- preg_match: documentation ( source)
- print_r: documentation ( source)
<?php
$rcurl='RESULT: OK
RESULT_PS: FINISHED
RESULT_CODE: 000
3DSECURE: AUTHENTICATED
RRN: 404311561121
APPROVAL_CODE: 18T565
CARD_NUMBER: 4***********0714
MRCH_TRANSACTION_ID: SP_24';
$res = preg_match('/RESULT:\s([A-Z]+)\sRESULT_PS:\s([A-Z]+)\sRESULT_CODE:\s([0-9]+)\s3DSECURE:\s([A-Z]+)\sRRN:\s([0-9]+)\sAPPROVAL_CODE:\s([0-9A-Z]+)\sCARD_NUMBER:\s([0-9\*]+)\sMRCH_TRANSACTION_ID:\s([A_Z_0-9]+)/i', $rcurl);
print_r($res);