質問編集履歴
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修正
test
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File without changes
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test
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@@ -1,5 +1,91 @@
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phpでは、プロパティ名にハイフンは使えません。
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phpでは、プロパティ名にハイフンは使えません。が、下記のソースのように
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```
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str_relace("変換前の文字","‐","変換させたい文字がある変数")
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```
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を使うことで強制的にハイフンが利用できるみたいですが、
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これは、変数を宣言するときにハイフンが使えないのであって、宣言後なら変数名に‐が使える、という認識であっておりますか。またなぜ、宣言するときに‐は使えないのでしょうか。
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mymail.php
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```php
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class mymail {
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public $to;
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public $subject;
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public $message;
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private $headers = array();
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public function __set($name, $value) {
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$this->headers[$name] =$value;
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}
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public function __get($name) {
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return $this->headers[$name];
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}
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public function send() {
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foreach($this->headers as $key => $value) {
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$key = str_replace("_","-",$key);
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$others .= "{$key}:{$value}\n";
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}
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mb_send_mail($this->to, $this->subject, $this->messagem $others);
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}
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}
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```
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```php
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require_once "./mymail.php"
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$m = new maimail();
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$m->to ="a@a.com"
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$m->subject = "題名";
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$m->message ="内容";
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$m->From = "s@s.com";
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$m->X_Mailer = "MyMail 1.0";
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$m->X_Priority = 1;
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$m->MSMail_Priority = "High";
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$m->send();
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```
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