PHP Warning: Array to string conversion

  • Resolved Ilir

    (@ipruthi)


    3 years, 7 months ago

    Hello WPMU DEV,

    I would like to first say that I enjoy using the Hummingbird plugin for caching.

    I’m receiving a PHP Warning: Array to string conversion for code located in hummingbird-performance/core/modules/minify/class-minify-group.php line 959.

    The code is:
    $hash .= implode( '-', $handles_versions );

    $handles_versions is probably a multi-dimensional array that is being imploded and PHP doesn’t like that, even though it doesn’t throw out an error.

    Hopefully you can address this in your next version.

    Thanks!

    -Ilir

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