FrancescoITA Posted January 10, 2020 Share Posted January 10, 2020 Hi to everybody I need ur help because I’m trying to make a script in php to write the same data but with different date in MySQL depending on the splitting ($data06).... like a schedule... For example if $data06 = annual and $data03 = “2019/01/01” programm must create in MySQL : 2019/01/01 2020/01/01 2021/01/01 2022/01/01 2023/01/01 if $data06=“half year” will create 10 date , increasing 6 moths ... But I have a problem at finish of code switch ($data06) { case 'annual': $numrate = 5; $aumdata = "+12 months"; break; case 'half year': $numrate = 10; $aumdata = "+6 month"; break; default: echo "error"; break; } $sql = "INSERT into $nometb ( name, scadenza ) values ( '$data01', '$data03' )"; if ($conna->query($sql) === TRUE) {} else {die('ERROR'. $conna->error); } //IMPORT NEXT AND NEW DATE $newDate = date_create($data03); for ($mul = 2; $mul <= $numrate; ++$mul) { $datanuova = date_create($data03); $datanuova->modify($aumdata); $datanuova->format('yy/m/d'); $newDate = $datanuova->format('yy/m/d'); $sql = "INSERT into $nometb ( name, scadenza ) values ( '$data01', '$newDate' )"; if ($conna->query($sql) === TRUE) {} else {die('ERROR'. $conna->error); } //HERE THERE IS ERROR $data03 = $newDate; if ($conna->query($sql) === TRUE) {} else {die('ERRORE NELL\'IMPORTAZIONE'. $conna->error); } } } } } $data03 need to be a string but I have problem at the end to convert a date in string How I can resolve ? many thanks Francesco Quote Link to comment https://forums.phpfreaks.com/topic/309820-how-to-create-a-set-of-data-from-string-to-insert-in-mysql/ Share on other sites More sharing options...
ginerjm Posted January 10, 2020 Share Posted January 10, 2020 Do you REALLY expect us to read that code???? Try formatting it then post it here using the <> icon for posting code. And perhaps explaining better what you are trying to do? Sounds like you want to produce a series of values based on a starting one and a number repetitions you need but that's only a guess on my part. Quote Link to comment https://forums.phpfreaks.com/topic/309820-how-to-create-a-set-of-data-from-string-to-insert-in-mysql/#findComment-1573306 Share on other sites More sharing options...
Barand Posted January 10, 2020 Share Posted January 10, 2020 Use DateInterval and DatePeriod classes EG <?php function listDates($data06, $data03) { switch ($data06) { case 'annual': $interval = 'P1Y'; $num = 4; break; case 'half year': $interval = 'P6M'; $num = 9; } $dates = new DatePeriod(new DateTime($data03), new DateInterval($interval), $num); $k = 0; foreach ($dates as $d) { printf("\n%2d) %s", ++$k, $d->format('Y-m-d') ); } } ?> <html> <head> <title>Example</title> </head> <body> <pre> <?= listDates('annual', '2019-01-01') ?> <br> <?= listDates('half year', '2019-01-01') ?> </pre> </body> </html> Results 1) 2019-01-01 2) 2020-01-01 3) 2021-01-01 4) 2022-01-01 5) 2023-01-01 1) 2019-01-01 2) 2019-07-01 3) 2020-01-01 4) 2020-07-01 5) 2021-01-01 6) 2021-07-01 7) 2022-01-01 8) 2022-07-01 9) 2023-01-01 10) 2023-07-01 Quote Link to comment https://forums.phpfreaks.com/topic/309820-how-to-create-a-set-of-data-from-string-to-insert-in-mysql/#findComment-1573310 Share on other sites More sharing options...
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