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public/vendor/nesbot/carbon/src/Carbon/Traits/Macro.php
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<?php
/**
* This file is part of the Carbon package.
*
* (c) Brian Nesbitt <brian@nesbot.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Carbon\Traits;
/**
* Trait Macros.
*
* Allows users to register macros within the Carbon class.
*/
trait Macro
{
use Mixin;
/**
* The registered macros.
*
* @var array
*/
protected static $globalMacros = [];
/**
* The registered generic macros.
*
* @var array
*/
protected static $globalGenericMacros = [];
/**
* Register a custom macro.
*
* @example
* ```
* $userSettings = [
* 'locale' => 'pt',
* 'timezone' => 'America/Sao_Paulo',
* ];
* Carbon::macro('userFormat', function () use ($userSettings) {
* return $this->copy()->locale($userSettings['locale'])->tz($userSettings['timezone'])->calendar();
* });
* echo Carbon::yesterday()->hours(11)->userFormat();
* ```
*
* @param string $name
* @param object|callable $macro
*
* @return void
*/
public static function macro($name, $macro)
{
static::$globalMacros[$name] = $macro;
}
/**
* Remove all macros and generic macros.
*/
public static function resetMacros()
{
static::$globalMacros = [];
static::$globalGenericMacros = [];
}
/**
* Register a custom macro.
*
* @param object|callable $macro
* @param int $priority marco with higher priority is tried first
*
* @return void
*/
public static function genericMacro($macro, $priority = 0)
{
if (!isset(static::$globalGenericMacros[$priority])) {
static::$globalGenericMacros[$priority] = [];
krsort(static::$globalGenericMacros, SORT_NUMERIC);
}
static::$globalGenericMacros[$priority][] = $macro;
}
/**
* Checks if macro is registered globally.
*
* @param string $name
*
* @return bool
*/
public static function hasMacro($name)
{
return isset(static::$globalMacros[$name]);
}
/**
* Get the raw callable macro registered globally for a given name.
*
* @param string $name
*
* @return callable|null
*/
public static function getMacro($name)
{
return static::$globalMacros[$name] ?? null;
}
/**
* Checks if macro is registered globally or locally.
*
* @param string $name
*
* @return bool
*/
public function hasLocalMacro($name)
{
return ($this->localMacros && isset($this->localMacros[$name])) || static::hasMacro($name);
}
/**
* Get the raw callable macro registered globally or locally for a given name.
*
* @param string $name
*
* @return callable|null
*/
public function getLocalMacro($name)
{
return ($this->localMacros ?? [])[$name] ?? static::getMacro($name);
}
}
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