/**
* Try to resolve a path
*
* @param string $path The path to be resolved
* @return string
*/
function tryresolvepath($path)
{
$result = '';
$path = trim($path);
if (strlen($path) === 0) {
return $result;
}
$path = is_windows($path) ? str_replace('/', SEP, $path) : str_replace('\\', SEP, $path);
// Explode by current filesystem path separator
$pathnodes = str_explode(SEP, $path);
if (sizeof($pathnodes) > 0) {
$result = $pathnodes[0];
foreach ($pathnodes as $node) {
$result = concat($result, SEP, $node);
$realpath = realpath($result);
if (is_string($realpath)) {
$result = $realpath;
// If current result is a path to file, there's no point trying to resolve for the next node
break;
}
}
}
return $result;
}
public function test_str_explode()
{
$this->assertEquals(['a', 'b'], str_explode('a:b', [':']));
$this->assertEquals(['a', 'b'], str_explode('a:b', ':'));
$this->assertEquals(['a:b'], str_explode('a:b', []));
$this->assertEquals(['a', 'b', 'c', 'd'], str_explode('a:b_c#d', [':', '_', '#']));
}
echo substr($hanzistr, 0, 17);
$users[] = 'join';
$users = 'jdsfjfjs';
print_r($users);
echo "<br>";
print_r($_SERVER);
function str_explode($str)
{
$str_arr = explode("_", $str);
print_r($str_arr);
$str_implode = implode(" ", $str_arr);
print_r($str_implode);
$str_implode = implode("", explode(" ", ucwords($str_implode)));
return $str_implode;
}
$strexplode = str_explode("make_by_id");
print_r($strexplode);
$str = "make_by_id!";
$expStr = explode("_", $str);
for ($i = 0; $i < count($expStr); $i++) {
echo ucwords($expStr[$i]);
}
echo str_replace(' ', '', ucwords(str_replace('_', ' ', 'open_door')));
function getExt($url)
{
$arr = parse_url($url);
$file = basename($arr['path']);
echo $file;
$ext = explode(".", $file);
return $ext[1];
}
