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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
Line | Code |
---|---|
3911 |
|
3912 | /** |
3913 | * Filters the Press This bookmarklet link. |
3914 | * |
3915 | * @since 2.6.0 |
3916 | * @deprecated 4.9.0 |
3917 | * |
3918 | * @param string $link The Press This bookmarklet link. |
3919 | */ |
3920 | return apply_filters( 'shortcut_link', $link ); |
3921 | } |
3922 |
|
3923 | /** |
3924 | * Ajax handler for saving a post from Press This. |
3925 | * |
3926 | * @since 4.2.0 |
3927 | * @deprecated 4.9.0 |
3928 | */ |
3929 | function wp_ajax_press_this_save_post() { |