʱ£¬Ò»Ö±¿¨ÔÚÕâ¶ù£¬ÓÉÓÚÊÇ·þÎñÆ÷ÉÏ£¬Ã»ÓпªÆô±¨´í³ÌÐò£©display_errors = On
                ·¢ÏÖ±¨Warning: session_start() [ ......

php°ËÈٰ˳Ü

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; ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ