<?php $types = array( "text" => 2, "image" => 2, "audio" => 2, ); $result = []; while ($types) { foreach ($types as $key => $value) { $result[] = $key; if ($value == 1) { unset($types[$key]); } else { --$types[$key]; } } } var_export($result);
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Value for `_results` contains invalid data `array`