Posts by Tátto • 1 point

• 0

  votes

  3

  answers

  659

  views

  A: Can I use a SELECT inside the IF?

  PROBLEM SOLVED: 01) It was not necessary to do this action with SELECT within IF. 02) Much easier, it was to transform one of the fields into UNIQUE 03) So that the data is always exclusive, the…

  php mysql select if

  answered 5 years, 7 months ago Tátto 1

• 0

  votes

  2

  answers

  47

  views

  A: Avoid PDO duplication in image upload

  PROBLEM SOLVED: 01) As indicated by @Acco, UNIQUE was made for one of the fields 02) In the Information Register, a data has been inserted inside the field that will always be unique, using the user…

  mysql pdo upload áudio

  answered 5 years, 7 months ago Tátto 1

• 0

  votes

  3

  answers

  60

  views

  A: UPTADE in php, I’m not getting it

  Gustavo, from what I understand is missing right at the beginning of your code already declare that there will be the option of using the id. Already make the connection and id statement right at…

  php

  answered 5 years, 7 months ago Tátto 1

• -2

  votes

  3

  answers

  659

  views

  Q: Can I use a SELECT inside the IF?

  It occurred to me to try to do this action, but it seems to give error. It is possible? //EVITANDO DUPLICIDADE if ($legenda > "0") { SELECT legenda FROM aula_upload_arquivo WHERE legenda =…

  php mysql select if

  asked 5 years, 7 months ago Tátto 1

• 0

  votes

  2

  answers

  47

  views

  Q: Avoid PDO duplication in image upload

  In this upload code. The class uploads an audio. Everything works well, but, I do not know how to do so that "identify" and "id_user" can manage the upload and restrict to only when these two are…

  mysql pdo upload áudio

  asked 5 years, 7 months ago Tátto 1