tmpfile
(PHP 4, PHP 5)
tmpfile — Creates a temporary file
Descrierea
resource tmpfile
( void
)
Creates a temporary file with a unique name in read-write (w+) mode and returns a file handle .
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.
Valorile întroarse
Returns a file handle, similar to the one returned by fopen(), for the new file, or FALSE on failure.
Exemple
Example#1 tmpfile() example
<?php
$temp = tmpfile();
fwrite($temp, "writing to tempfile");
fseek($temp, 0);
echo fread($temp, 1024);
fclose($temp); // this removes the file
?>
Exemplul de mai sus va afiÅŸa:
writing to tempfile