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[Question] PHP

  • 05-01-2016 2:00pm
    #1
    Pompous
    Registered Users, Registered Users 2 Posts: 650 ✭✭✭


    Does anyone here understand this question? If so, would you care to give me the answer so I can begin to understand it?

    Many thanks

    ORwfMC9.png


Comments

  • #2
    Talisman
    Registered Users, Registered Users 2 Posts: 6,289 ✭✭✭Talisman


    The code fragment is attempting to perform a database transaction using a try/catch block.

    It's a simple pattern: 
    try {
  begin()
  execute()
  commit()
} catch (exception) {
  rollback()
}

    In fairness it's not that difficult to use a search engine to find the answer.


  • #3
    Graham
    Moderators, Society & Culture Moderators Posts: 17,643 Mod ✭✭✭✭Graham


    Talisman wrote: »
    In fairness it's not that difficult to use a search engine to find the answer.

    That depends on what time the homework has to be handed in.

    This might be useful OP: http://www.boards.ie/vbulletin/showpost.php?p=52731901&postcount=2


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