Alert: This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.

_make_web_ftp_clickable_cb( array $matches )

Callback to convert URL match to HTML A element.


Description Description

This function was backported from 2.5.0 to 2.3.2. Regex callback for make_clickable().


Parameters Parameters

$matches

(array) (Required) Single Regex Match.


Top ↑

Return Return

(string) HTML A element with URL address.


Top ↑

Source Source

File: wp-includes/formatting.php

function _make_web_ftp_clickable_cb( $matches ) {
	$ret  = '';
	$dest = $matches[2];
	$dest = 'http://' . $dest;

	// removed trailing [.,;:)] from URL
	if ( in_array( substr( $dest, -1 ), array( '.', ',', ';', ':', ')' ) ) === true ) {
		$ret  = substr( $dest, -1 );
		$dest = substr( $dest, 0, strlen( $dest ) - 1 );
	}

	$dest = esc_url( $dest );
	if ( empty( $dest ) ) {
		return $matches[0];
	}

	if ( 'comment_text' === current_filter() ) {
		$rel = 'nofollow ugc';
	} else {
		$rel = 'nofollow';
	}

	/** This filter is documented in wp-includes/formatting.php */
	$rel = apply_filters( 'make_clickable_rel', $rel, $dest );
	$rel = esc_attr( $rel );

	return $matches[1] . "<a href=\"$dest\" rel=\"$rel\">$dest</a>$ret";
}

Top ↑

Changelog Changelog

Changelog
Version Description
2.3.2 Introduced.


Top ↑

User Contributed Notes User Contributed Notes

You must log in before being able to contribute a note or feedback.