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Asked: 2026-05-30T20:10:51+00:00

I have a class that uses 5.3 feature anonymous function ( https://github.com/JeffreyWay/Easy-WordPress-Custom-Post-Types/blob/master/jw_custom_posts.php ), but

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I have a class that uses 5.3 feature anonymous function (https://github.com/JeffreyWay/Easy-WordPress-Custom-Post-Types/blob/master/jw_custom_posts.php), but there is a problem, on the server I can not upgrade to 5.3. Is there any simple workaround to get rid of anonymous functions or do I need to rewrite whole class?

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1 Answer

  1. Editorial Team

    You have two options:

    • Change the hosting with PHP version supporting anonymous functions
    • Re-write your code so it works with version of PHP you have
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