Foreach

Why “Warning Invalid argument supplied for foreach()”

Why “Warning Invalid argument supplied for foreach()”

PHP: Fix for “Invalid argument supplied for foreach()” The error is caused when the variable that foreach is attempting to iterate over is not an array. For example, let us say that I have a function called get_user_posts. This function is supposed to return an array of user comments.

Security how check user roles with most security
how check user roles with most security
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Clear Is there any way to clear cache when making REST API request?
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