mailparse_rfc822_parse_addresses
(PECL mailparse >= 0.9.0)
mailparse_rfc822_parse_addresses — Parse RFC 822 compliant addresses
说明
$addresses
)Parses a » RFC 822 compliant recipient list, such as that found in the To: header.
参数
-
addresses -
A string containing addresses, like in: Wez Furlong <wez@example.com>, doe@example.com
Note:
This string must not include the header name.
返回值
Returns an array of associative arrays with the following keys for each recipient:
| display | The recipient name, for display purpose. If this part is not set for a recipient, this key will hold the same value as address. |
| address | The email address |
| is_group | TRUE if the recipient is a newsgroup, FALSE otherwise. |
范例
Example #1 mailparse_rfc822_parse_addresses() example
<?php
$to = 'Wez Furlong <wez@example.com>, doe@example.com' ;
var_dump ( mailparse_rfc822_parse_addresses ( $to ));
?> 以上例程会输出：
array(2) {
[0]=>
array(3) {
["display"]=>
string(11) "Wez Furlong"
["address"]=>
string(15) "wez@example.com"
["is_group"]=>
bool(false)
}
[1]=>
array(3) {
["display"]=>
string(15) "doe@example.com"
["address"]=>
string(15) "doe@example.com"
["is_group"]=>
bool(false)
}
}
用户评论:
[#1] murph dot vienna at gmail dot com [2014-03-11 16:15:46]
<?php
// input: My Test Email <some.test.email@somewhere.net>
function get_displayname_from_rfc_email($rfc_email_string) {
// match all words and whitespace, will be terminated by '<'
$name = preg_match('/[\w\s]+/', $rfc_email_string, $matches);
$matches[0] = trim($matches[0]);
return $matches[0];
}
// Output: My Test Email
function get_email_from_rfc_email($rfc_email_string) {
// extract parts between the two parentheses
$mailAddress = preg_match('/(?:<)(.+)(?:>)$/', $rfc_email_string, $matches);
return $matches[1];
}
// Output: some.test.email@somewhere.net
?>
[#2] dancablam [2007-05-06 23:05:58]
To just extract the email address out of an RFC822 line, it's faster and more reliable to just use a simple regex such as:
<?php
$rfc = '"Bob Smith" <bob@smith.com>';
preg_match('/[\\w\\.\\-+=*_]*@[\\w\\.\\-+=*_]*/', $rfc , $regs);
$parsed = $regs[0];
?>
The above code will pull out: bob@smith.com
No matter the variation of the RFC822 line, as long as there's a valid email address in it somewhere, the above regex will find it.
[#3] [2004-11-24 04:12:17]
An alternative to the mailparse_rfc822_parse_addresses() function is Mail_RFC822::parseAddressList() from Pear:
http://pear.php.net/manual/en/package.mail.mail.php
It parses the string and returns a structured tree of data. Returns a pear_error object if the string is not valid.
Example:
require_once "PEAR.php";
require_once "Mail/RFC822.php";
$addr= "Hi <hi@world.org>";
$res= Mail_RFC822::parseAddressList($addr);
if (PEAR::isError($res)) die("NOT VALID: " . $res->getMessage() . "\n");
echo "OK. Data:\n";
print_r($res);
[#4] mat at phpconsulting dot com [2003-04-24 21:59:57]
If for some reason you cannot compile mailparse into your install of PHP, you will also find an extremely similar function in the Mail_MIME PEAR class, specifically in mimeDecode.php.