A::find()

Finds the first element matching the given callback

kirby/src/Toolkit/A.php#L205

A::find(array $array, callable(mixed $value, (int|string) $key, array $array): bool $callback): mixed

Parameters

Name	Type	Default
$arrayrequired	`array`	no default value
$callbackrequired	`callable(mixed $value, (int`or`string) $key, array $array): bool`	no default value

Return type

mixed

Parent class

Kirby\Toolkit\A

Examples

$array = [1, 30, 39, 29, 10, 13];

$isAboveThreshold = fn($value) => $value > 30;
echo A::find($array, $isAboveThreshold);
// output: '39'

$array = [
  'cat' => 'miao',
  'cow' => 'moo',
  'colibri' => 'humm',
  'dog' => 'wuff',
  'chicken' => 'cluck',
  'bird' => 'tweet'
];

$keyNotStartingWithC = fn($value, $key) => $key[0] !== 'c';
echo A::find($array, $keyNotStartingWithC);
// output: 'wuff'