function js_array($array) {
$temp=array();
foreach ($array as $value)
$temp[] = js_str($value);
return '['.implode(',', $temp).']';
}
function js_sha1($str)
{
return js_str(sha1(php_str($str)));
}
static function toString()
{
$obj = jsrt::this();
if (!$obj instanceof js_error) {
throw new js_exception(new js_typeeror());
}
return js_str(get_class($obj) . ": " . $obj->get("message")->toStr()->value);
}
/**
* sample use:
*
* define("external",
* array("include"=>"my_js_include", "require"=>"my_js_require"),
* array("PI"=>3.1415926535, "ZERO"=>0) );
*
* A few notes:
* - this function create a new Object() and assign it as $objname on the global object.
* - every function and variable is placed as a direct property of $objname
* - those functions will have a length of 0. I'd be surprised if someone cares.
* - those functions won't have a prototype. Again, not likely to matter much.
* - variables cannot contain arrays or objects. use the real jsrt:: API for that stuff.
*
*/
static function define($objname, $funcarray, $vararray = null)
{
#-- start by covering our basics
js::init();
#-- define the main object
$obj = new js_object();
jsrt::define_variable($objname, $obj);
#-- start linking our functions
jsrt::push_context($obj);
foreach ($funcarray as $js => $php) {
jsrt::define_function($php, $js);
}
jsrt::pop_context();
#-- put variables in place
foreach ((array) $vararray as $js => $php) {
#-- odd, but php.net discourages the use of gettype, so watch me comply.
switch (true) {
case is_bool($php):
$v = new js_val(js_val::BOOLEAN, $php);
break;
case is_string($php):
$v = js_str($php);
break;
case is_numeric($php):
$v = js_int($php);
break;
case is_null($php):
$v = jsrt::$null;
break;
case is_array($php):
/* we could do something smarter here. maybe later. */
/* we could do something smarter here. maybe later. */
default:
$v = jsrt::$undefined;
break;
}
$obj->put($js, $v);
}
}
