function _simplenews_mail_url in Simplenews 5

Convert URL to absolute URL

Strings containing ':/' are regarded absolute and not converted. Any 'mailto:' is stripped from the text.

Parameters

string $url: URL to be converted

Return value

string Absolute url

2 calls to _simplenews_mail_url()

_simplenews_mail_uri in ./simplenews.module

Format URL and link text for in-line display in plain text message.

_simplenews_mail_urls in ./simplenews.module

Collect and store URLs

File

./simplenews.module, line 1489

Code

function _simplenews_mail_url($url) {
  if (preg_match('@://@', $url)) {
    return $url;
  }
  elseif (preg_match('!mailto:!i', $url)) {
    return str_replace('mailto:', '', $url);
  }
  else {
    return url($url, NULL, NULL, 1);
  }
}