WordPress开发手册:do_settings_fields()

函数原型

do_settings_fields( string $page, string $section )

函数描述

是否弃用

未弃用

函数参数

$page
string
Required

Slug title of the admin page whose settings fields you want to show.

$section
string
Required

Slug title of the settings section whose fields you want to show.

函数返回值

函数位置

函数源码

function do_settings_fields( $page, $section ) {
	global $wp_settings_fields;

	if ( ! isset( $wp_settings_fields[ $page ][ $section ] ) ) {
		return;
	}

	foreach ( (array) $wp_settings_fields[ $page ][ $section ] as $field ) {
		$class = '';

		if ( ! empty( $field['args']['class'] ) ) {
			$class = ' class="' . esc_attr( $field['args']['class'] ) . '"';
		}

		echo "<tr{$class}>";

		if ( ! empty( $field['args']['label_for'] ) ) {
			echo '<th scope="row"><label for="' . esc_attr( $field['args']['label_for'] ) . '">' . $field['title'] . '</label></th>';
		} else {
			echo '<th scope="row">' . $field['title'] . '</th>';
		}

		echo '<td>';
		call_user_func( $field['callback'], $field['args'] );
		echo '</td>';
		echo '</tr>';
	}
}

源码链接

WordPress
Github

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