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Accepted
Juan
Asked: 2020-07-06 13:14:07 +0800 CST 2020-07-06 13:14:07 +0800 CST

Ignore multiple conditions in PHP

  • 772

I have the following doubt, I have an if that if it is a process it shows some things but if it is any other it shows other things. At a glance like this:

<?php

if($proceso == 'Tp'){
    echo "Todo esto que ve TP";
}
else{
   echo "Todas estas cosas que ven los otro";
}

?>

How can I add a process that sees what 'Tp' sees and what the others see, that Tp sees what Tp sees, the others see their things and that new specific process sees what Everyone sees and what the others see?

Is it with an if or do I have to use a Switch?

Case 1 ve esto
Case 2 ve esto
Default Case 1 Case 2

I didn't find it, but can I set a case to see what other Cases see and for default to ring what case 1 and case 2 have?

If it looks bad, excuse me, I'm from a cell phone and I don't see if what is code fits well.

php

1 Answers

  1. Best Answer

    Something like what you propose, using switch, would be a bit tedious, since if we remove the statement break, after each case, we can execute the following sections until default.

    An example of this would be:

    <?php

$variable = "Tp";

switch($variable){

   case "valor":
    echo "Aqui el valor\n";

   case "Tp":
    echo "He aqui Tp\n";

   case "Nada":
    echo "Un case mas\n";

   default:
    echo "Default presente\n";

}

?>

    What we have done is remove all the statements break, which allows one to caseskip to the other, ignoring whether or not the condition is met .

    What is the problem?

    Short answer: Preconditions for the value we are evaluating are ignored.

    What will give us as a result:

    He aqui Tp
Un case mas
Default presente

    Ignoring the condition:

    case "valor":
    echo "Aqui el valor\n";

    Solution

    The solution, closest to what you are looking for, would consist of doing something like this:

    <?php

$variable = "dos";

switch($variable){

   default:
    case1();
    case2();
    case3();

}


function case1(){
    echo "Case UNO\n";
}

function case2(){
    echo "Case DOS\n";
}

function case3(){
    echo "Case TRES\n";
}


?>

    What we have done is summarize the processes of the casefunctions and run them all in the default.

    In this way, reusing, we would obtain as a result:

    Case UNO
Case DOS
Case TRES
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