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a223763e56
Sets the `styles` block setting to an empty array in the `REST_Block_Type_Controller_Test::test_get_item_invalid()` test to resolve:
{{{
Warning: foreach() argument must be of type array|object, string given in wp-includes/class-wp-theme-json.php on line 835
}}}
Previously the test set the `styles` setting to a string value, which is incompatible. The problem surfaced after [55172] added a `foreach` to iterate the `styles`. The root cause was due to this test passing a string instead of an array.
Why?
`WP_Block_Type` `styles` property is documented as only accepting an array data type. At the time of this changeset, it does not validate before setting the property.
Code interacting with the property expects it to be an array data type. The PHP Warning alerts that of a doing it wrong when the incorrect data type is registered for the block type.
Follow-up to [55172], [48173].
Props tanjimtc71, hellofromTonya, kapilpaul.
Fixes #57706.
git-svn-id: https://develop.svn.wordpress.org/trunk@55342 602fd350-edb4-49c9-b593-d223f7449a82