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wp_richedit_pre( string $text )

This function has been deprecated. Use format_for_editor() instead.

Formats text for the rich text editor.

Description

The ‘richedit_pre’ filter is applied here. If $text is empty the filter will be applied to an empty string.

See also

Parameters

$text

(string) (Required) The text to be formatted.

Return

(string) The formatted text after filter is applied.

Source

File: wp-includes/deprecated.php 

function wp_richedit_pre($text) {
	_deprecated_function( __FUNCTION__, '4.3.0', 'format_for_editor()' );

	if ( empty( $text ) ) {
		/**
		 * Filters text returned for the rich text editor.
		 *
		 * This filter is first evaluated, and the value returned, if an empty string
		 * is passed to wp_richedit_pre(). If an empty string is passed, it results
		 * in a break tag and line feed.
		 *
		 * If a non-empty string is passed, the filter is evaluated on the wp_richedit_pre()
		 * return after being formatted.
		 *
		 * @since 2.0.0
		 * @deprecated 4.3.0
		 *
		 * @param string $output Text for the rich text editor.
		 */
		return apply_filters( 'richedit_pre', '' );
	}

	$output = convert_chars($text);
	$output = wpautop($output);
	$output = htmlspecialchars($output, ENT_NOQUOTES, get_option( 'blog_charset' ) );

	/** This filter is documented in wp-includes/deprecated.php */
	return apply_filters( 'richedit_pre', $output );
}

Uses

Uses Description
wp-includes/deprecated.php: richedit_pre

Filters text returned for the rich text editor.
wp-includes/formatting.php: convert_chars()

Converts lone & characters into & (a.k.a. &)
wp-includes/formatting.php: wpautop()

Replaces double line breaks with paragraph elements.
wp-includes/functions.php: _deprecated_function()

Mark a function as deprecated and inform when it has been used.
wp-includes/plugin.php: apply_filters()

Calls the callback functions that have been added to a filter hook.
wp-includes/option.php: get_option()

Retrieves an option value based on an option name.

Changelog

Version Description
4.3.0 Use format_for_editor()
2.0.0 Introduced.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/wp_richedit_pre