Source View: edit_{$taxonomy}_{$field}

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Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: 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.

Source View

Line Code
1428            *
1429            * The dynamic portions of the filter name, `$taxonomy` and `$field`, refer
1430            * to the taxonomy slug and taxonomy field, respectively.
1431            *
1432            * @since 2.3.0
1433            *
1434            * @param mixed $value   Value of the taxonomy field to edit.
1435            * @param int   $term_id Term ID.
1436            */
1437           $value = apply_filters( "edit_{$taxonomy}_{$field}", $value, $term_id );
1438
1439           if ( 'description' == $field )
1440                $value = esc_html($value); // textarea_escaped
1441           else
1442                $value = esc_attr($value);
1443      } elseif ( 'db' == $context ) {
1444
1445           /**
1446            * Filters a term field value before it is sanitized.