PHP kézikönyv
Előző |  | Következő

# tmpfile

(PHP 3>= 3.0.13, PHP 4 , PHP 5)

tmpfile -- Creates a temporary file

## Description

resource tmpfile ( void )

Creates a temporary file with an unique name in read-write (w+) mode, returning a file handle similar to the one returned by fopen(). The file is automatically removed when closed (using fclose()), or when the script ends.

For details, consult your system documentation on the tmpfile(3) function, as well as the `stdio.h` header file.

Példa 1. tmpfile() example

`<?php $temp = tmpfile(); fwrite($temp, "writing to tempfile"); fseek($temp, 0); echo fread($temp, 1024); fclose($temp); // this removes the file ?>`

A fenti példa a következő kimenetet adja:

    writing to tempfile

See also tempnam().

Előző | Tartalom | Következő
tempnam | Fel | touch