27 lines
743 B
PHP
27 lines
743 B
PHP
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<?php
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namespace BeyondCode\LaravelWebSockets;
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class Helpers
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{
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/**
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* Transform the Redis' list of key after value
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* to key-value pairs.
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*
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* @param array $list
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* @return array
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*/
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public static function redisListToArray(array $list)
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{
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// Redis lists come into a format where the keys are on even indexes
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// and the values are on odd indexes. This way, we know which
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// ones are keys and which ones are values and their get combined
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// later to form the key => value array.
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[$keys, $values] = collect($list)->partition(function ($value, $key) {
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return $key % 2 === 0;
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});
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return array_combine($keys->all(), $values->all());
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}
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}
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