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63 lines
1.7 KiB
PHP
63 lines
1.7 KiB
PHP
<?php
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// $Id$
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// Try to remove anti-SPAM bits
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function clean_AntiSPAM($email)
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{
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$remove_spam = "![-_]?(NO|I[-_]?HATE|DELETE|REMOVE)[-_]?(THIS)?(ME|SPAM)?[-_]?!i";
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return preg_replace($remove_spam, "", trim($email));
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}
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// Try to check that this email address is valid
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function is_emailable_address($email)
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{
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// Exclude our mailing list hosting servers
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$hosts_regex = "!(lists\.php\.net|chek[^\.*]\.com)!i";
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$excluded_hosts = preg_match($hosts_regex, $email);
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// Email addresses need to match this pattern
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$email_regex = ":^([-!#\$%&'*+./0-9=?A-Z^_`a-z{|}~ ])+" .
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"@([-!#\$%&'*+/0-9=?A-Z^_`a-z{|}~ ]+\\.)+" .
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"[a-zA-Z]{2,6}\$:i";
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// If address is not under excluded hosts, and fits the regex,
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// then we belive that it is a good email address
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if (!$excluded_hosts && !empty($email)) {
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return preg_match($email_regex, $email);
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} else {
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return FALSE;
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}
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}
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/**
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* Basic blacklisting.
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* Add email addresses, domains, or partial-match patterns
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* to $mosquitoes array to blacklist.
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* CAUTION: Be sure anything you add here won't partially
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* match legitimate email addresses! For example:
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* spamsend
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* .... will match:
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* real_person@thisispamsendoftheweb.example.com
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*/
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function blacklisted($email) {
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$mosquitoes = array(
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'saradhaaa@gmail.com',
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'mg-tuzi@yahoo.com.cn',
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'bitlifesciences',
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'bitconferences',
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'grandeurhk',
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'legaladvantagellc',
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'sanath7285',
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'omicsgroup',
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'@sina.com',
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'omicsonline',
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'bit-ibio',
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'evabrianparker',
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'bitpetrobio',
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);
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foreach ($mosquitoes as $m) {
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if (preg_match('/'.$m.'/i',$email)) return true;
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}
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}
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