php - How to search value for a condition inside an array -

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given array:

array (     [0] => array         (             [footer] => array                 (                     [id] => 1                     [field] =>                     [fvalue] =>  dream change our country. nmnmn                    )          )      [1] => array         (             [footer] => array                 (                     [id] => 2                     [field] => contact                     [fvalue] =>                    <h2>our contacts</h2>                  <address class="margin-bottom-40">                      shekertek, road: #3 <br>                      dhaka, bangladesh<br>                      phone: 01673050495<br>                      email: <a href="jegeachi24@gmail.com">jegeachi24@gmail.com</a><br>                      skype: <a href="skype:jegeachi.support">jegeachi.support</a>                  </address>                      )          )  )

here 2 elements. elements may 10 or more. want value of 'fvalue' index inside array given value of 'field' index. example, if give 'about' array give me 'we dream change our country. nmnmn' how can this.

i have 2 options you:

$searchfield = 'about'; $key = array_search($searchfield, array_column(array_column($arr, 'footer'), 'field')); echo $arr[$key]['footer']['fvalue'];

or

$searchfield = 'about'; $result = array_filter(array_column($arr, 'footer'), function($arr) use($searchfield){return $arr['field'] == $searchfield;}); echo $result[0]['fvalue'];

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