Filters theme data before it is prepared for JavaScript.

Description

Passing a non-empty array will result in wp_prepare_themes_for_js() returning early with that value instead.

Parameters

$prepared_themesarray

An associative array of theme data. Default empty array.

$themesWP_Theme[]|null

An array of theme objects to prepare, if any.

$current_themestring

The active theme slug.

Source

$prepared_themes = (array) apply_filters( 'pre_prepare_themes_for_js', array(), $themes, $current_theme );

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