PHPʵÏÖ»ñÈ¡°Ù¶Ètop50µÄËÑË÷ÅÅÐйؼü×Ö
ºÜ¶àÕ¾³¤Ì¸SEOÓÅ»¯Ê±¶Ô°Ù¶ÈÈÈÃŹؼü´ÊºÜ¸ÐÐËȤ£¬ºÏÀíÀûÓÃÈÈÃŹؼü´Ê½øÐÐÓÅ»¯¶ÔÍøÕ¾ÅÅÃûÊÇÓаïÖúµÄ£¬µ±È»ÎÒ˵µÄÊǺÏÀíÀûÓ㬿ɲ»ÄÜÀÄÓðٶȹؼü´Ê£¬ÆðÂëijЩ¹Ø¼ü´Ê¶ÔÓ¦µÄÄÚÈÝÓ¦¸ÃÊÇÄãµÄÍøÕ¾ÉÏ¿ÉÒÔÌṩµÄ¡£³¶Ô¶ÁË¡£¡£
ÎÒ½ñÌìҪ˵µÄÊÇÈçºÎÓÃPHP×Ô¶¯»ñÈ¡°Ù¶ÈTOP50ÈÈÃŹؼü×Ö¡£ÖÁÓÚÈçºÎÀûÓÃÕâЩ¹Ø¼ü×Ö¾ÍÊÇÄãµÄÊÂÁË¡£
Ê×ÏÈ£¬ÕÒµ½°Ù¶ÈTOP50¹Ø¼ü×Ö³öÏÖµÄÕýÔò(ËÑË÷)(ËÑË÷)£¬Ò²¾ÍÊǹؼü×ÖǰºóÓÐÊ²Ã´ÌØÕ÷´úÂë¡£»ñÈ¡µØÖ·£ºhttp://top.baidu.com/buzz/top_keyword.html£¬´ò¿ªÍøÒ³ºó£¬ÓÒ¼ü²é¿´ÍøÒ³Ô´´úÂë£¬ÍøÒ³Ô´´úÂëÖÐÿ¸ö¹Ø¼ü×ÖǰºóÌØÕ÷Ϊ£º
<a target="_blank" href=http://www.baidu.com/baidu?cl=3&tn=baidutop10&wd=*>* </a>£¬*Ϊ²»¹Ì¶¨£¬¾ö¶¨ÓÚÍøÕ¾ÄÚÈݵġ£
»ñȡ˼·ÊÇÓÃPHP×Ö·û´®ËÑË÷º¯Êý£º1¡¢»ñÈ¡×Ó´®Î»ÖÃstripos(Ö÷·û´®,ÒªËÑË÷µÄ×Ö·û×Ó´®)2¡¢»ñȡָ¶¨Î»ÖõÄ×Ö´®substr(Ô×Ö·û´®£¬Î»Öã¬[³¤¶È])£¬ÎªÁ˲»Öظ´ËÑË÷£¬Ã¿´Î¾ù´Ó×Ö·û´®ÌØÖ¤ÂëλÖýØÈ¡µ½Ä©Î²£¬ÔÙÕÒµ½ÏëÒªµÄ¹Ø¼ü×Ö£¬È»ºóÈ¥µôǰһ¸öÌØÕ÷Âë£¬ÖØ¸´¹¤×÷50´Î¾ÍOKÁË¡£
´úÂëÈçÏ£º
<?php
$txt="";
$item="";
$source = file_get_contents('http://top.baidu.com/buzz/top_keyword.html');
$start=stripos($source,'http://www.baidu.com/baidu?cl=3&tn=baidutop10&wd=');
$source=substr($source,$start+strlen('http://www.baidu.com/baidu?cl=3&tn=baidutop10&wd='));
$start=stripos($source,'>');
if ($start>0){
$source=substr($source,$start+1);
$start=stripos($source,' <');
$item=substr($source,0,$start);
}
if ($item!=""){
$txt="µ±Ç°ÈÈÃÅ£º".$item." ";
$item="";
}
for ($i=1;$i <50;$i++) {
$start=stripos($source,'http://www.baidu.com/baidu?cl=3&tn=baidutop10&wd=');
$source=substr($source,$start+strlen('http://www.baidu.com/baidu?cl=3&tn=baidutop10&wd='));
$start=stripos($source,'>');
if ($start>0){
$source=substr($source,$start+1);
$start=stripos($source,' <');
$item=substr($source,0,$start);
}
else{
break;
}
if ($item!=""){
$txt.=$item." ";
}
else{
break;
}
}
echo $txt;
?>
×îºóÊä³ö½á¹û¾ÍÊÇ£º
µ±Ç°ÈÈÃÅ£º¹Ø¼ü×Ö1+¿Õ¸ñ+¹
Ïà¹ØÎĵµ£º
fedora8 ÓÃyumÀ´¹ÜÀí°²×°Apache+PHP+MysqlµÄ»ù±¾°²×°¡£
1. °²×°Apahce, PHP, Mysql, ÒÔ¼°phpÁ¬½Ómysql¿â×é¼þ¡£
yum -y install httpd php mysql mysql-server php-mysql
2. ÅäÖÿª»úÆô¶¯·þÎñ
/sbin/chkconfig httpd on [ÉèÖÃapache·þÎñÆ÷httpd·þÎñ¿ª»úÆô¶¯]
......
Á¬½Óµ½Êý¾Ý¿âÖ®ºó£¬¼´¿ÉÔÚÊý¾Ý¿âÖд´½¨ËùÐèÒªµÄ±í¡£ÔÚÊý¾Ý¿âÖд´½¨±í£¬¿ÉÒÔͨ¹ýÊÇÓÃPHPµÄMSSQL¿âº¯ÊýÖеÄmssql_query()º¯ÊýÖ´ÐÐÏàÓ¦µÄ½¨±íSQLÓï¾äÀ´ÊµÏÖ¡£º¯Êýmssql_query()ÊÇרÃÅÓÃÓÚÖ´ÐÐSQLÓï¾äµÄº¯Êý£¬¸Ãº¯Êý´úÂë¸ñʽ£º
mixed mssql_query(string query[,resource link_identifier[,int batch_size]])
¸Ãº¯Êý²ÎÊ ......
½ñÌ칤×÷ÉÏÅöµ½Ò»¸öÎÊÌâ ÓÉÓÚÎÒÃǵÄÏîÄ¿Êý¾ÝÌ«ÉÙ ËùÒÔÐèÒª´Óweb searchÄDZ߽èµ÷Êý¾Ý£¬ËûÃÇÖ»¸øÎÒÃÇÌṩÁËÒ»¸öxmlµÄ½Ó¿Ú¡£Òò´Ë£¬ÎÒÃÇÐèÒª°ÑxmlµÄÊý¾Ýת»¯³Éhtml³ÊÏÖ¸ø´ó¼Ò¡£ÓÉÓÚÏîÄ¿ÊÇ»ùÓÚphpµÄ£¬ËùÒÔ¾ÍÞðÆúÁËÓÃjsÀ´¶ÁÈ¡xmlÑ¡ÔñÁ˼ÌÐøÊ¹ÓÃphp¡£²»¹ý£¬ÎÒÒÔǰ´ÓÀ´Ã»ÓÐ×ö¹ý´ËÀàµÄ³¢ÊÔ ËùÒÔÕÒÁ˺ܶàÍøÉÏ×ÊÁÏͬʱ²ÎÕÕÁËphpµÄ¹¤× ......
Òªä¯ÀÀ±íÖеļǼÐèÒªÖ´ÐÐÒÔϼ¸²½²Ù×÷£º
(1) Ö´ÐÐÒÔÏÂSQLÓï¾ä£º
select field1,field2,field3,...from $table_name
ÆäÖÐfield1,field2,field3±íʾµÄÊÇÐèÒª´Ó±íÖвéѯµÄ×Ö¶ÎÃû³Æ£º$table_nameΪ±íµÄÃû³Æ¡£
(2)ʹÓÃPHP MSSQLÀà¿âÖеÄmssql_fetch_array()º¯Êý¶ÁȡִÐÐSQLÓï¾äËù·µ»ØµÄ½á¹û¼¯¡£¸Ãº¯ÊýµÄÓï·¨¸ñʽÈçÏ´úÂ룺 ......