<?php
/**
 * Template Lite compile custom function - template internal module
 *
 * Type:	 template
 * Name:	 compile_custom_function
 */

function compile_compile_custom_function($function, $modifiers, $arguments, &$_result, &$object)
{
	if ($function = $object->_plugin_exists($function, "function"))
	{
		$_args = $object->_parse_arguments($arguments);
		foreach($_args as $key => $value)
		{
			if (is_bool($value))
			{
				$value = $value ? 'true' : 'false';
			}
			elseif (is_null($value))
			{
				$value = 'null';
			}
			elseif ($value[0] != '$' && $value[0] != '"')
			{
				$value = '"'.addslashes($value).'"';
			}

			$_args[$key] = "'$key' => $value";
		}

		if (is_array($function))
		{
			if (!is_string($function[0]))
			{
				throw new Template_Exception("Unsupported callback.");
			}

			$function = implode('::', $function);
		}

		$_result = '<?php echo ';
		if (!empty($modifiers))
		{
			$_result .= $object->_parse_modifier($function . '(array(' . implode(',', (array)$_args) . '), $this)', $modifiers) . '; ';
		}
		else
		{
			$_result .= $function . '(array(' . implode(',', (array)$_args) . '), $this);';
		}
		$_result .= '?>';
		return true;
	}
	else
	{
		return false;
	}
}

?>