wordpress函数format_to_edit()用法示例

format_to_edit( string $content,  bool $rich_text = false )

Acts on text which is about to be edited.

描述

The $content is run through esc_textarea(), which uses htmlspecialchars() to convert special characters to HTML entities. If $richedit is set to true, it is simply a holder for the ‘format_to_edit’ filter.

参数

$content

(string)
(Required)
The text about to be edited.

$rich_text

(bool)
(Optional)
Whether $content should be considered rich text, in which case it would not be passed through esc_textarea().

Default value: false

返回值

(string) The text after the filter (and possibly htmlspecialchars()) has been run.

源代码

File: wp-includes/formatting.php

function format_to_edit( $content, $rich_text = false ) {
	/**
	 * Filters the text to be formatted for editing.
	 *
	 * @since 1.2.0
	 *
	 * @param string $content The text, prior to formatting for editing.
	 */
	$content = apply_filters( 'format_to_edit', $content );
	if ( ! $rich_text )
		$content = esc_textarea( $content );
	return $content;
}

更新日志

相关函数

Uses

• wp-includes/formatting.php:
  esc_textarea()
• wp-includes/formatting.php:
  format_to_edit
• wp-includes/plugin.php:
  apply_filters()

Used By

• wp-admin/includes/comment.php:
  get_comment_to_edit()
• wp-includes/post.php:
  sanitize_post_field()