public static function YamlFormArrayHelper::removePrefix in YAML Form 8

Remove prefix from all top level keys in an associative array.

Parameters

array $array: An associative array.

string $prefix: Prefix to be remove from to all keys.

Return value

array An associative array with prefix removed from all top level keys.

4 calls to YamlFormArrayHelper::removePrefix()

YamlFormElementBase::buildConfigurationForm in src/YamlFormElementBase.php

Form constructor.

YamlFormElementBase::getConfigurationFormProperties in src/YamlFormElementBase.php

Get an associative array of element properties from configuration form.

YamlFormElementHelper::isIgnoredProperty in src/Utility/YamlFormElementHelper.php

Determine if an element's property should be ignored.

YamlFormEntitySettingsForm::form in src/YamlFormEntitySettingsForm.php

Gets the actual form array to be built.

File

src/Utility/YamlFormArrayHelper.php, line 205

Class

YamlFormArrayHelper

Provides helper to operate on arrays.

Namespace

Drupal\yamlform\Utility

Code

public static function removePrefix(array $array, $prefix = '#') {
  $unprefixed_array = [];
  foreach ($array as $key => $value) {
    if ($key[0] == $prefix) {
      $key = preg_replace('/^' . $prefix . '/', '', $key);
    }
    $unprefixed_array[$key] = $value;
  }
  return $unprefixed_array;
}