How to find a value from an array inside of an array?

Question

I've got an array of this kind:

Array ( 
[0] => Array (  [attribute_group_id] => 1
                [name] => Name 1 
                [attribute] => Array (  [0] => Array ( 
                                            [attribute_id] => 1 
                                            [name] => Attribute 1
                                            [text] => AAA) 
                                        [1] => Array ( 
                                            [attribute_id] => 2 
                                            [name] => Attribute 2 
                                            [text] => BBB ) 
                                        [2] => Array ( 
                                            [attribute_id] => 3 
                                            [name] => Attribute 3 
                                            [text] => CCC ) 
                                        ) ) )

I would like to extract only BBB text here, but if I construct the foreach function it outputs something like BBB BBB BBB (example below):

foreach ($p_atts as $p_att) {
  foreach ($p_att['attribute'] as $attribute) {
    if ($attribute['attribute_id'] = '2') {
       $out .= $attribute['text'];
    }
  }
}

I would be glad if you could help!

Just added code below. I think I misuse the code, it should be constructed otherwise. — Vlad B., Feb 05 '19 at 14:42
please look at https://stackoverflow.com/questions/29812093/php-searching-in-multidimensional-array-of-unknown-depth — MRustamzade, Feb 05 '19 at 14:42
You are not comparing the attributes in the if. Should be `===` instead you are overwriting the value. — manuerumx, Feb 05 '19 at 14:43

score 1 · Accepted Answer · answered Feb 05 '19 at 14:43

1

You must two equals in if statement.

foreach ($p_atts as $p_att) {
  foreach ($p_att['attribute'] as $attribute) {
    if ($attribute['attribute_id'] == '2') {
       $out .= $attribute['text'];
    }
  }
}

answered Feb 05 '19 at 14:43

Emircan Ok

320
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How to find a value from an array inside of an array?

1 Answers1