PHP爆炸不能正常使用逗号

Question

为什么此代码无法正常运行？字符串应该用逗号分隔，但它看起来像是用逗号和空格同时划分（或类似的东西）。

// example $str
$str = 'Test Tset <test@test.com>, Foo Abc <foo@abc.com>, Another Email <anotheremail@mail.test>, email_wo_brackets@gmail.com';

$emails = [];
$email_list = explode(',', $str);

foreach ($email_list as $email) {
    if (!in_array($email, $emails) and strpos($email, '@') !== false) {
        $emails[] = $email;
        echo sizeof($emails) . " $email<br>";
    }
}

应该是：

1 Test Tset <test@test.com>
2 Foo Abc <foo@abc.com>
3 Another Email <anotheremail@mail.test>
4 email_wo_brackets@gmail.com

但它是：

1 Test Tset 
2 Foo Abc 
3 Another Email 
4 email_wo_brackets@gmail.com

Answer 1

啊我已经修好了。问题出在＆＃34;＆lt;＆＃34;格式化。

$email = str_replace(['<', '>'], '%%', $email);

修改

$email = htmlspecialchars($email);