Online PHP editor | refs for BnNRS

<?php $text = ' Hello 20.04.2016 🚩 my incredibleness face😘face is XYZ '; $words = preg_split('/\s+/', $text, 0, PREG_SPLIT_NO_EMPTY); $wordsLength = array_map('mb_strlen', $words); $lengthCounts = array_count_values($wordsLength); $defaultCounts = array_fill_keys(range(1,10), 0); $filteredCounts = array_intersect_key($lengthCounts, $defaultCounts); $gaplessCounts = array_replace($defaultCounts, $filteredCounts); var_export($words); echo "\n"; var_export($wordsLength); echo "\n"; var_export($lengthCounts); echo "\n"; var_export($defaultCounts); echo "\n"; var_export($filteredCounts); echo "\n"; var_export($gaplessCounts);