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<?php $string = " Name: John Doe Address: 123 Main St Second Address: hola City: Chicago State: IL Zip: 60021 Name: Jane Smith Address: 123 State Ave City: Boston State: MA Zip: 02501 Name: John Doe Address: 123 Main St City: Chicago State: IL Zip: 60021"; preg_match_all('!(Name.*|Address.*|City.*|State.*|Zip.*)!', $string, $results); $records = $results[0]; $finalResults = []; $lastElement = "Zip"; foreach ($records as $record) { $result[] = $record; $recordArray = explode(":", $record); if ($recordArray[0] === $lastElement) { $finalResults[] = $result; $result = []; } } var_dump($finalResults);

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