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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 |
---|---|
307 | $count = number_format_i18n( $tag->count ); |
308 | if ( $count ) |
309 | $count = "<a href='link-manager.php?cat_id=$tag->term_id'>$count</a>"; |
310 | return $count; |
311 | } |
312 |
|
313 | function column_default( $tag, $column_name ) { |
314 | $screen = get_current_screen(); |
315 |
|
316 | return apply_filters( "manage_{$screen->taxonomy}_custom_column", '', $column_name, $tag->term_id ); |
317 | } |
318 |
|
319 | /** |
320 | * Outputs the hidden row displayed when inline editing |
321 | * |
322 | * @since 3.1.0 |
323 | */ |
324 | function inline_edit() { |
325 | global $tax; |