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<?php |
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/** |
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* This file is part of the mucts.com. |
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* |
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* This source file is subject to the MIT license that is bundled |
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* with this source code in the file LICENSE. |
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* |
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* @version 1.0 |
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* @author herry<[email protected]> |
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* @copyright © 2020 MuCTS.com All Rights Reserved. |
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*/ |
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if (!function_exists('get_namespace')) { |
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/** |
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* Returns the namespace of the class of an object |
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* |
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* @param object $object |
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* @return string |
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*/ |
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function get_namespace(object $object): string |
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{ |
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return strtr(dirname(strtr(get_class($object), ['\\' => '/'])), ['/' => '\\']); |
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} |
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} |
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if (!function_exists('hump_to_underline')) { |
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/** |
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* 驼峰转下划线 |
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* |
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* @param string $hump |
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* @return string |
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*/ |
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function hump_to_underline(string $hump): string |
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{ |
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return strtolower(trim(preg_replace("/[A-Z]/", "_\\0", $hump), "_")); |
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} |
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} |
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if (!function_exists('underline_to_hump')) { |
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/** |
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* 下划线转驼峰 |
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* |
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* @param string $underline |
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* @return string |
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*/ |
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function underline_to_hump(string $underline): string |
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{ |
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return strtr(ucwords(strtr($underline, ['_' => ' '])), [' ' => '']); |
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} |
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} |
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if (!function_exists('array_get')) { |
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/** |
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* Get an item from an array using "dot" notation. |
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* |
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* @param mixed $array |
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* @param string|null $key |
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* @param mixed $default |
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* @param string $glue |
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* @return mixed |
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*/ |
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function array_get($array, ?string $key, $default = null, string $glue = '.') |
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{ |
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if (is_array($array)) { |
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return $default; |
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} |
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if (is_null($key)) { |
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return $array; |
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} |
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if (array_key_exists($key, $array)) { |
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return $array[$key]; |
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} |
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return chain_array_get($array, $key, $default, $glue); |
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} |
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} |
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if (!function_exists('chain_array_get')) { |
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/** |
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* Get an item from an array using "dot" notation. |
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* |
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* @param array $array |
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* @param string $key |
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* @param null $default |
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* @param string $glue |
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* @return mixed|null |
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*/ |
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function chain_array_get(array $array, string $key, $default = null, string $glue = '.') |
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{ |
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if (strpos($key, $glue) === false) { |
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return $array[$key] ?? $default; |
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} |
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foreach (explode($glue, $key) as $segment) { |
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if (is_array($array) && array_key_exists($segment, $array)) { |
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$array = $array[$segment]; |
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} else { |
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return $default; |
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} |
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} |
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return $array; |
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} |
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} |
mucts /
sobot
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