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

phpÖÐrand£¨£©º¯ÊýÈçºÎËæ»úÖÐÎÄ×Ö·û - PHP / »ù´¡±à³Ì

ÎÒÓÃdechex(rand(1,15)ÕâÑùÖ»ÄÜËæ»ú²úÉúÊý×ÖºÍСд×Öĸ£¬ÎÒÏëÈÃËü Ëæ»ú²úÉú´óд×Öĸ¡¢Ð¡Ð´×ÖĸºÍÊý×Ö£¬Ó¦¸ÃÔõôд£¿


»¹ÓÐÈç¹ûÒªËæ»ú²úÉúÖÐÎÄÄØ£¿¾Ý˵ÊÇÓÃÊý×é¿ÉÒÔ£¬µ«ÎÒ»¹ÊDz»»á¡£

ÎÒÊÇPHP³õѧÕߣ¬»¹Çë¸÷λָµãÏ¡£
$arr = array('a'..'1'..'ÖÐ');

$s = $arr[rand(0,sizeof($arr)-1)]; //Äã²»»áÏë°ÑËùÓеĺº×Ö¶¼ÁÐÈëËæ¼´ÁбíÀïÈ¥°É -¡£-

Ó¦¸Ã×¢ÒâÖÐÎÄÕ¼Á½¸ö×Ö½Ú£¬Ó¢ÎÄÕ¼Ò»¸ö×Ö½Ú£»
½«×ÖĸºÍÊý×Ö·ÅÔÚÊý×éÀÄã¿ÉÒÔ²úÉúÊý×éϱ꣬ÕâÑù¾Í¿ÉÒԵõ½ÄãÏëÒªµÄ×ÖĸºÍÊý×Ö£¡~
LZ¿ÉÒÔÊÔÊÔ£¡

study...

ÒýÓÃ
$arr = array('a'..'1'..'ÖÐ');

$s = $arr[rand(0,sizeof($arr)-1)]; //Äã²»»áÏë°ÑËùÓеĺº×Ö¶¼ÁÐÈëËæ¼´ÁбíÀïÈ¥°É -¡£-




Õâ¸ö»¹²»ÖÁÓÚ£¬ËùÓкº×ÖÎÒ¶¼²»ÖªµÀÓжàÉÙ¸öÄØ¡£Ëæ±ã·Å¼¸¸ö¾ÍÐÐÁË£¬Ö»ÊÇÏëÖªµÀÔõÃ´Ëæ»úºº×Ö¡£
лл¿©

PHP code:

$rand[0]=array("min"=>48,"max"=>57);
$rand[1]=array("min"=>65,"max"=>90);
$rand[2]=array("min"=>97,"max"=>122);
$num=4;
$codestr='';
for($i=0;$i<$num;$i++){
$codekey=rand(0,count($rand)-1);
$codestr .= chr(rand($rand[$codekey]['min'],$rand[$codekey]['max']));
}
echo $codestr;



ÖÐÎĵÄÂë±íһֱûÑо¿Çå³þ£¬»¹Ã»ÓÐʲô¼òµ¥µÄ·½·¨£¨¼òÌåºÍ·±Ìå·Ö²»¿ª£©¡£
²»ÖªµÀË­ÓÐÖÐÎĵļòµ¥µÄ·½·¨¡£

Ëæ»úºº×ÖµÄÍøÉÏÓеÄÊÇ¡£


Ïà¹ØÎÊ´ð£º

ÕÒ¹¤×÷ºÍ¶Ô¸ÕѧPHPµÄÅóÓѵÄÖÒ¸æ - PHP / ¿ªÔ´×ÊÔ´

ĿǰÔÚÎ人ÕÒ¹¤×÷  
·¢Ïִ󲿷ֹ«Ë¾ÎÞÍâºõÁ½ÖÖ
Ò»ÖÖÊǸãÍâ°üµÄ ÒªÓÃzend,cakephpµÈÍâ¹ú¿ò¼Ü
»¹ÒªÊìϤÍâ¹ú¿ªÔ´ÏµÍ³
Ò»ÖÖ¹úÄÚµÄ ÎÞÍâºõ dedecms ecshop shopexÕ⼸ÖÖ¸ÄÕ¾µã ÓеĹ«Ë¾ÉõÖÁÄÃһЩ¸üСµÄϵͳ¸ ......

phpÎļþµ÷ÓÃjsÎļþÀïµÄ·½·¨£¿ - PHP / »ù´¡±à³Ì

¼±Çó£ºÔÚphp½Å±¾ÀïÔõôµ÷ÓÃjsÎļþÀï·½·¨£¿
»òÕßÔÚjsÎļþÀïµ÷ÓÃphpÎļþдµÄseesion£¿
PHP¸ÕÈëÃÅѧϰ,ÓÑÇé¶¥Ò»¸ö


¼±Çó£ºÔÚphp½Å±¾ÀïÔõôµ÷ÓÃjsÎļþÀï·½·¨£¿
//echo '<script>alert("ok");< ......

PHPÓëASP - PHP / »ù´¡±à³Ì

ÔÚPHPÖÐÓÐûÓÐÏñASPÖеļǼ¼¯(ADODB.Recordset )ÕâÖÖÀàÐ͵ĶÔÏó?¿É²»¿ÉÒÔÏñÔÚASPÖÐÒ»Ñùͨ¹ý¼Ç¼¼¯À´¸üÐÂÊý¾Ý¿â.ÈçÏÂÃæÕâÑù.
VBScript code:

set rs=server.createobject("adodb.recordset")
......

PHPʵÏÖÊÖ»ú×¢²áÂë - PHP / »ù´¡±à³Ì

ÎÒÒª×öÒ»¸ö»áÔ±×¢²áÆä±ØÐëÒªÊäÈëÊÖ»úºÅ»ñµÃÊÖ»úÑéÖ¤Â룬ÄãÃÇË­»á°¡£¡
ÏȽøÐÐÊÖ»úÑéÖ¤»¹ÊÇÏÈ×¢²áÔÙÑéÖ¤£¿

ÐèҪʵÏÖÑéÖ¤Âë¶ÌÐÅ·¢Ë͵½ÊÖ»úÄÇÖÖ°É¡£ÐèÒª¶ÌÐŽӿڻòÕßÂò¸ö¶ÌÐÅè½øÐпª·¢

ÐèÒª½Ó¿ÚµÄ
²Î¿¼µØÖ·£ºht ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ