traversing array for object value and add to new array based on value?

Question

ok I have the following:

 [0]=>
        object(stdClass)#1026 (9) {
          ["Level"]=>
          object(stdClass)#1027 (2) {
            ["ID"]=>
            int(1)
            ["Name"]=>
            string(17) "Beginner"
          }
          ["ID"]=>
          int(1)
          ["Name"]=>
          string(23) "Salsa - Beginner/Novice"
          ["Description"]=>
          string(47) "Learn fun and easy basics for Salsa."
          ["Prereq"]=>
          string(37) "No prior lessons required."
          ["Notes"]=>
          string(0) ""
          ["LastUpdated"]=>
          string(22) "2012-11-30T18:57:29.91"
          ["Program"]=>
          object(stdClass)#1028 (3) {
            ["ID"]=>
            int(22)
            ["Name"]=>
            string(13) "Group Classes"
            ["ScheduleType"]=>
            string(6) "DropIn"
          }
          ["SessionType"]=>
          object(stdClass)#1029 (4) {
            ["DefaultTimeLength"]=>
            NULL
            ["ProgramID"]=>
            int(22)
            ["ID"]=>
            int(6)
            ["Name"]=>
            string(19) "Social Group Lesson"
          }
        }
        [1]=>
        object(stdClass)#1030 (9) {
          ["Level"]=>
          object(stdClass)#1031 (2) {
            ["ID"]=>
            int(1)
            ["Name"]=>
            string(17) "Absolute Beginner"
          }
          ["ID"]=>
          int(2)
          ["Name"]=>
          string(26) "Two Step - Beginner/Novice"
          ["Description"]=>
          string(51) "Learn fun & easy basics for Two Step"
          ["Prereq"]=>
          string(37) "No prior lessons required."
          ["Notes"]=>
          string(0) ""
          ["LastUpdated"]=>
          string(22) "2012-11-30T19:02:40.29"
          ["Program"]=>
          object(stdClass)#1032 (3) {
            ["ID"]=>
            int(22)
            ["Name"]=>
            string(13) "Group Classes"
            ["ScheduleType"]=>
            string(6) "DropIn"
          }
          ["SessionType"]=>
          object(stdClass)#1033 (4) {
            ["DefaultTimeLength"]=>
            NULL
            ["ProgramID"]=>
            int(22)
            ["ID"]=>
            int(6)
            ["Name"]=>
            string(19) "Social Group Lesson"
          }
       }
        [3]=>
        object(stdClass)#1030 (9) {
          ["Level"]=>
          object(stdClass)#1031 (2) {
            ["ID"]=>
            int(1)
            ["Name"]=>
            string(17) "Absolute Beginner"
          }
          ["ID"]=>
          int(2)
          ["Name"]=>
          string(26) "Two Step - Beginner/Novice"
          ["Description"]=>
          string(51) "Learn fun & easy basics for Two Step"
          ["Prereq"]=>
          string(37) "No prior lessons required."
          ["Notes"]=>
          string(0) ""
          ["LastUpdated"]=>
          string(22) "2012-11-30T19:02:40.29"
          ["Program"]=>
          object(stdClass)#1032 (3) {
            ["ID"]=>
            int(22)
            ["Name"]=>
            string(13) "Group Classes"
            ["ScheduleType"]=>
            string(6) "DropIn"
          }
          ["SessionType"]=>
          object(stdClass)#1033 (4) {
            ["DefaultTimeLength"]=>
            NULL
            ["ProgramID"]=>
            int(22)
            ["ID"]=>
            int(6)
            ["Name"]=>
            string(19) "Social Group Lesson"
          }
       }   
        [4]=>
        object(stdClass)#1030 (9) {
          ["Level"]=>
          object(stdClass)#1031 (2) {
            ["ID"]=>
            int(1)
            ["Name"]=>
            string(17) "Absolute Beginner"
          }
          ["ID"]=>
          int(2)
          ["Name"]=>
          string(26) "Two Step - Beginner/Novice"
          ["Description"]=>
          string(51) "Learn fun & easy basics for Two Step"
          ["Prereq"]=>
          string(37) "No prior lessons required."
          ["Notes"]=>
          string(0) ""
          ["LastUpdated"]=>
          string(22) "2012-11-30T19:02:40.29"
          ["Program"]=>
          object(stdClass)#1032 (3) {
            ["ID"]=>
            int(22)
            ["Name"]=>
            string(13) "Group Classes"
            ["ScheduleType"]=>
            string(6) "DropIn"
          }
          ["SessionType"]=>
          object(stdClass)#1033 (4) {
            ["DefaultTimeLength"]=>
            NULL
            ["ProgramID"]=>
            int(22)
            ["ID"]=>
            int(6)
            ["Name"]=>
            string(19) "Social Group Lesson"
          }
       }

how do i traverse this into the ["Name"]=> string(17) "Absolute Beginner" check if the value is "Absolute Beginner" and if it is return the whole array IE the:

[4]=>
        object(stdClass)#1030 (9) {
          ["Level"]=>
          object(stdClass)#1031 (2) {
            ["ID"]=>
            int(1)
            ["Name"]=>
            string(17) "Absolute Beginner"
          }
          ["ID"]=>
          int(2)
          ["Name"]=>
          string(26) "Two Step - Beginner/Novice"
          ["Description"]=>
          string(51) "Learn fun & easy basics for Two Step"
          ["Prereq"]=>
          string(37) "No prior lessons required."
          ["Notes"]=>
          string(0) ""
          ["LastUpdated"]=>
          string(22) "2012-11-30T19:02:40.29"
          ["Program"]=>
          object(stdClass)#1032 (3) {
            ["ID"]=>
            int(22)
            ["Name"]=>
            string(13) "Group Classes"
            ["ScheduleType"]=>
            string(6) "DropIn"
          }
          ["SessionType"]=>
          object(stdClass)#1033 (4) {
            ["DefaultTimeLength"]=>
            NULL
            ["ProgramID"]=>
            int(22)
            ["ID"]=>
            int(6)
            ["Name"]=>
            string(19) "Social Group Lesson"
          }
       }

and save it into a new array... this is driving me mad any help is much appriciated.. so far i have:

    foreach ($resultTest as $key => $value) {
    # code...
    foreach ($value as $keysub => $valuesub) {
        # code...

        if(is_object($valuesub)){
            foreach ($valuesub as $keysubsub => $valuesubsub) {
                # code...
                    echo "<br>";
                    echo $keysubsub;
            }
        }else{
//          echo "<br>";
//          echo $keysub;
        }
    }
}

but I'm getting lost on a foreach that deep...

user21926 · Accepted Answer · 2014-04-29 20:54:07Z

2

Assuming the array you are searching is called $lessons:

$result = array();

foreach ($lessons as $lesson) {
    if ($lesson->Level->Name === 'Absolute Beginner') {
        $result[] = $lesson;
        break;
    }
}

var_dump($result);

answered Apr 29, 2014 at 20:54

user21926

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