Pull array out from an array

Question

I have the array below and I can't seem to figure out how to pull out the information from the array Team_1 and echo out the 0 - 5 values inside it.

 array (size=3)
      'Team_1' => 
        array (size=5)
          0 => string '1199' (length=4)
          1 => string '1182' (length=4)
          2 => string '1105' (length=4)
          3 => string '1212' (length=4)
          4 => string '891' (length=3)
      'Team_2' => 
        array (size=5)
          0 => string '' (length=0)
          1 => string '' (length=0)
          2 => string '' (length=0)
          3 => string '' (length=0)
          4 => string '' (length=0)
      'Team_3' => 
        array (size=5)
          0 => string '' (length=0)
          1 => string '' (length=0)
          2 => string '' (length=0)
          3 => string '' (length=0)
          4 => string '' (length=0)

what do you mean by pull out?? echo out?? delete it??

Andrew
– Andrew

2015-11-17 19:05:19 +00:00
Commented Nov 17, 2015 at 19:05 — Andrew
– Andrew, Commented Nov 17, 2015 at 19:05
Sorry Andrew, Yes Echo them out.

user3822175
– user3822175

2015-11-17 19:06:10 +00:00
Commented Nov 17, 2015 at 19:06 — user3822175
– user3822175, Commented Nov 17, 2015 at 19:06

Tristan · Accepted Answer · 2015-11-17 19:20:28Z

4

The key is Team_1 so you can reference it directly and do a foreach loop to do the echo (you can add any html you want to echo to format the values).

foreach ($arr['Team_1'] as $val) {
    echo $val.'<br>';
}

If your intention is to loop through all teams and echo values

foreach ($teams as $team => $vals) {
    echo $team;
    foreach ($vals as $val) {
        echo $val;
    }
}

edited Nov 17, 2015 at 19:20

answered Nov 17, 2015 at 19:07

Tristan

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3 Comments

user3822175 Over a year ago

Holy heck. That was a LOT easier than I thought. Thank you so much man. Will tick as soon as post has been up for allowed time. Thanks again

user3822175 Over a year ago

Is there a way to know how many teams will be created. So instead of Team_1 do Team_$counter ?

Tristan Over a year ago

You can use count($arr) to get the number.

SamyQc · Accepted Answer · 2015-11-17 19:10:28Z

1

$output1 = $array['Team_1'][0]; // Should output 1199
echo $output1;


OR

foreach ($array['Team_1'] as $data){
 echo $data.'<br/>';
}

answered Nov 17, 2015 at 19:10

SamyQc

3652 silver badges10 bronze badges

1 Comment

user3822175 Over a year ago

Thanks SamyQc! Was just what I was after. Do you know how instead of doing ['Team_1'] I can do ['Team_'.$counter] ?

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