inc/pages.php -
index
<?php
/* INC/PAGES.PHP - This is to read/write records as files in 'pagedir'.
The use of 'db' for the function names is only to be similar to the other,
related functions to read/write MYSQL records.
*/
function makepagesdir() {
if (config('testing') || config('dbtemporary'))
return FALSE;
$dir = config('pagedir');
return mkdir($dir);
}
function dblistpages($id = NULL, $dir = NULL) {
if (!$dir)
$dir = config('pagedir');
if (!is_dir($dir))
return FALSE;
if ($id)
return is_file($dir.$id.'.txt');
$ids = glob($dir.'*.txt');
foreach ($ids as $k => $v) {
$v = str_replace($dir,'',$v);
$ids[$k] = str_replace('.txt','',$v);
}
natsort($ids);
return $ids;
}
function dbreadpage($id, $dir = NULL) {
if (!$dir)
$dir = config('pagedir');
$rec = @file_get_contents($dir.$id.'.txt');
if (!$rec)
return $rec;
return arraytorecord($rec);
}
function dbgetpage($id, $dir = NULL) {
if (!$dir)
$dir = config('pagedir');
$rec = file_get_contents($dir.$id.'.txt');
return $rec;
}
function dbnewpage($data, $id = '', $dir = NULL) {
if (config('testing') || config('dbtemporary'))
return FALSE;
if (!$dir)
$dir = config('pagedir');
if ($id === '') {
$files = glob($dir.'*.txt');
natsort($files);
foreach ($files as $f) {
$f = str_replace('.txt','',$f);
$f = str_replace($dir,'',$f);
if (is_numeric($f))
$id = (int)$f;
}
$id++;
}
if (is_file($dir.$id.'.txt'))
return -1;
return dbputpage($id,$data);
}
function dbputpage($id, $data, $dir = NULL) {
if (config('testing') || config('dbtemporary'))
return FALSE;
if (!$dir)
$dir = config('pagedir');
$rec = file_put_contents($dir.$id.'.txt',$data);
return $rec;
}
function dbdelpage($id, $dir = NULL) {
if (config('testing') || config('dbtemporary'))
return FALSE;
if (!$dir)
$dir = config('pagedir');
return @unlink($dir.$id.'.txt');
}
?>