mailparse_rfc822_parse_addresses

(PECL mailparse >= 0.9.0)

mailparse_rfc822_parse_addresses — Parse RFC 822 compliant addresses

说明

array mailparse_rfc822_parse_addresses ( string $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.