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

phpÉú³ÉÑéÖ¤ÂëͼƬ´úÂë

Îļþcheck.php
<?php
//Éú³ÉÑéÖ¤ÂëͼƬ
Header("Content-type: image/PNG");
srand((double)microtime()*1000000);//²¥ÏÂÒ»¸öÉú³ÉËæ»úÊý×ÖµÄÖÖ×Ó£¬ÒÔ·½±ãÏÂÃæËæ»úÊýÉú³ÉµÄʹÓÃ
session_start();//½«Ëæ»úÊý´æÈësessionÖÐ
$_SESSION['authnum']="";
$im = imagecreate(62,20); //ÖÆ¶¨Í¼Æ¬±³¾°´óС
$black = ImageColorAllocate($im, 0,0,0); //É趨ÈýÖÖÑÕÉ«
$white = ImageColorAllocate($im, 255,255,255);
$gray = ImageColorAllocate($im, 200,200,200);
imagefill($im,0,0,$gray); //²ÉÓÃÇøÓòÌî³ä·¨£¬É趨£¨0,0£©
while(($authnum=rand()%100000)<10000);
//½«ËÄλÕûÊýÑéÖ¤Âë»æÈëͼƬ
$_SESSION['authnum']=$authnum;
imagestring($im, 5, 10, 3, $authnum, $black);
// Óà col ÑÕÉ«½«×Ö·û´® s »­µ½ image Ëù´ú±íµÄͼÏñµÄ x£¬y ×ù±ê´¦£¨Í¼ÏñµÄ×óÉϽÇΪ 0, 0£©¡£
//Èç¹û font ÊÇ 1£¬2£¬3£¬4 »ò 5£¬ÔòʹÓÃÄÚÖÃ×ÖÌå
for($i=0;$i<200;$i++) //¼ÓÈë¸ÉÈÅÏóËØ
{
$randcolor = ImageColorallocate($im,rand(0,255),rand(0,255),rand(0,255));
imagesetpixel($im, rand()%70 , rand()%30 , $randcolor);
}
ImagePNG($im);
ImageDestroy($im);
?>
ÔÚÔ­ÎļþÖмÓÈë<img src="check.php" width="50" height="30" />


Ïà¹ØÎĵµ£º

ubuntu Ï ´î½¨ apache+php+mysql


#apt-get install apache2
//°²×°apahce2
#apt-get install php5
//°²×°php5
#apt-get install mysql-server
//°²×°mysql·þÎñ¶Ë
#apt-get install  mysql-myclient
//°²×°mysqlµÄ¿Í»§¶Ë
#apt-get install php-mysql
//°²×°php-mysqlµÄÁ¬½á
apache+php+mysql »·¾³ÒѾ­´î½¨ºÃÁË
½«ÒÔϵķþÎñÖØÆôÒ»ÏÂ
#/et ......

ÐÂÒ»´ú PHP ¿ò¼Ü QeePHP ·¢²¼

http://blog.csdn.net/fleaphp/archive/2009/02/26/3940430.aspx
QeePHP µÄ¼Ü¹¹Ä£Ê½
QeePHP ÊÇÒ»¸öÓëÖÚ²»Í¬µÄ¿ò¼Ü¡£
QeePHP ×ñÑ­“ÄÚºË×îС»¯£¬¹¦Äܲå¼þ»¯”µÄÔ­Ôò£¬ÀûÓÃÄÚºËʵÏÖÁËÒ»¸ö¿ìËÙ¡¢¿ÉÀ©Õ¹µÄ¼Ü¹¹¡£È»ºóÔÚºËÐÄÖ®Í⣬ͨ¹ý¸÷ÖÖ²å¼þÌṩ²»Í¬ÀàÐ͵Ļù´¡·þÎñ¡£
 
QeePHP µÄ¼Ü¹¹¸Åò
ÕâÖּܹ¹Ä£Ê½µÄ ......

PHPµÄÈýµã¾«»ª½éÉÜ


                               PµÄÈýµã¾«»ª½éÉÜ
ÎÒ·¢ÏֺܶàµÄPHP³ÌÐòÔ±£¬ÓÈÆäÊÇѧϰ»¹²»ÊǺܾõ쬶¼²»ÖªµÀPHPµÄ¾«»ªËùÔÚ¡£Perlµ±ÄêÈçºÎÔÚÉ̽ç³öÃû£¿ÆäÇ¿´ó ......

[ת]PHP autoload»úÖÆÏê½â

2008.12.13×¢£º¹ØÓÚSPLµÄautoloadµÄº¯ÊýÊֲᣬÇë²Î¿¼ SPLº¯ÊýÊÖ²á:
http://www.phpinternals.com/blog/2008/12/translate-refs-spl-functions/
(1) autoload»úÖÆ¸ÅÊö
 
 ÔÚ
ʹÓÃPHPµÄOOģʽ¿ª·¢ÏµÍ³Ê±£¬Í¨³£´ó¼Òϰ¹ßÉϽ«Ã¿¸öÀàµÄʵÏÖ¶¼´æ·ÅÔÚÒ»¸öµ¥¶ÀµÄÎļþÀÕâÑù»áºÜÈÝÒ×ʵÏÖ¶ÔÀà½øÐи´Óã¬Í¬Ê±½«À´ ......

WinXP IIS 5.1 PHP 5.3 VC9.0 ÅäÖÃÏê½â

IISÉϰ²×°PHP5.3µÄÍêÕû½Ì³Ì·½·¨(¼°5.3.0ÒÔºó°æ±¾µÄ·½·¨)
ÓÉÓÚPHP5.3µÄÈ«ÐÂÌØÐ§¼°¸Ä½ø£¬Ô­ÓеÄisapi·½Ê½½âÎöPHP
½Å±¾ÒѾ­²»±»Ö§³Ö£¬PHP´Ó5.3
.0ÒÔºóµÄ°æ±¾¿ªÊ¼Ê¹ÓÃ΢ÈíµÄfastcgiģʽ£¬ÕâÊÇÒ»¸ö¸üÏȽøµÄ·½Ê½£¬ÔËÐÐËٶȸü¿ì£¬¸üÎȶ¨£¡
а汾
µÄPHP5.3ͨ¹ýÒÔÍùÀÏ·½·¨ÒѾ­²»ÄÜÔÚIISÉϰ²×°ÁË£¬ÏÖÔÚ¸ø³öÔÚIISÉϰ²×°PHP5.3ÒÔº ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ