PHP MySQL: decrypt a column value from a MySQL row that was encypted upon insertion and parse to JSON -

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everything working, want decrypt db column containing credit card number database following example:

$decp = $crypt->decrypt($encp);

the row in question is: 

'number' => $row['cardnumber'],

the entire code is:

// cards $jsonresult = $conn->query("select nameoncard, cardnumber, cardtype, carddate, ccvcode                                 cy_user_credit_cards                                 accountnumber='$accountnumber'"); $creditcard = []; while ($row = mysqli_fetch_assoc($jsonresult)) {     array_push($creditcard, [         'name'   => $row['nameoncard'],         'number' => $row['cardnumber'],         'type' => $row['cardtype'],         'date' => $row['carddate'],         'ccv' => $row['ccvcode']     ]); }      // convert array json string , echo     $ccjson = json_encode($creditcard);     echo $ccjson; $conn->close();

i think want this:

// cards $jsonresult = $conn->query("select nameoncard, cardnumber, cardtype, carddate, ccvcode                                 cy_user_credit_cards                                 accountnumber='$accountnumber'"); $creditcard = []; while ($row = mysqli_fetch_assoc($jsonresult)) {     array_push($creditcard, [         'name'   => $row['nameoncard'],         'number' => $crypt->decrypt($row['cardnumber']),         'type' => $row['cardtype'],         'date' => $row['carddate'],         'ccv' => $row['ccvcode']     ]); }      // convert array json string , echo     $ccjson = json_encode($creditcard);     echo $ccjson; $conn->close();

keep in mind, not want store of these credit card details in database if not absolutely necessary. urge elsewhere handle credit card payments.


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