Statement on glibc/iconv Vulnerability

The CURLStringFile class

(PHP 8 >= 8.1.0)


CURLStringFile makes it possible to upload a file directly from a variable. This is similar to CURLFile, but works with the contents of the file, not filename. This class or CURLFile should be used to upload the contents of the file with CURLOPT_POSTFIELDS.

Class synopsis

class CURLStringFile {
/* Properties */
public string $data;
public string $mime;
/* Methods */
public __construct(string $data, string $postname, string $mime = "application/octet-stream")



The contents to be uploaded.


The name of the file to be used in the upload data.


MIME type of the file (default is application/octet-stream).

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