phpͳ¼ÆIPÒÔ¼°ÔÚÏßÈËÊýµÄͳ¼Æ
1.ÓÃJSµ÷ÓÃÎļþcount.php ÔÚÄãÐèÒª¼ÓÈëͳ¼ÆµÄµÄµØ·½¼ÓÈë<script src="count.php"></script> ʵ¼ÊÔËÓÃÖÐ×¢ÒâÐ޸ķ¾¶£¡
2.php»·¾³±ØÐëÖ§³Öputenv()º¯Êý,¿ÉÒÔͳ¼Æ×òÈÕ·ÃÎÊ£¬½ñÈÕ·ÃÎÊ£¬ÔÚÏßÈËÊý,Äú·ÃÎʵĴÎÊý¡£
3 . ÔÚcount.phpÏàͬĿ¼½¨Á¢ÒÔÏÂÎļþ count,temp,online,н¨Îı¾Îĵµcount.txt È»ºóÈ¥µôÀ©Õ¹Ãû¾ÍÊÇÎļþcountÁË£»Èç¹ûÊÇLinuxÖ÷»úÇë°ÑÕâÈý¸öÎļþÊôÐÔÉèΪ777.
count.phpÎļþ´úÂë:
<?
$file = "count"; // ¼ÇÊýÎļþÃû³Æ
$startno = "1000"; // ÆðʼÊýÖµ
$tempfile = "temp";
$t_now = time();
$t_array = getdate($t_now);
$day = $t_array['mday'];
$mon = $t_array['mon'];
$year = $t_array['year'];
if (file_exists("$file")) {
$count_info=file("$file");
$c_info = explode(",", $count_info[0]);
$total_c=$c_info[0];
$yesterday_c=$c_info[1];
$today_c=$c_info[2];
$lastday=$c_info[3];
} else {
$total_c="$startno";
$yesterday_c="0";
$today_c="0";
$lastday="0";
}
if ( !isset($HTTP_COOKIE_VARS["countcookie"]) || $HTTP_COOKIE_VARS["countcookie"] != $day) {
$your_c=1;
$lockfile=fopen("temp","a");
flock($lockfile,3);
putenv
Ïà¹ØÎĵµ£º
¼ÙÈçÓÐÁ½¸ö±í£º user ºÍ articles ±í
½á¹¹£º
user£º £¨id, name£©
articles: (id,user_id,title,content)
ÆäÖÐuser.id ºÍ user_id ¹ØÁª
ÔÚuserµÄ modelÖÐµÄ relations·½·¨ÀïÃæ¼Ó£º
return array('articles'=>array(self::HAS_MANY,'articles','user_id'));
ÔÚarticlesµÄ modelÖÐµÄ relations·½·¨ÀïÃæ¼Ó£º
......
<?
include 'conn.php';
$_pagenob=10; //ÿҳ¹æ¶¨µÄÐÅÏ¢ÊýÄ¿
//»ñÈ¡µ±Ç°Ò³
if(isset($_GET["page"]))
{
$_page = intval( $_GET['page'] );
}
else
{
$_page=1;
}
//²éѯÊý¾Ý×ÜÊý
$_query="select count(*) as acount from news";
$_result=mysql_query($_query);
$_row=mysql_fetch_row($_result);
......
¡¡¡¡ËäÈ»PHPÊÇWebÓ¦Óÿª·¢ÖÐ×î¹ã·ºÊ¹ÓõĻ·¾³£¬µ«Ëü»¹ÊÇÒ»¶È±»ÈÏΪÎÞÔµÆóÒµ¼¶¿ª·¢¡£InfoQ×éÖ¯ÁËÒ»¸öÐéÄâ×ù̸С×éÀ´ÌÖÂÛÓïÑÔ/ƽ̨µÄÑݱ估PHPÔÚÆóÒµ»·¾³ÏµÄÊÊÓÃÐÔ¡£
¡¡¡¡Zeev Suraski£¬Zend Technologies¹«Ë¾´´Ê¼ÈË£¬¸Ã¹«Ë¾Ö÷Òª¹Ø×¢PHPµÄ½øÕ¹¡£
¡¡¡¡Rob Nicholson£¬¸ß¼¶¼¼ÊõÑÐÔ±, ÔøÎªIBM±àд¹ý³ÌÐòÉè¼ÆÓïÑÔÔËÐÐʱ¡£
¡¡¡ ......
1.Èç¹ûÒ»¸ö·½·¨¿É¾²Ì¬»¯£¬¾Í¶ÔËü×ö¾²Ì¬ÉùÃ÷¡£ËÙÂÊ¿ÉÌáÉýÖÁ4±¶¡£
2.echo ±È print ¿ì¡£
3.ʹÓÃechoµÄ¶àÖØ²ÎÊý£¨Òë×¢£ºÖ¸ÓöººÅ¶ø²»ÊǾäµã£©´úÌæ×Ö·û´®Á¬½Ó¡£
4.ÔÚÖ´ÐÐforÑ»·Ö®Ç°È·¶¨×î´óÑ»·Êý£¬²»ÒªÃ¿Ñ»·Ò»´Î¶¼¼ÆËã×î´óÖµ¡£
5.×¢ÏúÄÇЩ²»ÓõıäÁ¿ÓÈÆäÊÇ´óÊý×飬ÒÔ±ãÊÍ·ÅÄÚ´æ¡£
6.¾¡Á¿±ÜÃâʹÓÃ__get£¬__set£¬__autolo ......