一个PHP下载函数,在写服务器的时候可以用到。
set_time_limit( 24 * 60 * 60);
if ( ! isset( $_POST [ 'submit' ])) die ();
$destination_folder = './down/'; // 文件夹保存下载文件。必须以斜杠结尾
$url = $_POST [ 'url' ];
$newfname = $destination_folder . basename( $url);
$file = fopen( $url , "rb");
if ( $file) {
$newf = fopen( $newfname , "wb");
if ( $newf) while ( ! feof( $file)) {
fwrite( $newf , fread( $file , 1024 * 8 ), 1024 * 8);
}
}
if ( $file) {
fclose( $file);
}
if ( $newf) {
fclose( $newf);
}
?>
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