Strange apply_filters in a plugin

  • Hi everybody,
    in a plugin I saw this strange (for me) apply_filters line:

    return apply_filters( 'wpp::get_properties::result', $return, $args );

    Can you tell me which function this line calls?

    Thanks in advance

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  • Hi, it looks like it calls some methods in the wpp class. See if you can find the wpp class, and go from there.

    Moderator bcworkz

    (@bcworkz)

    Filters often do not call anything by default, they are provided for possible extensions by other devs. If any function is called, you can check the global $wp_filter array to see what it is.

Viewing 2 replies - 1 through 2 (of 2 total)
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