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<?php $str = 'Response: string TRANSACTION_ID=abc123 MERCHANT_ACC_NO=M213213 TXN_STATUS=A TRAN_DATE=2020-07-20 CAPTURE_DATE=2020-07-20 SALES_DATE=2020-07-20 RESPONSE_CODE=1 RESPONSE_MESSAGE=Success'; foreach(explode("\n", $str) as $line){ $temp = explode("=", str_replace(["=",": "], "=", $line)); $res[$temp[0]] = $temp[1]; } var_dump($res);

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