ÍøÂç±à³Ì | Õ¾³¤Ö®¼Ò | ÍøÒ³ÖÆ×÷ | ͼÐÎͼÏó | ²Ù×÷ϵͳ | ³åÀ˱¦µä | Èí¼þ½Ìѧ | ÍøÂç°ì¹« | Óʼþϵͳ | ÍøÂ簲ȫ | ÈÏÖ¤¿¼ÊÔ | ϵͳ½ø³Ì
Firefox | IE | Maxthon | ѸÀ× | µç¿ | BitComet | FlashGet | QQ | QQ¿Õ¼ä | Vista | ÊäÈë·¨ | Ghost | Word | Excel | wps | Powerpoint
asp | .net | php | jsp | Sql | c# | Ajax | xml | Dreamweaver | FrontPages | Javascript | css | photoshop | fireworks | Flash | Cad | Discuz!
µ±Ç°Î»Öà > ÍøÕ¾½¨ÉèѧԺ > ÍøÂç±à³Ì > PHPʵÀý
Tag:×¢Èë,´æ´¢¹ý³Ì,·ÖÒ³,°²È«,ÓÅ»¯,xmlhttp,fso,jmail,application,session,·ÀµÁÁ´,stream,ÎÞ×é¼þ,×é¼þ,md5,ÂÒÂë,»º´æ,¼ÓÃÜ,ÑéÖ¤Âë,Ëã·¨,cookies,ubb,ÕýÔò±í´ïʽ,ˮӡ,Ë÷Òý,ÈÕÖ¾,ѹËõ,base64,urlÖØÐ´,ÉÏ´«,¿Ø¼þ,Web.config,JDBC,º¯Êý,ÄÚ´æ,PDF,Ç¨ÒÆ,½á¹¹,ÆÆ½â,±àÒë,ÅäÖÃ,½ø³Ì,·Ö´Ê,IIS,Apache,Tomcat,phpmyadmin,Gzip,´¥·¢Æ÷,socket
ÍøÂç±à³Ì£ºASP½Ì³Ì,ASP.NET½Ì³Ì,PHP½Ì³Ì,JSP½Ì³Ì,C#½Ì³Ì,Êý¾Ý¿â,XML½Ì³Ì,Ajax,Java,Perl,Shell,VB½Ì³Ì,Delphi,C/C++½Ì³Ì,Èí¼þ¹¤³Ì,J2EE/J2ME,ÒÆ¶¯¿ª·¢
±¾ÔÂÎÄÕÂÍÆ¼ö
.ÓÃPHPʵÏÖPOP3ÓʼþµÄÊÕÈ¡£¨¶þ£©.
.×î¼òµ¥µÄPHP³ÌÐò--¼ÇÊýÆ÷.
.ÌôÕ½×î°ôµÄÁôÑÔ±¾µÄÔ´Â루ËÄ£©.
.ÓÃPHPʵÏÖÑéÖ¤Â빦ÄÜ.
.NO3µÚÈýµÛ¹úÁôÑÔ²¾ÖÆ×÷¹ý³Ì.
.´òÔì¼ÆÊýÆ÷DIYÈý²½Çú(ÉÏ).
.ÓÃPHP¿ª·¢GUI.
.ÎÞÏÞ¼¶±ð²Ëµ¥µÄʵÏÖ.
.Ò»¸öÓòÃû²éѯµÄ³ÌÐò.
.phpÖÐÎı¾Êý¾Ý·­Ò³£¨ÁôÑÔ±¾·­Ò³£©.
.PHP+MYSQLÁôÑÔ±¾(Èý) .
.ÎÒµÄÂÛ̳Դ´úÂë(¾Å).
.ÓÃPHPºÍACCESSдÁÄÌìÊÒ(¾Å).
.½¨Á¢¶¯Ì¬µÄWMLÕ¾µã(Ò»).
.Ò»¸ö¼òµ¥µÄPHPͶƱ³ÌÐò.
.Ò»¸ö×Ô¶¨ÒåλÊýµÄ¶àÓû§¼ÆÊýÆ÷.
.¿ÉÒÔÎı¾ÏÔʾµÄ¹«¸æÀ¸.
.ͬʱÌáÈ¡¶àÌõÐÂÎÅÖеÄÎı¾Ò»Àý.
.PHP4ʵ¼ÊÓ¦Óþ­ÑéÆª(9).
.PHPÉú³É´øÓÐÑ©»¨±³¾°µÄÑéÖ¤Âë.

×î¼òµ¥µÄPHP³ÌÐò--¼ÇÊýÆ÷

·¢±íÈÕÆÚ£º2001-3-9


Ô­Àí£º  
1.µÚһλʹÓÃÕßä¯ÀÀijҳ¡£
2.ËÅ·þÆ÷³Ìʽ´Ó×ÊÁÏ¿â»òµµ°¸ÖжÁÈ¡¸ÃÒ³±»ä¯ÀÀ´ÎÊý¡£
3.½«´ÎÊý¼ÓÒ»´¢´æ£¬²¢½«ËüËͻصÚһλʹÓÃÕß¡£
4.µÚ¶þλʹÓÃÕßä¯ÀÀijҳ¡£
5.ËÅ·þÆ÷³Ìʽ´Ó×ÊÁÏ¿â»òµµ°¸ÖжÁÈ¡¸ÃÒ³±»ä¯ÀÀ´ÎÊý¡£
6.½«´ÎÊýÔÙ¼ÓÒ»´¢´æ£¬²¢½«ËüËͻصڶþλʹÓÃÕß¡£   
ÐèÒªÁ˽âµÄº¯Êý:  
fopen()´ò¿ªÎļþ
filesize()»ñµÃÎļþ´óС
fseek()ÒÆ¶¯ÎļþÖ¸Õë
fgets()µÃµ½ÎļþÖ¸ÕëËùÔÚÐÐÄÚÈÝ
fputs()½«×Ö´®Ð´ÈçÎļþÖ¸ÕëËùÔÚλÖÃ
fclose()¹Ø±ÕÎļþ
file_exists()ÅжÏÎļþÊÇ·ñ´æÔÚ
exec()Ö´ÐÐÍⲿ³ÌÐò  
  
×î¼òµ¥µÄ¼ÇÊýÆ÷:  
<html>  
<head>  
<title>·Ã¿Í¼ÆÊýÆ÷ Ô­ÐÍ</title>  
</head>  
<body>  
<?php  
/*  
(c)1998 David W. Bettis  
ÕâÀïÊǰæÈ¨ÐÅÏ¢  
*/  

$counterFile = "counter.txt";  
#ÕâÀïÊǶ¨Òå¼ÇÊýÆ÷Îļþ

function displayCounter($counterFile) {  
$fp = fopen($counterFile,"rw");
#´ò¿ªÎļþ£¬ÓöÁд·½Ê½

$num = fgets($fp,5);
#È¡µÃµ±Ç°Êý×Ö

$num += 1;
#¼Ó1

print "ÄúÊÇµÚ "."$num"." λÎÞÁÄ·Ý×Ó";  
exec( "rm -rf $counterFile");  
exec( "echo $num > $counterFile");  
#͵ÀÁµÄ·½Ê½Å¶£¬²»Ê¹ÓÃfputsдÈë  
}  

if (!file_exists($counterFile)) {  
exec( "echo 0 > $counterFile");  
}#Èç¹û¼ÇÊýÆ÷Îļþ²»´æÔÚ£¬Ð½¨Ëü²¢ÉèÖÃÄÚÈÝΪ0

displayCounter($counterFile);  

?>  
</body>  
</html>   
PHP¼ÇÊýÆ÷±È½Ï¼òµ¥°æ£º  
<?
#°æÈ¨Ã»ÓÐÀ²£¬Õâô¼òµ¥  

$fp=fopen("counter.txt","r+");
flock($fp,3);  
#´ò¿ª¼ÇÊýÆ÷Îļþ²¢Ëø×¡

$fsize=filesize("count.txt");
$count=fgets($fp,$fsize+1);
$count++;  
#È¡µÃÊýÂë²¢¼ÓÒ»

fseek($fp,0);
fputs($fp,$count);
fclose($fp);
#½«ÐÂÊýÂëдÈëÎļþ

echo "ÄãÊÇµÚ $count λ·ÃÎÊÕß";
?>  
  
PHP¼ÇÊýÆ÷ͼÐΰ棺  
ÖÆ×÷10¸öͼƬ£¬½«Êý×Ö´®ÓÃͼƬ×éÆðÀ´£¬ÎҾͲ»Ï¸ËµÁË
¼ÙÉèͼƬΪ0.gif ~ 9.gif

<?
....$countΪȡµÃµÄÊýÖµ
$strcount=strval($count);
$strcount=chop($strcount);
$countlen=$strlen($strcount);
$shtml="";
for ($i=0; $i<$countlen; $i++) {
$shtml.="<img src='";
$shtml.=$strcount[$i];
$shtml.=".gif'>";
}
echo $shtml;
?>  
  
PHP¼ÇÊýÆ÷Êý¾Ý¿â°æ£º  
ʹÓÃSQL¼ÇÊýÆ÷£¬ÏȽ¨ºÃ±í
CREATE TABLE counter
(
counter int not null,
id ÿÿÿÿÿint not null
)
INSERT INTO counter(counter,id) VALUE(0,1)

<?
$conn=mysql_connect(..., ..., ...);
#MySQLÊý¾Ý¿âÁ¬½Ó

$sql="select * from counter";
$result=mysql_query($sql,$conn);
$objresult=mysql_fetch_object($result);
$count=$objresult->counter;
$count++;  

$sql="update counter set counter=".$count."where id=1";
mysql_query($sql,$conn);
mysql_close($conn);


echo "ÄãÊǵÚ$countλ·Ã¿Í";
?> 
ÉÏһƪ£º×ª»»ÖÐÎÄÈÕÆÚµÄPHP³ÌÐò ÈËÆø:9161
ÏÂһƪ£ºÒ»¸öÓÃphp3±àдµÄ¼òµ¥¼ÆÊýÆ÷ ÈËÆø:10927
ä¯ÀÀÈ«²¿µÄÄÚÈÝ Dreamweaver²å¼þÏÂÔØ ÍøÒ³¹ã¸æ´úÂë ×£ÄãÊ¥µ®½Ú¿ìÀÖ 2009ÄêÐÂÄê¿ìÀÖ