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Core_Text::auto_link_emails

Converts text email addresses into links. Existing links will not be altered.

echo Text::auto_link_emails($text);

This method is not foolproof since it uses regex to parse HTML.

string Core_Text::auto_link_emails( string $text )

uses: HTML::mailto

参数列表

参数类型描述默认值

$text string Text to auto link

参数	类型	描述	默认值
`$text`	`string`	Text to auto link

返回值

string

File: ./core/classes/text.class.php

public static function auto_link_emails($text)
{
    // Find and replace all email addresses that are not part of an existing html mailto anchor
    // Note: The "58;" negative lookbehind prevents matching of existing encoded html mailto anchors
    //       The html entity for a colon (:) is &#58; or &#058; or &#0058; etc.
    return preg_replace_callback('~\b(?<!href="mailto:|58;)(?!\.)[-+_a-z0-9.]++(?<!\.)@(?![-.])[-a-z0-9.]+(?<!\.)\.[a-z]{2,6}\b(?!</a>)~i', 'Text::_auto_link_emails_callback', $text);
}