Check filter defined or not?

Question

Is this possible to find out whether add_filter( 'allow_major_auto_core_updates', '__return_true', 1 ); already added or not in some other plugin?

or

can i check this automatic updates set for particular WordPress site ?

if they defined automatic updates settings via constant then we can get it from via

if(defined ('constant') ){
//code here
}

if they use filters, how to find it out?

Pieter Goosen · Accepted Answer · 2015-10-12 11:42:08Z

1

has_filter() checks if any filter has been registered for a hook.

This is what I want really

Pieter Goosen

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answered Oct 12, 2015 at 11:35

Thamaraiselvam

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Pieter Goosen · Accepted Answer · 2015-10-12 11:43:20Z

1

Not sure if I understand your question, but I think installing the debug bar with the hooks and filters plugin could help you.

Pieter Goosen

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answered Oct 12, 2015 at 11:29

Bram_Boterham

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2 Answers 2