Php collects Remote Server image files-PHP source code

Ec (2); classGetImage {& nbsp; var $ source; var $ save_to; var $ quality; & nbsp; functiondownload ($ methodcurl) {& nbsp; $ info @ GetImageSize ($ this-& gt; source); & nbsp; script ec (2); script

Class GetImage {

Var $ source;

Var $ save_to;

Var $ quality;

Function download ($ method = 'curl '){

$ Info = @ GetImageSize ($ this-> source );

$ Mime = $ info ['mime '];

// What sort of image?

$ Type = substr (strrchr ($ mime, '/'), 1 );

Switch ($ type ){

Case 'jpeg ':

$ Image_create_func = 'imagecreatefromjpeg ';

$ Image_save_func = 'imagejpeg ';

$ New_image_ext = 'jpg ';

// Best Quality: 100

$ Quality = isSet ($ this-> quality )? $ This-& gt; quality: 100;

Break;

Case 'png ':

$ Image_create_func = 'imagecreatefrompng ';

$ Image_save_func = 'imagepng ';

$ New_image_ext = 'png ';

// Compression Level: from 0 (no compression) to 9

$ Quality = isSet ($ this-> quality )? $ This-> quality: 0;

Break;

Case 'bmp ':

$ Image_create_func = 'imagecreatefrombmp ';

$ Image_save_func = 'imagebmp ';

$ New_image_ext = 'bmp ';

Break;

Case 'gif ':

$ Image_create_func = 'imagecreatefromgif ';

$ Image_save_func = 'imagegif ';

$ New_image_ext = 'gif ';

Break;

Case 'vnd. wap. wbmp ':

$ Image_create_func = 'imagecreatefromwbmp ';

$ Image_save_func = 'imagewbmp ';

$ New_image_ext = 'bmp ';

Break;

Case 'xbm ':

$ Image_create_func = 'imagecreatefromxbm ';

$ Image_save_func = 'imagexbm ';

$ New_image_ext = 'xbm ';

Break;

Default:

$ Image_create_func = 'imagecreatefromjpeg ';

$ Image_save_func = 'imagejpeg ';

$ New_image_ext = 'jpg ';

}

If (isSet ($ this-> set_extension )){

$ Ext = strrchr ($ this-> source ,".");

$ Strlen = strlen ($ ext );

$ New_name = basename (substr ($ this-> source, 0,-$ strlen). '.'. $ new_image_ext;

} Else {

$ New_name = basename ($ this-> source );

}

$ Save_to = $ this-> save_to. "/blog_insert_temp _". time (). mt_rand (1, 99). ".". $ new_image_ext;

// The output object is the same as the $ _ FILE variable, and the output object is the same as the normal Image Upload process.

$ Img_info ['name'] = basename ($ this-> source );

$ Img_info ['type'] = $ mime;

$ Img_info ['SIZE'] = 1000;

$ Img_info ['tmp _ name'] = $ save_to;

$ Img_info ['error'] = 0;

If ($ method = 'curl '){

$ Save_image = $ this-> LoadImageCURL ($ save_to );

} Elseif ($ method = 'gd '){

$ Img = $ image_create_func ($ this-> source );

If (isSet ($ quality )){

$ Save_image = $ image_save_func ($ img, $ save_to, $ quality );

} Else {

$ Save_image = $ image_save_func ($ img, $ save_to );

}

}

Return $ img_info;

}

Function LoadImageCURL ($ save_to ){

$ Ch = curl_init ($ this-> source );

$ Fp = fopen ($ save_to, "wb ");

// Set URL and other appropriate options

$ Options = array (CURLOPT_FILE => $ fp,

CURLOPT_HEADER => 0,

CURLOPT_FOLLOWLOCATION => 1,

CURLOPT_TIMEOUT => 60); // 1 minute timeout (shocould be enough)

Curl_setopt_array ($ ch, $ options );

Curl_exec ($ ch );

Curl_close ($ ch );

Fclose ($ fp );

}

}