function ListFloatItem::simplifyAllowedValues
Same name in other branches
- 8.9.x core/modules/options/src/Plugin/Field/FieldType/ListFloatItem.php \Drupal\options\Plugin\Field\FieldType\ListFloatItem::simplifyAllowedValues()
- 10 core/modules/options/src/Plugin/Field/FieldType/ListFloatItem.php \Drupal\options\Plugin\Field\FieldType\ListFloatItem::simplifyAllowedValues()
- 11.x core/modules/options/src/Plugin/Field/FieldType/ListFloatItem.php \Drupal\options\Plugin\Field\FieldType\ListFloatItem::simplifyAllowedValues()
Overrides ListItemBase::simplifyAllowedValues
File
-
core/
modules/ options/ src/ Plugin/ Field/ FieldType/ ListFloatItem.php, line 94
Class
- ListFloatItem
- Plugin implementation of the 'list_float' field type.
Namespace
Drupal\options\Plugin\Field\FieldTypeCode
public static function simplifyAllowedValues(array $structured_values) {
$values = [];
foreach ($structured_values as $item) {
// Nested elements are embedded in the label.
if (is_array($item['label'])) {
$item['label'] = static::simplifyAllowedValues($item['label']);
}
// Cast the value to a float first so that .5 and 0.5 are the same value
// and then cast to a string so that values like 0.5 can be used as array
// keys.
// @see http://php.net/manual/language.types.array.php
$values[(string) (double) $item['value']] = $item['label'];
}
return $values;
}
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