Title: Warning: explode() expects parameter to be string…
Last modified: November 28, 2018

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# Warning: explode() expects parameter to be string…

 *  [wreck2000](https://wordpress.org/support/users/wreck2000/)
 * (@wreck2000)
 * [7 years, 6 months ago](https://wordpress.org/support/topic/warning-explode-expects-parameter-to-be-string/)
 * I’ve been using this fantastic widget for a year now, and in the last couple 
   of weeks, I recently started getting a warning message about “explode expects
   parameter 2 to be string, array given…”
 * Nothing has changed on my website, so I was wondering what causes this warning
   message?
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fwarning-explode-expects-parameter-to-be-string%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

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 * 0 replies
 * 1 participant
 * Last reply from: [wreck2000](https://wordpress.org/support/users/wreck2000/)
 * Last activity: [7 years, 6 months ago](https://wordpress.org/support/topic/warning-explode-expects-parameter-to-be-string/)
 * Status: not resolved