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<?php |
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/** |
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* Copyright (c) 2015-present Ganbaro Digital Ltd |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* |
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* * Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* |
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* * Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in |
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* the documentation and/or other materials provided with the |
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* distribution. |
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* |
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* * Neither the names of the copyright holders nor the names of his |
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* contributors may be used to endorse or promote products derived |
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* from this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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* POSSIBILITY OF SUCH DAMAGE. |
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* |
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* @category Libraries |
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* @package MissingBits/Types |
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* @author Stuart Herbert <[email protected]> |
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* @copyright 2015-present Ganbaro Digital Ltd www.ganbarodigital.com |
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* @license http://www.opensource.org/licenses/bsd-license.php BSD License |
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* @link http://ganbarodigital.github.io/php-the-missing-bits |
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*/ |
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namespace GanbaroDigital\MissingBits\TypeInspectors; |
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/** |
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* return any value or variable's type list |
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*/ |
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class GetStrictTypes |
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{ |
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private static $dispatchMap = [ |
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'array' => [ GetArrayTypes::class, 'from' ], |
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'object' => [ GetObjectTypes::class, 'from' ], |
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'string' => [ GetStringTypes::class, 'from' ], |
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]; |
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/** |
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* return any value or variable's type list |
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* |
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* @param mixed $item |
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* the item to examine |
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* @return array |
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* the list of type(s) that this item can be |
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*/ |
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public function getStrictTypes($item) |
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{ |
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return self::from($item); |
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} |
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/** |
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* return any value or variable's type list |
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* |
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* @param mixed $item |
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* the item to examine |
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* @return string[] |
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* the basic type of the examined item |
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*/ |
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public static function from($item) |
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{ |
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// do we have a helper defined for this type? |
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$type = gettype($item); |
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if (isset(self::$dispatchMap[$type])) { |
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return call_user_func_array(self::$dispatchMap[$type], [$item]); |
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} |
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// if we get here, then we just return the PHP scalar type |
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return [ $type => $type ]; |
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} |
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} |
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ganbarodigital /
php-the-missing-bits
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