function testExtractEmailAddress()
{
$emailAddressesToExtract = array(array('*****@*****.**', '*****@*****.**'), array('*****@*****.**', '*****@*****.**'), array('wcc at nospammonkeys dot org', '*****@*****.**'), array('wcc [at] nospammonkeys [dot] org', '*****@*****.**'), array('wcc [at] lists [dot] nospammonkeys [dot] org', '*****@*****.**'), array('wcc (at) nospammonkeys (dot) org', '*****@*****.**'), array('wcc.test (at) nospammonkeys (dot) org', '*****@*****.**'), array('wcc_test(at)nospammonkeys(dot)org', '*****@*****.**'), array('my e-mail address is wcc (at) no (DOT) spammonkeys (DOT) org, but thanks anyway.', '*****@*****.**'));
foreach ($emailAddressesToExtract as $key => $value) {
$formattedEmailAddress = StringUtility::extractEmailAddress($value[0]);
$this->assertTrue($formattedEmailAddress === $value[1], sprintf("Extracting e-mail address from '%s' should result in '%s'", $value[0], $value[1]));
}
}
protected function _extractEmailAddress()
{
foreach ($this->_addressBlock as $lineNumber => $line) {
if (!StringUtility::containsEmailAddress($line)) {
continue;
}
/* Extract and properly format the e-mail address. */
$emailAddress = StringUtility::extractEmailAddress($line);
/* If there is more on this line, remove the e-mail address from
* the line. Otherwise, just delete the line.
*/
if (!StringUtility::isEmailAddress($line)) {
$line = StringUtility::removeEmailAddress($line, true);
$this->_addressBlock[$lineNumber] = $line;
} else {
unset($this->_addressBlock[$lineNumber]);
$this->_addressBlock = array_merge($this->_addressBlock);
}
return $emailAddress;
}
return '';
}
