74 lines
1.9 KiB
PHP
74 lines
1.9 KiB
PHP
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<?php
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declare(strict_types=1);
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namespace Yansongda\Supports;
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use Closure;
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if (!function_exists('collect')) {
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/**
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* Create a collection from the given value.
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*/
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function collect(array $value = []): Collection
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{
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return new Collection($value);
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}
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}
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if (!function_exists('value')) {
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/**
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* Return the default value of the given value.
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*
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* @param mixed $value
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*
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* @return mixed
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*/
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function value($value)
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{
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return $value instanceof Closure ? $value() : $value;
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}
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}
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if (!function_exists('data_get')) {
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/**
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* Get an item from an array or object using "dot" notation.
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*
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* @param array|int|string|null $key
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* @param mixed|null $default
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* @param mixed $target
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*/
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function data_get($target, $key, $default = null)
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{
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if (is_null($key)) {
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return $target;
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}
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$key = is_array($key) ? $key : explode('.', is_int($key) ? (string) $key : $key);
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while (!is_null($segment = array_shift($key))) {
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if ('*' === $segment) {
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if ($target instanceof Collection) {
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$target = $target->all();
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} elseif (!is_array($target)) {
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return value($default);
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}
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$result = [];
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foreach ($target as $item) {
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$result[] = data_get($item, $key);
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}
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return in_array('*', $key) ? Arr::collapse($result) : $result;
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}
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if (Arr::accessible($target) && Arr::exists($target, $segment)) {
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$target = $target[$segment];
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} elseif (is_object($target) && isset($target->{$segment})) {
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$target = $target->{$segment};
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} else {
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return value($default);
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}
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}
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return $target;
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}
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}
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