3v4l.org

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<?php $search_a = "A"; $s="domain.io. A 8.8.8.8 www CNAME domain.io"; $lines = explode(" ", $s); $domain = "domain.io"; foreach($lines as $a) { if (preg_match("/\b".$search_a."\b/i", $a)) { $a_array = "$a"; $a_record_output = preg_split('/(.'.$domain.'.|\s)/', $a_array, -1, PREG_SPLIT_NO_EMPTY); print_r($a_record_output); } }
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30.01 ms | 407 KiB | 5 Q