3 You need to load this, if you want to use db/fast_files with very
4 old PHP versions, such without zlib extension.
9 if (!function_exists("gzopen")) {
11 function gzopen($fp, $mode) {
12 $mode = preg_replace('/[^carwb+]/', '', $mode);
13 return(fopen($fp, $mode));
16 function gzread($fp, $len) {
17 return(fread($fp, $len));
20 function gzwrite($fp, $string) {
21 return(fwrite($fp, $string));
24 function gzseek($fp, $arg2) {
25 return(fseek($fp, $arg2));
28 function gzclose($fp) {