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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 |
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372 | $result->link_description = $result->link_description; |
373 | $result->link_notes = $result->link_notes; |
374 | $newresults[] = $result; |
375 | } |
376 | } |
377 | return $newresults; |
378 | } |
379 |
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380 | function get_linkrating($link) { |
381 | return apply_filters('link_rating', $link->link_rating); |
382 | } |
383 |
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384 |
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385 | /** function get_linksbyname_withrating() |
386 | ** Gets the links associated with category 'cat_name' and display rating stars/chars. |
387 | ** Parameters: |
388 | ** cat_name (default 'noname') - The category name to use. If no |
389 | ** match is found uses all |
390 | ** before (default '') - the html to output before the link |