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@ 2021-10-14T09:35:44Z

<?php

$arr = [
    ['id' => 12, 'name' => 'Martin', 'cellphone' => '0019949437'],
    ['id' => 15, 'name' => 'Alex', 'cellphone' => "00183847394"]
];

function unsetCellPhone($u){
  unset($u['cellphone']);
  return $u;
}

$res = array_map("unsetCellPhone", $arr);

print_r($res);

Output
Performance
VLD
References
Branches

array_map: documentation ( source)
print_r: documentation ( source)

preferences:dark modelive previewkey bindings

27 ms | 405 KiB | 5 Q