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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 |
---|---|
2170 | * |
2171 | * The dynamic portion of the filter name, `$field`, refers to the term field. |
2172 | * |
2173 | * @since 2.3.0 |
2174 | * |
2175 | * @param mixed $value Value of the term field. |
2176 | * @param int $term_id Term ID. |
2177 | * @param string $taxonomy Taxonomy slug. |
2178 | */ |
2179 | $value = apply_filters( "edit_term_{$field}", $value, $term_id, $taxonomy ); |
2180 |
|
2181 | /** |
2182 | * Filter the taxonomy field to edit before it is sanitized. |
2183 | * |
2184 | * The dynamic portions of the filter name, `$taxonomy` and `$field`, refer |
2185 | * to the taxonomy slug and taxonomy field, respectively. |
2186 | * |
2187 | * @since 2.3.0 |
2188 | * |