1。随机生成整数函数（生成位数：$pw_length）public function randk($pw_length) { $randpwd = ''; for ($i=0;$i { $randpwd .= chr(mt_rand(48,57)); } return $randpwd; }2。请求罗列各种方法《方法1.》$url=http://www.test.com/ssl/...;$opts = array( 'http'=>array( 'timeout' => 25, 'method' => get, 'header' => accept-language: en\r\n . cookie: foo=bar\r\n, ) ); $context = stream_context_create($opts); $xmlstr = file_get_contents($url,false,$context); $xmlstr = trim($xmlstr);《方法2.》function cuel_get_contents($url,$timeout=1) { $curlhandle = curl_init(); curl_setopt( $curlhandle , curlopt_url, $url ); curl_setopt( $curlhandle , curlopt_returntransfer, 1 ); curl_setopt( $curlhandle , curlopt_timeout, $timeout ); $result = curl_exec( $curlhandle ); curl_close( $curlhandle ); return $result;}$hx =cuel_get_contents('http://www.test.com');《方法3.》$url=http://www.test.com/ssl/...;echo ;
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