Php automatically collects remote images with image addresses and saves them to a local file. _ PHP Tutorial

Php automatically collects remote images with image addresses and saves them to the local device. Php automatically collects remote images with image addresses and saves them to the local functionmy_file_get_contents ($ url, $ timeout30) {if (function_exists (curl_init) {$ chcurl_init (); php automatically collects remote images with image addresses and saves them to the local device.

Function my_file_get_contents ($ url, $ timeout = 30 ){
If (function_exists ('curl _ init '))
{
$ Ch = curl_init ();
Curl_setopt ($ ch, curlopt_url, $ url );
Curl_setopt ($ ch, curlopt_returntransfer, 1 );
Curl_setopt ($ ch, curlopt_connecttimeout, $ timeout );
$ File_contents = curl_exec ($ ch );
Curl_close ($ ch );
}
Else if (ini_get ('allow _ url_fopen') = 1 | strtolower (ini_get ('allow _ url_fopen') = 'on ')
{
$ File_contents = @ file_get_contents ($ url );
}
Else
{
$ File_contents = '';
}
Return $ file_contents;
}

Function get_remote ($ body, $ title ){

$ Img_array = array ();
$ Img_path = realpath (".. /.. /.. /upfile/news /"). '/'. date ("y/m/d/"); // address for storing remote images
// Die ($ img_path );
$ Img_rpath = '/upfile/news/'. date ("y/m/d/"); // Set the access address
$ Body = stripslashes (strtolower ($ body ));
Preg_match_all ("/(src | src) = [" | '|] {0,} (http ://(. *). (gif | jpg | jpeg | png)/isu ", $ body, $ img_array );
$ Img_array = array_unique ($ img_array [2]);
Foreach ($ img_array as $ key => $ value ){
$ Get_file = my_file_get_contents ($ value, 60 );
$ Filetime = time ();
$ Filename = date ("ymdhis", $ filetime). rand (1,999). '.'. substr ($ value );
If (empty ($ get_file )){
@ Sleep (10 );
$ Get_file = my_file_get_contents ($ value, 30 );
If (empty ($ get_file )){
$ Body = preg_replace ("/". addcslashes ($ value, "/"). "/isu", '/notfound.jpg', $ body );
Continue;
}
}
If (! Empty ($ get_file )){
If (mkdirs ($ img_path ))
{
$ Fp = fopen ($ img_path. $ filename, "w ");
If (fwrite ($ fp, $ get_file )){
$ Body = preg_replace ("/". addcslashes ($ value, "/"). "/isu", $ img_rpath. $ filename, $ body );
}
Fclose ($ fp );
@ Sleep (6 );
}
}

}
$ Body = str_replace ("return $ body;

}

Function mkdirs ($ dir)
{
If (! Is_dir ($ dir )){
If (! Mkdirs (dirname ($ dir ))){
Return false ;}
If (! Mkdir ($ dir, 0777 )){
Return false ;}
}
Return true;
}

$ Str = 'fasfsdafsa ';
Echo get_remote ($ str, 'image ');

Please refer to the source for the original tutorial on this site. the file upload code will do this.

Using function my_file_get_contents ($ url, $ timeout = 30) {if (function_exists ('curl _ init ') {$ ch = curl_init ();...