styles_set(...)

Sets the hublify-internal styles-array.

The internal-styles-array is primarily used for the css-inline-functions:  style_get(...) and styles_merge(...)

From the source-code ...

/**
   * Sets the hublify-internal styles-array.

     *
     * You can call this multiple times, in order to merge multiple styles-array-definitions.
     *
     * @param array|string $styles The standardized "global style-array" containing all possible sub-styles.
     *   Expected structure is:
     *        [style]
     *          [<$area>]
     *            [<tag>]
     *              [<style-attr>] - "<style value>"
     *
     *        [templates]
     *          [<$template>]
     *            [<tag>]
     *              [<style-attr>] - "<style value>"

     *   Instead of passing an array, it is also possible to provide a string, containing the array definition
     *   encoded in JSON-syntax.
     *   If you pass a JSON-string be sure, to follow the quite picky JSON-syntax, as described here:
     *     https://www.php.net/manual/de/function.json-decode.php
     *
     * @param bool $merge If TRUE any previous set styles-definition is kept and $styles is merged to it.
     *                    If FALSE $styles is set only.
     *
     * @return bool Returns TRUE on success (a valid array or valid JSON-string was provided) or FALSE on error.
     */

    function styles_set($styles, bool $merge = false): bool