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First argument is expected to be a valid callback for cp_admin_init and _canonical_charset

I'm using WordPress 3.5 with child-theme of Twenty Eleven 1.5. Suddenly I'm getting following Warning, Warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to ...
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107 views

How do i specify a url to which to redirect the user after he logs out from facebook?

I need to specify a url that i will use after the user has logged out from facebook because i need to do some extra-cleaning and he is correctly logged out from our app. For this i need a url that ...
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554 views

Using call_user_func() within add_settings_section() within a Class

I am trying to add_settings_section() by supplying a callback with parameter as follows: class warpress_progression_plugin { function warpress_progression_plugin() { $this->__construct(); ...