php爬虫

<?php 

header("Content-Type:text/html; charset=gb2312"); 
$url1 = "http://i8i8.cc/"; 
$ch1 = curl_init(); 
curl_setopt($ch1, CURLOPT_URL, $url1 ); 
curl_setopt($ch1, CURLOPT_RETURNTRANSFER, true); 
$output1 = curl_exec($ch1); 
curl_close($ch1); 
$regx1='/(<a href=")(\/cclass\/((9|10|11|12|13|14|15)_1\.html))(">)(.*)(<\/a>)/'; 
preg_match_all ($regx1,$output1,$result, PREG_SET_ORDER); 

//print_r($result); 
$conn=mysql_connect(localhost,test,111111); 
mysql_select_db("test",$conn); 
mysql_query('SET NAMES gb2312;'); 
foreach($result as $key =>$value) 
{ 

$url2 = "http://i8i8.cc".$result[$key][2]; 
//print_r($url2); 
$ch2 = curl_init(); 
curl_setopt($ch2, CURLOPT_URL, $url2 ); 
curl_setopt($ch2, CURLOPT_RETURNTRANSFER, true); 
$output2 = curl_exec($ch2); 
//print_r($output2); 
curl_close($ch2); 
$regx2='/(<li>)(<a href=")(.*\.html)(.*)(<img src=")(.*)(" alt=)(.*)(<span>)(.*)(<\/span>)/'; 
preg_match_all ($regx2,$output2,$movie, PREG_SET_ORDER); 

//print_r($movie); 

foreach($movie as$k =>$v ) 
{ 
$movie[$k][3]=substr($movie[$k][3],2); 
$movie[$k][3]="http://i8i8.cc".$movie[$k][3]; 
//print_r($movie[$k][3]); 

$url3 = $movie[$k][3]; 
$ch3 = curl_init(); 
curl_setopt($ch3, CURLOPT_URL, $url3 ); 
curl_setopt($ch3, CURLOPT_RETURNTRANSFER, true); 
$output3 = curl_exec($ch3); 
//var_dump($output3); 
curl_close($ch3); 

$regx_name='/(<div class=")(row_right)("><strong>)(.*)<\/strong>/'; 
preg_match_all ($regx_name,$output3,$movie_name, PREG_SET_ORDER); 

$regx_actor='/(<div class="img">)(.*)(artlist&keyword=)(.*)(>)(.*)(<\/a>)/'; 
preg_match_all ($regx_actor,$output3,$movie_actor, PREG_SET_ORDER); 

$regx_catalog='/(<div class="row_right"><A href="\/cclass\/(.*).html">)(.*)(<\/A> )/'; 
preg_match_all ($regx_catalog,$output3,$movie_catalog, PREG_SET_ORDER); 

$regx_year='/<a href="\/year\/(.*).html">(.*)<\/a>/'; 
preg_match_all ($regx_year,$output3,$movie_year, PREG_SET_ORDER); 
//print_r($movie_year);//[2] 

$regx_update='/(更新时间：<\/div><div class="row_right">)(.*)<\/div>/'; 
preg_match_all ($regx_update,$output3,$movie_update, PREG_SET_ORDER); 
//print_r($movie_update);//[2] 

$regx_desc='/(主演。)(.*)<\/div>/'; 
preg_match_all ($regx_desc,$output3,$movie_desc, PREG_SET_ORDER); 
//var_dump($movie_desc);//[2] 
} 



//mysql_query("insert into t_catalog values('{$key}','{$result[$key][6]}');"); 
} 
mysql_close($conn); 
?>