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add_filter or apply_filter

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add_filter or apply_filter

October 13, 2009
6:34 am

jack_mn

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October 13, 2009

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Hello,

Can anyone please explain the difference between the 2?

I know that add_filter add a filter function to a WordPress core function (hook),

but when should I use the apply_filter?

Thanks in advance,

Jack

November 2, 2009
4:32 am

daisy7386

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November 2, 2009

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The callback functions attached to filter hook $tag are invoked by calling this function. This function can be used to create a new filter hook by simply calling this function with the name of the new hook specified using the $tag parameter.

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November 3, 2009
10:39 am

jack_mn

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Can you please give an example of a common situation in which I should use apply_filter? maybe this will be more clear to me

November 3, 2009
11:24 am

hallsofmontezuma

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For what shall it profit a man, if he shall gain the whole world, and lose his own soul?

November 4, 2009
1:48 pm

jack_mn

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October 13, 2009

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So if I understand correctly, "apply_filter" is actually a hook created within a filter function, to enable other filters to connect to?

April 22, 2010
3:47 am

Adamshefard

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April 13, 2010

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Thanks for taking the time out to share this with the world. I really appreciate this. Keep doing what you're doing.
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July 29, 2010
3:40 am

jimsmithusa12

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July 29, 2010

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Jimsmithusa12 : Can anyone please explain the difference between the two terms?

I know that add_filter add a filter function to a WordPress core function (hook),but when should I use the apply_filter? how can we use this keyword in coding. please reply.
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