HTML tags in method definition for references

[samdark]

http://www.yiiframework.com/doc-2.0/yii-helpers-basearrayhelper.html#multisort()-detail

public static void multisort ( <b>&</b>$array, $key, $direction = SORT_ASC, $sortFlag = SORT_REGULAR )

Note <b> tags.

[DrDeath72]

public static mixed|null remove ( <b>&</b>$array, $key, $default = null )