Question

settings_fields( string $option_group )

Output nonce, action, and option_page fields for a settings page.

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description

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参数

$option_group

(string) (Required) A settings group name. This should match the group name used in register_setting().

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源代码

File: wp-admin/includes/plugin.php

function settings_fields($option_group) {
	echo "<input type='hidden' name='option_page' value='" . esc_attr($option_group) . "' />";
	echo '<input type="hidden" name="action" value="update" />';
	wp_nonce_field("$option_group-options");
}

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更新日志

Version	description
2.7.0	Introduced.

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相关函数

Uses

• wp-includes/formatting.php: esc_attr()
• wp-includes/functions.php: wp_nonce_field()

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User Contributed Notes

1. Skip to note content You must log in to vote on the helpfulness of this noteVote results for this note: 0You must log in to vote on the helpfulness of this note Contributed by Codex

   Example

   
   echo '<form method="post" action="options.php">';
   settings_fields( 'wpdocs-plugin-settings-group' );