Posts by EduardoOliveira • 51 points

• 3

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  A: How to redirect the ID of a current registration to print

  You can use mysql_insert_id(); It takes the last registered ID $Codigo = mysql_insert_id(); From what I saw in your code, after giving the INSERT, you are redirected to another page... in this case…

  php javascript

  answered 10 years ago EduardoOliveira 51

• 2

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  1

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  A: How do I avoid error when not receiving a PHP variable?

  Something faster, without the need to stay with if’s if (!isset($_POST['qt_sashimi11'])){ $qt_sashimi11 = NULL; } In short, if the POST, attribute NULL for the variable. The !isset is equal to "not…

  php

  answered 10 years ago EduardoOliveira 51