Title: undefined function how_wp_user_stylesheet_switcher()
Last modified: August 31, 2016

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# undefined function how_wp_user_stylesheet_switcher()

 *  Resolved [BenM](https://wordpress.org/support/users/alysko/)
 * (@alysko)
 * [10 years, 3 months ago](https://wordpress.org/support/topic/undefined-function-how_wp_user_stylesheet_switcher/)
 * Hi,
 * Trying to use this plugin with function name, I have this error :
 * > Fatal error: Call to undefined function how_wp_user_stylesheet_switcher()
 * Works with shortcode.
 * Thanks.
 * [https://wordpress.org/plugins/wp-user-stylesheet-switcher/](https://wordpress.org/plugins/wp-user-stylesheet-switcher/)

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Thread Starter [BenM](https://wordpress.org/support/users/alysko/)
 * (@alysko)
 * [10 years, 3 months ago](https://wordpress.org/support/topic/undefined-function-how_wp_user_stylesheet_switcher/#post-7070764)
 * I’m stupid : just forgot to add global.
 *  Plugin Author [vgstef](https://wordpress.org/support/users/vgstef/)
 * (@vgstef)
 * [10 years, 3 months ago](https://wordpress.org/support/topic/undefined-function-how_wp_user_stylesheet_switcher/#post-7070765)
 * Good! Thanks for letting me know.

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘undefined function how_wp_user_stylesheet_switcher()’ is closed to new
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 * 2 replies
 * 2 participants
 * Last reply from: [vgstef](https://wordpress.org/support/users/vgstef/)
 * Last activity: [10 years, 3 months ago](https://wordpress.org/support/topic/undefined-function-how_wp_user_stylesheet_switcher/#post-7070765)
 * Status: resolved