gnu-social/vendor/hoa/consistency/Prelude.php

105 lines
3.8 KiB
PHP

<?php
/**
* Hoa
*
*
* @license
*
* New BSD License
*
* Copyright © 2007-2017, Hoa community. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the Hoa nor the names of its contributors may be
* used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS AND CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
if (false === defined('HOA')) {
define('HOA', true);
}
if (false === defined('PHP_VERSION_ID') || PHP_VERSION_ID < 50400) {
throw new Exception(
'Hoa needs at least PHP5.4 to work; you have ' . phpversion() . '.'
);
}
require_once __DIR__ . DIRECTORY_SEPARATOR . 'Autoloader.php';
require_once __DIR__ . DIRECTORY_SEPARATOR . 'Consistency.php';
$define = function ($constantName, $constantValue, $case = false) {
if (!defined($constantName)) {
return define($constantName, $constantValue, $case);
}
return false;
};
$define('SUCCEED', true);
$define('FAILED', false);
$define('…', '__hoa_core_fill');
$define('DS', DIRECTORY_SEPARATOR);
$define('PS', PATH_SEPARATOR);
$define('ROOT_SEPARATOR', ';');
$define('RS', ROOT_SEPARATOR);
$define('CRLF', "\r\n");
$define('OS_WIN', defined('PHP_WINDOWS_VERSION_PLATFORM'));
$define('S_64_BITS', PHP_INT_SIZE == 8);
$define('S_32_BITS', !S_64_BITS);
$define('PHP_INT_MIN', ~PHP_INT_MAX);
$define('PHP_FLOAT_MIN', (float) PHP_INT_MIN);
$define('PHP_FLOAT_MAX', (float) PHP_INT_MAX);
$define('π', M_PI);
$define('nil', null);
$define('_public', 1);
$define('_protected', 2);
$define('_private', 4);
$define('_static', 8);
$define('_abstract', 16);
$define('_pure', 32);
$define('_final', 64);
$define('_dynamic', ~_static);
$define('_concrete', ~_abstract);
$define('_overridable', ~_final);
$define('WITH_COMPOSER', class_exists('Composer\Autoload\ClassLoader', false) ||
('cli' === PHP_SAPI &&
file_exists(__DIR__ . DS . '..' . DS . '..' . DS . 'autoload.php')));
/**
* Alias of \Hoa\Consistency\Xcallable.
*
* @param mixed $call First callable part.
* @param mixed $able Second callable part (if needed).
* @return mixed
*/
if (!function_exists('xcallable')) {
function xcallable($call, $able = '')
{
if ($call instanceof Hoa\Consistency\Xcallable) {
return $call;
}
return new Hoa\Consistency\Xcallable($call, $able);
}
}