tmpfile

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Creates a temporary file

tmpfile ( void ) : resource

Returns a file handle, similar to the one returned by fopen(), for the new file or FALSE on failure.

<?

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

?>

writing to tempfile

PHP