Sha256: d8db01a2ae0447c72f9b4fec3727112ff66bc0c60e95bdd0c29822d321c2eea5
Contents?: true
Size: 1.9 KB
Versions: 10
Compression:
Stored size: 1.9 KB
Contents
<?php
namespace CoffeeScript;
Init::init();
class Helpers {
/**
* In some cases it seems to be unavoidable that method parameters conflict
* with their parent class's. This workaround is used to silence E_STRICT
* errors.
*
* @param $args `func_get_args()`
* @param $required The number of required arguments.
* @param $optional An array of defaults for optional arguments.
*/
static function args(array $args, $required, array $optional = NULL)
{
if (count($args) < $required)
{
throw new Error("Function requires at least $required arguments.");
}
return array_merge($args, (array) $optional);
}
static function compact(array $array)
{
$compacted = array();
foreach ($array as $k => $v)
{
if ($v)
{
$compacted[] = $v;
}
}
return $compacted;
}
static function del( & $obj, $key)
{
$val = NULL;
if (isset($obj[$key]))
{
$val = $obj[$key];
unset($obj[$key]);
}
return $val;
}
static function extend($obj, $properties)
{
foreach ($properties as $k => $v)
{
$obj->{$k} = $v;
}
return $obj;
}
static function flatten(array $array)
{
$flattened = array();
foreach ($array as $k => $v)
{
if (is_array($v))
{
$flattened = array_merge($flattened, flatten($v));
}
else
{
$flattened[] = $v;
}
}
return $flattened;
}
static function & last( & $array, $back = 0)
{
static $NULL;
$i = count($array) - $back - 1;
if (isset($array[$i]))
{
return $array[$i];
}
else
{
// Make sure $NULL is really NULL.
$NULL = NULL;
return $NULL;
}
}
/**
* Wrap a primitive with an object, so that properties can be attached to it
* like in JavaScript.
*/
static function wrap($v)
{
return new Value($v);
}
}
?>
Version data entries
10 entries across 10 versions & 1 rubygems