WP_Widget::get_field_id( string $field_name ): string

Description

Parameters

$field_namestring

Field name.

Return

string

ID attribute for $field_name.

Source

View on Trac ↗View on GitHub ↗

241	public function get_field_id( $field_name ) {242		$field_name = str_replace( array( '[]', '[', ']' ), array( '', '-', '' ), $field_name );243		$field_name = trim( $field_name, '-' );244 245		return 'widget-' . $this->id_base . '-' . $this->number . '-' . $field_name;246	}

History

Introduced in 2.8.0. Unchanged from 6.7.7 through 7.1.0.

1. 6.7.7
2. 6.8.8
3. 6.9.7
4. 7.0.4
5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

About this page

Parsed data

Generated from the wordpress-develop 7.1.0 tag, from src/wp-includes/class-wp-widget.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.

Corrections

Something wrong on this page? Report it and it gets fixed in the next regeneration.