Traverse a multidimensional vector and capture existing value

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How to go through these vectors "$_SESSION['gatos1']" and when he finds a value equal to "$idt" it returned me the values contained within the vector that contains the value equal to the "$idt".

function buscar($idt){

    for($i = 1; $i < count($_SESSION['gatos2']); $i++){
        for($s = 0; $s < count($_SESSION['gatos1'][$i]); $s++){

            }
php matrix

  • Ever tried to use with foreach?

  • Yes, yes, but once I use it does not deliver all the data that has in the vector where it has the value that is equal to "$idt".

  • 1

    But how is this vector? It would be good if you showed an example of it.

  • From a print_r (json_Encode ($_SESSION)) and put the answer here is easier to help.

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