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<?php $str = "# 12 # # # Hello World"; $strArr = explode(' ', $str); $strArrKeys = array_keys($strArr, '#'); $strArrSplit = array_pop($strArrKeys) + 1; //all after the last # $subArr = array_slice($strArr, $strArrSplit); echo implode(' ', $subArr); //all before the last # (inluding the #). $subArr = array_slice($strArr, 0, $strArrSplit); echo implode(' ', $subArr);
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
Hello World# 12 # # #
preferences:
153 ms | 404 KiB | 219 Q