Warning: preg_match_all(): Compilation failed: this version of PCRE is compiled

  • Resolved Burhan Nasir

    (@burhandodhy)


    7 years, 8 months ago

    Hi,

    Thanks for such an amazing plugin. On plugin activation, I’m getting this warning message on my site

    Warning: preg_match_all(): Compilation failed: this version of PCRE is compiled without UTF support at offset 0 in /var/www/html/wp-content/plugins/wordpress-seo/inc/class-wpseo-replace-vars.php on line 164

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  • The PCRE library is a set of functions that implement regular expression pattern matching using the same syntax and semantics as Perl 5. To fix the warning, you’ll need to contact your hosting provider and check with them whether the PCRE library is set up correctly.

    Thread Starter Burhan Nasir

    (@burhandodhy)

    It fixed the problem. Thank you

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