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1.file_get_contents
PHP´úÂë
¸´ÖÆ´úÂë ´úÂëÈçÏÂ:
<?php
$url = "http://www.jb51.net";
$contents = file_get_contents($url);
//Èç¹û³öÏÖÖÐÎÄÂÒÂëʹÓÃÏÂÃæ´úÂë
//$getcontent = iconv("gb2312", "utf-8",$contents);
echo $contents;
?>
2.curl
PHP´úÂë
¸´ÖÆ´úÂë ´úÂëÈçÏÂ:
<?php
$url = "http://www.jb51.net";
$ch = curl_init();
$timeout = 5;
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
//ÔÚÐèÒªÓû§¼ì²âµÄÍøÒ³ÀïÐèÒªÔö¼ÓÏÂÃæÁ½ÐÐ
//curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
//curl_setopt($ch, CURLOPT_USERPWD, US_NAME.":".US_PWD);
$contents = curl_exec($ch);
curl_close($ch);
echo $contents;
?>
3.fopen->fread->fclose
PHP´úÂë
¸´ÖÆ´úÂë ´úÂëÈçÏÂ:
<?php
$handle = fopen ("http://www.jb51.net", "rb");
$contents = "";
do {
$data = fread($handle, 1024);
if (strlen($data) == 0) {
break;
}
$contents .= $data;
} while(true);
fclose ($handle);
echo $contents;
?>
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2. PHP´úÂëÈçÏ£º
$a="hello";
$b=&$a;
unset($b);
$b="world";
echo $a;
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3. PHP´úÂëÈçÏ£º
$str="cd";
$$str="landog";
$$str.="ok";
echo $cd;
Æ ......
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<?php
$a = "hello";
$b =&$a;
unset($b);
echo '$a:'.$a;
//output:$a:hello
?> ......
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Nginx°æ±¾£º nginx 0.8.34
PHP°æ±¾£º php 5.2.13
MySQL°æ±¾£º5.0.22
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# cd libiconv-1.13/
# ./configure --prefix=/usr/local
# make &a ......
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mixed mssql_query(string query[,resource link_identifier[,int batch_size]])
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