Create multidimensional array out of long string PHP

Question

Say I have a string like this:

all:ticket_location:is:5|||all:ticket_sub_location:is:1|||any:ticket_is:created:NULL|||any:ticket_is:updated:NULL|||action:assigned_agent_uid:admin

I need an array that looks something like this:

 array(
       [all] => Array
          (
              [ticket_location] => Array (
                                          [is]=>5
                                         )
              [ticket_sub_location] => Array (
                                              [is]=>1
                                              )               
          )
       [any] => Array
          (
              [ticket_is] => Array (
                                     [created] => NULL
                                   )
              [ticket_is] => Array (
                                     [updated] => NULL
                                   )               
          )
       [action] => Array
          (
              [assigned_agent_ui] => Admin          
          )            
)

This is my code so far but I'm failing miserably. Hard for me to wrap my head around multidimensional arrays.

    $trigger_data = "all:ticket_location:is:5|||all:ticket_sub_location:is:1|||any:ticket_is:created:NULL|||any:ticket_is:updated:NULL|||action:assigned_agent_uid:admin";

    $parts = explode("|||",$trigger_data);
    $rules = array();
    $actions = array();
    foreach($parts as $value) {
        $pieces = explode(":",$value);
        if ($pieces[0] == "all" || $pieces[0] == "any") {
            $rules[$pieces[0]][$pieces[1]][$pieces[2]] = $pieces[3];
        }
        if ($pieces[0] == "action") {
            $actions[$pieces[0]][$pieces[1]] = $pieces[2];
        }

    }

    print_r($pieces);
    print_r($actions);
    exit;

Kevin · Accepted Answer · 2016-06-22 03:16:39Z

3

Before anything else, you can't have both ticket_is keys in the same dimension inside any. Anyway, just use references, so that you can create your keys continually on the necessary depth, then use explode when needed:

$trigger_data = "all:ticket_location:is:5|||all:ticket_sub_location:is:1|||any:ticket_is:created:NULL|||any:ticket_is:updated:NULL|||action:assigned_agent_uid:admin";
$final = array();
foreach(explode('|||', $trigger_data) as $e) {
    $e = explode(':', $e);
    $result = &$final;
    $value = end($e);
    foreach($e as $parts) {
        if($value === $parts) {
            $result = $value;
        } else {
            $result = &$result[$parts]; 
        }

    }
}

print_r($final);

Out

answered Jun 22, 2016 at 3:16

Kevin

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1 Comment

Kevin Over a year ago

@DobotJr sure no prob

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