public static function YamlFormArrayHelper::isAssociative in YAML Form 8

Determine if an array is an associative array.

Parameters

array $array: An array.

Return value

bool TRUE if array is an associative array.

See also

http://stackoverflow.com/questions/173400/how-to-check-if-php-array-is-a...

2 calls to YamlFormArrayHelper::isAssociative()

YamlFormArrayHelper::isSequential in src/Utility/YamlFormArrayHelper.php

Determine if an array is a sequential array.

YamlFormElementStates::isDefaultValueCustomizedFormApiStates in src/Element/YamlFormElementStates.php

Determine if an element's #states array is customized.

File

src/Utility/YamlFormArrayHelper.php, line 54

Class

YamlFormArrayHelper

Provides helper to operate on arrays.

Namespace

Drupal\yamlform\Utility

Code

public static function isAssociative(array $array) {
  return array_keys($array) !== range(0, count($array) - 1);
}