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<?php $string = 'test text long long test text'; $array = explode(' ',$string); $finalString = ''; foreach($array as $key=> $arr){ if($key ==0){ $finalString = $arr; }else{ if($arr == $array[$key-1]){ $finalString .='-'.$arr; }else{ $finalString .=' '.$arr; } } } echo $finalString;
Output for 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.34, 8.3.0 - 8.3.35, 8.4.1 - 8.4.26, 8.5.0 - 8.5.11
test text long-long test text
preferences:
28.94 ms | 1152 KiB | 7 Q