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function is not described

_make_email_clickable_cb() WP 2.3.2

Callback to convert email address match to HTML A element.

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

No Hooks.

Return

String. HTML A element with email address.

Usage

_make_email_clickable_cb( $matches );
$matches(array) (required)
Single Regex Match.

Changelog

Since 2.3.2 Introduced.

Code of make email clickable cb: wp-includes/formatting.php WP 5.2.2

<?php
function _make_email_clickable_cb( $matches ) {
	$email = $matches[2] . '@' . $matches[3];
	return $matches[1] . "<a href=\"mailto:$email\">$email</a>";
}