21¸öʵÓñãÀûµÄPHP´úÂë
1. PHP¿ÉÔĶÁËæ»ú×Ö·û´®
´Ë´úÂë
½«´´½¨Ò»¸ö¿ÉÔĶÁµÄ×Ö·û´®£¬Ê¹Æä¸ü½Ó½ü´ÊµäÖеĵ¥
´Ê£¬ÊµÓÃÇÒ¾ßÓÐÃÜÂëÑéÖ¤¹¦ÄÜ¡£
/**************
[email=*@length]*@length[/email] - length of random string (must be a
multiple of 2)
**************/
function readable_random_string($length = 6){
$conso=array("b","c","d","f","g","h","j","k","l",
"m","n","p","r","s","t","v","w","x","y","z");
$vocal=array("a","e","i","o","u");
$password="";
srand ((double)microtime()*1000000);
$max = $length/2;
for($i=1; $i<=$max; $i++)
{
$password.=$conso[rand(0,19)];
$password.=$vocal[rand(0,4)];
}
return $password;
}
2. PHPÉú³ÉÒ»¸öËæ»ú×Ö·û´®
Èç¹û²»ÐèÒª¿ÉÔĶÁµÄ×Ö·û´®£¬Ê¹Óô˺¯ÊýÌæ´ú£¬¼´¿É´´½¨Ò»¸öËæ»ú×Ö·û´®£¬×÷ΪÓû§µÄËæ»úÃÜÂëµÈ¡£
/*************
[email=*@l]*@l[/email] - length of random string
*/
function generate_rand($l){
$c= "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
srand((double)microtime()*1000000);
for($i=0; $i<$l; $i++) {
$rand.= $c[rand()%strlen($c)];
}
return $rand;
}
3. PHP±àÂëµç×ÓÓʼþµØÖ·
ʹÓô˴úÂ룬¿ÉÒÔ½«Èκεç×ÓÓʼþµØÖ·±àÂëΪ html ×Ö·ûʵÌ壬ÒÔ·ÀÖ¹±»À¬»øÓʼþ³ÌÐòÊÕ¼¯¡£
function encode_email([email=$email=]$email='info@domain.com'[/email],
$linkText='Contact Us', $attrs ='class="emailencoder"' )
{
// remplazar aroba y puntos
$email = str_replace([email=]'@'[/email], '@', $email);
$email = str_replace('.', '.', $email);
$email = str_
Ïà¹ØÎĵµ£º
PHPµÄÒ»¸öÊý¾Ý¿â²Ù×÷Àà,ÒÔUTF8¸ñʽдÈë,Êý¾Ý¿âÄÚÖ±½ÓÏÔʾÕý³£ÖÐÎÄ,·ÀÖ¹²éѯ³ö´í
/**
* @author xggxnn
* ±¾ÀàÓÃÓÚʵÏÖÓйØÊý¾Ý¿âµÄ·ÃÎÊ
*
*/
class DBConnection {
private $host = "";
private $user = "";
private $pass = "";
private $DBname = "";
public $isConnected = false;
/**
* ¹¹Ôìº ......
phpÖж¨½ç·û<<<µÄ×÷Óà - [phpÓï
ÑÔ
]
[Time:2009-08-18]
°æÈ¨ÉùÃ÷
£º×ªÔØÊ±ÇëÒÔ³¬Á´½ÓÐÎʽ±êÃ÷ÎÄÕÂÔʼ³ö´¦ºÍ×÷ÕßÐÅÏ¢¼°±¾ÉùÃ÷
ת×Ô:http://star210.blogbus.com/logs/44486135.html
ÒòΪPHPÊÇÒ»¸öWeb±à³ÌÓïÑÔ£¬ÔÚ±à³Ì¹ý³ÌÖÐÄÑÃâ»áÓöµ½ÓÃechoÀ´Êä³ö´ó¶ÎµÄhtmlºÍjavascript
½Å
±¾µÄÇé¿ö£¬Èç¹ûÓô«Í³µÄÊ ......
×òÌìÎÒÃÇʵÏÖÁËÒ»¸ö¼òµ¥µÄËÑË÷¹¦ÄÜ£¬½ñÌìÎÒÏëÁËһϣ¬Æäʵ»¹ÓпÉÒԸĽøµÄµØÖ·£¬ÈçÖ±½ÓÓÃIndex.php´úÌæSearch.php¡£
ÐÞ¸ÄIndex.phpÎļþ£¬ÐÞ¸ÄÒ»ÏÂËÑË÷±íµ¥
<!---ËÑË÷¿ò--->
<!--ÕâÀïµÄËùÓÐÖµÇ°Ãæ¼Óǰ׺“S_”ÒÔÇø·Ö-->
<form id="form1" name="form1" method="get" action="Index.php">
&n ......
¸Ã³ÌÐòûÓÐÓÅ»¯ Ö»ÊÇ×îÔʼµÄ³ÌÐò ¿ÉÒÔ½«ÆäÓëflash½áºÏÆðÀ´£¡
Óëflash½áºÏÆðÀ´¾ÍÊǽ«phpµÃµ½µÄµØÖ·ºÍÇøÓò ´òÓ¡³öÀ´ÔÙ·µ»Ø¸öflash¶ËÕâô¼òµ¥
<?php
$getIP="218.11.140.23"; // ÕâÀïÊÇ×Ô¼ºËæ±ãдµÄÒ»¸öip ʵ¼ÊʱÄ㻹Ҫͨ¹ý³ÌÐòµÃµ½Õâ¸öip
//Ö»¿ªÊ¼Ê±²éǰÈý¶Î
$subIPs=explode(".",$getIP);
$subIP=$sub ......
PHP
ÊÇÎÒÓùýµÄÓïÑÔÖУ¬×îÁîÈËÄÕ»ðµÄµ«Í¬Ê±Ò²ÊÇ×îÓÐȤµÄÓïÑÔ¡£ÎÒÖ®ËùÒÔ˵“ÁîÈËÄÕ»ð”Ö÷ÒªÊÇÒòΪº¯ÊýÃüÃû¼«Æä²»Ò»Ö¡£¾¡¹ÜÎÒÿÌì¶¼ÒªÓõ½ÕâЩº¯Êý£¬ÎÒ»¹ÊÇÒªÏë
һϓ¾¿¾¹ÊÇ str_pos »¹ÊÇ strpos£¿ÊÇ str_split »¹ÊÇ
strsplit£¿”¡£ÁíÒ»·½Ã棬ÓÐʱºò¿ÉÒÔÓÃÒ»Ðмòµ¥µÄ´úÂë¾ÍÄܽâ¾öÒ»¸öÄÑÌâ¡£
ÏÂÃæ ......