link.txt文件内容(注意地址可以无限多)

https://youimg1.c-ctrip.com/target/100m1f000001gzojc0664_D_521_391.jpg

https://youimg1.c-ctrip.com/target/100d1f000001gotp7F469_D_521_391.jpg

https://youimg1.c-ctrip.com/target/35011600000111ngoD575_D_521_391.jpg

https://youimg1.c-ctrip.com/target/10041f000001gpb3bE341_D_521_391.jpg

https://youimg1.c-ctrip.com/target/10061f000001gqy6nEBC8_D_521_391.jpg

https://youimg1.c-ctrip.com/target/100h1f000001grsms0D43_D_521_391.jpg

https://youimg1.c-ctrip.com/target/100v1f000001h1b6j701E_D_521_391.jpg

https://youimg1.c-ctrip.com/target/100h1f000001gru8eB0FD_D_521_391.jpg

https://youimg1.c-ctrip.com/target/100w1f000001gwbqi5BAD_D_521_391.jpg

https://youimg1.c-ctrip.com/target/fd/tg/g1/M05/7B/6C/CghzfFWwt52AV-urABFlT-NvCrI414_D_521_391.jpg

$str = file_get_contents('link.txt');//将整个文件内容读入到一个字符串中

$str_encoding = mb_convert_encoding($str, 'UTF-8', 'UTF-8,GBK,GB2312,BIG5');//转换字符集(编码)

$arr = explode("\r\n", $str_encoding);//转换成数组

//去除值中的空格

foreach ($arr as &$row) {

$row = trim($row);

}

unset($row);

//得到后的数组

// var_dump($arr);die;

// $url = 'https://youimg1.c-ctrip.com/target/100m1f000001gzojc0664_D_521_391.jpg';

// $url = array('1' => 'https://youimg1.c-ctrip.com/target/100m1f000001gzojc0664_D_521_391.jpg',

// '2' => 'https://youimg1.c-ctrip.com/target/100d1f000001gotp7F469_D_521_391.jpg');

function http_get_data($url) {

$ch = curl_init ();

curl_setopt ( $ch, CURLOPT_CUSTOMREQUEST, 'GET' );

curl_setopt ( $ch, CURLOPT_SSL_VERIFYPEER, false );

curl_setopt ( $ch, CURLOPT_URL, $url );

ob_start ();

curl_exec ( $ch );

$return_content = ob_get_contents ();

ob_end_clean ();

$return_code = curl_getinfo ( $ch, CURLINFO_HTTP_CODE );

return $return_content;

}

foreach ($arr as $k => $v) {

$return_content = http_get_data($v);

$filename = 'img/'.$k.'.jpg';

$fp= @fopen($filename,"a"); //将文件绑定到流

fwrite($fp,$return_content); //写入文件

}

?>