jclaveau / php-deferred-callchain

src_5.6/functions.php

<?php

/**
 * File gathering functions
 */
if (!function_exists('type_exists')) {
    /**
     * Checks if a type is a valid PHP one.
     * 
     * @param  string $type_name The type name to check
     * @return bool   The result
     */
    function type_exists($type_name)
    {
        return in_array($type_name, ["boolean", "integer", "double", "string", "array", "object", "resource", "resource (closed)", "NULL", "unknown type"]);
    }
}
if (!function_exists('later')) {
    /**
     * Create a deferred call chain in a functionnal way.
     * 
     * @param  string $class_type_interface_or_instance The expected target class/type/interface/instance
     * @return \JClaveau\Async\DeferredCallChain
     */
    function later($class_type_interface_or_instance = null)
    {
        return new \JClaveau\Async\DeferredCallChain(...func_get_args());

func_get_args() is expanded, but the parameter $class_type_interface_or_instance of JClaveau\Async\DeferredCallChain::__construct() does not expect variable arguments.

    }
}