public static function SchemaMetatagManagerInterface::arrayTrim in Schema.org Metatag 7

Remove empty values from a nested array.

If the result is an empty array, the nested array is completely empty.

Parameters

array $array: The array to assess.

Return value

array The original array with empty values removed.

1 method overrides SchemaMetatagManagerInterface::arrayTrim()

SchemaMetatagManager::arrayTrim in src/SchemaMetatagManager.php

Remove empty values from a nested array.

File

src/SchemaMetatagManagerInterface.php, line 139

Class

SchemaMetatagManagerInterface

Interface SchemaMetatagManagerInterface.

Code

public static function arrayTrim($array);