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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 |
---|---|
2366 | * The dynamic portion of the filter name, `$field`, refers to the term field name. |
2367 | * |
2368 | * @since 2.3.0 |
2369 | * |
2370 | * @param mixed $value Value of the term field. |
2371 | * @param int $term_id Term ID. |
2372 | * @param string $taxonomy Taxonomy slug. |
2373 | * @param string $context Context to retrieve the term field value. |
2374 | */ |
2375 | $value = apply_filters( "term_{$field}", $value, $term_id, $taxonomy, $context ); |
2376 |
|
2377 | /** |
2378 | * Filter the taxonomy field sanitized for display. |
2379 | * |
2380 | * The dynamic portions of the filter name, `$taxonomy`, and `$field`, refer |
2381 | * to the taxonomy slug and taxonomy field, respectively. |
2382 | * |
2383 | * @since 2.3.0 |
2384 | * |