function testCache()
{
$dir = __DIR__ . '/../cache';
$cache = new File(['directory' => $dir]);
$users = ['Masoud', 'Alireza'];
$cache->write('users', $users);
$this->assertCount(1, $cache->stats());
$this->assertTrue($cache->contains('users'));
$this->assertEquals($users, $cache->read('users'));
$this->assertFalse($cache->expired('users', 1));
$i = 0;
$posts = ['Post 1', 'Post 2'];
for ($j = 0; $j < 10; $j++) {
$result = $cache->remember('posts', function () use(&$i, $posts) {
$i++;
return $posts;
}, 10);
}
$this->assertEquals(1, $i);
$this->assertEquals($posts, $result);
$this->assertEquals($posts, $cache->read('posts'));
$this->assertCount(2, $cache->stats());
$cache->delete('users');
$this->assertFalse($cache->contains('users'));
$this->assertTrue($cache->contains('posts'));
$cache->deleteAll();
$this->assertCount(0, $cache->stats());
@unlink($dir);
}
function help_search($appname, $query, $lang)
{
loader_import('saf.File');
loader_import('saf.File.Directory');
$query = help_split_query($query);
//info ($query);
$files = Dir::find('*.html', 'inc/app/' . $appname . '/docs/' . $lang);
if (count($files) == 0) {
return false;
// no help files
}
$results = array();
foreach ($files as $file) {
if (strstr($file, '/.')) {
continue;
}
if ($hits = File::contains($query, false, $file, true, 'strip_tags')) {
$results[] = help_extract_info($file, $query, $hits);
}
}
// sort by hits now
for ($i = 0; $i < count($results); $i++) {
for ($j = $i + 1; $j < count($results); $j++) {
if ($results[$j]->hits > $results[$i]->hits) {
$tmp = $results[$j];
$results[$j] = $results[$i];
$results[$i] = $tmp;
}
}
}
return $results;
}
/**
* Searches a directory or directories (recursively) for a file
* that contains a given string or pattern. Note: this method requires
* the saf.File class.
*
* @access public
* @param string $string
* @param string $basedir
* @param boolean $recursive
* @param boolean $regex
* @return array
*
*/
function findInFiles($string, $basedir, $recursive = 0, $regex = 0)
{
$dir = new Dir($basedir);
$res = array();
$files = $dir->read_all();
//echo "evaluating $basedir...\n";
foreach ($files as $file) {
if ($file == '.' || $file == '..') {
continue;
}
//echo "trying file $file...\n";
if (is_file($basedir . '/' . $file) && File::contains($string, $regex, $basedir . '/' . $file)) {
array_push($res, $basedir . '/' . $file);
}
//exit;
if ($recursive && is_dir($basedir . '/' . $file)) {
$new_res = Dir::find_in_files($string, $basedir . '/' . $file, $recursive, $regex);
// add $new_res to $res
foreach ($new_res as $n) {
array_push($res, $n);
}
}
}
$dir->close();
return $res;
}
