public static function WebformArrayHelper::removePrefix in Webform 8.5

Same name and namespace in other branches

1. 6.x src/Utility/WebformArrayHelper.php \Drupal\webform\Utility\WebformArrayHelper::removePrefix()

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.

7 calls to WebformArrayHelper::removePrefix()

WebformArrayHelperTest::testPrefixing in tests/src/Unit/Utility/WebformArrayHelperTest.php

Tests prefix an associative array.

WebformElementBase::buildConfigurationForm in src/Plugin/WebformElementBase.php

Form constructor.

WebformElementBase::getConfigurationFormProperties in src/Plugin/WebformElementBase.php

Get an associative array of element properties from configuration webform.

WebformElementComposite::valueCallback in src/Element/WebformElementComposite.php

Determines how user input is mapped to an element's #value property.

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

Determine if an element's property should be ignored.

... See full list

File

src/Utility/WebformArrayHelper.php, line 205

Class

WebformArrayHelper

Provides helper to operate on arrays.

Namespace

Drupal\webform\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;
}