Title: Papercite error PHP8
Last modified: February 16, 2022

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# Papercite error PHP8

 *  [moacc](https://wordpress.org/support/users/moacc/)
 * (@moacc)
 * [4 years, 1 month ago](https://wordpress.org/support/topic/papercite-error-php8/)
 * Hi all,
 * please change the papercite code regarding accessing Strings with curly braces,
   as it is changed in PHP8 to brackets.
 * E.g. in file BibTex_osbib.php, lines:
 * 179
    191 248 253
 * Example:
 * wrong: if($rev{0} != ‘,’)
    correct: if($rev[0] != ‘,’)
 * Thanks and regards!

The topic ‘Papercite error PHP8’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/papercite.svg)
 * [PAPERCITE](https://wordpress.org/plugins/papercite/)
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 * [Unresolved Topics](https://wordpress.org/support/plugin/papercite/unresolved/)
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 * 0 replies
 * 1 participant
 * Last reply from: [moacc](https://wordpress.org/support/users/moacc/)
 * Last activity: [4 years, 1 month ago](https://wordpress.org/support/topic/papercite-error-php8/)
 * Status: not resolved