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<?php $subj = "hello world"; $subj = explode(" ", "hello world"); $str = ["hallo", "helo","aaahelojjjj", "pizza", "Manhattan"]; $minStr = ""; $minDis = PHP_INT_MAX; foreach ($str as $curStr) { Foreach($subj as $word){ $dis = levenshtein($word, $curStr); $dist[$word][$dis][] = $curStr; } } Var_export($dist);
Output for git.master, git.master_jit, rfc.property-hooks
array ( 'hello' => array ( 1 => array ( 0 => 'hallo', 1 => 'helo', ), 8 => array ( 0 => 'aaahelojjjj', 1 => 'Manhattan', ), 5 => array ( 0 => 'pizza', ), ), 'world' => array ( 4 => array ( 0 => 'hallo', 1 => 'helo', ), 10 => array ( 0 => 'aaahelojjjj', ), 5 => array ( 0 => 'pizza', ), 9 => array ( 0 => 'Manhattan', ), ), )

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