预定义常量

下列常量由此扩展定义，且仅在此扩展编译入 PHP 或在运行时动态载入时可用。

YAF_VERSION ( string )
YAF_ENVIRON ( string )
YAF_ERR_STARTUP_FAILED ( integer )
YAF_ERR_ROUTE_FAILED ( integer )
YAF_ERR_DISPATCH_FAILED ( integer )
YAF_ERR_AUTOLOAD_FAILED ( integer )
YAF_ERR_NOTFOUND_MODULE ( integer )
YAF_ERR_NOTFOUND_CONTROLLER ( integer )
YAF_ERR_NOTFOUND_ACTION ( integer )
YAF_ERR_NOTFOUND_VIEW ( integer )
YAF_ERR_CALL_FAILED ( integer )
YAF_ERR_TYPE_ERROR ( integer )

用户评论:

[#1] lee dot howarth dot 90 at gmail dot com [2014-04-03 19:59:33]

The documentation here is not fully correct.

<?php     print_r(get_defined_constants());    die; ?>

Will show basically:

  [PHP_YAF_VERSION] => 2.3.2
    [YAF_ENVIRON] => product
    [YAF_ERR_STARTUP_FAILED] => 512
    [YAF_ERR_ROUTE_FAILED] => 513
    [YAF_ERR_DISPATCH_FAILED] => 514
    [YAF_ERR_AUTOLOAD_FAILED] => 520
    [YAF_ERR_NOTFOUND_MODULE] => 515
    [YAF_ERR_NOTFOUND_CONTROLLER] => 516
    [YAF_ERR_NOTFOUND_ACTION] => 517
    [YAF_ERR_NOTFOUND_VIEW] => 518
    [YAF_ERR_CALL_FAILED] => 519
    [YAF_ERR_TYPE_ERROR] => 521

So use PHP_YAF_VERSION instead of just YAF_VERSION