没有标题写wp_mail是否可以?
该功能的用法是
<?php wp_mail( $to, $subject, $message, $headers, $attachments ); ?>
问:我可以这样使用吗? <?php wp_mail( $to, $subject, $message); ?>
答案 0 :(得分:4)
是的,你可以使用它:
<?php wp_mail( $to, $subject, $message); ?>
$ header和$ attachments默认为空(它们是optionnal)。
答案 1 :(得分:4)
是的,如果您查看下面的文字,则参数$headers
会显示其(string or array) (optional)
$to
(string or array) (required) The intended recipient(s). Multiple recipients may be specified using an array or a comma-separated string.
Default: None
$subject
(string) (required) The subject of the message.
Default: None
$message
(string) (required) Message content.
Default: None
$headers
(string or array) (optional) Mail headers to send with the message. (advanced)
Default: Empty
$attachments
(string or array) (optional) Files to attach: a single filename, an array of filenames, or a newline-delimited string list of multiple filenames. (advanced)
Default: Empty
来源:http://codex.wordpress.org/Function_Reference/wp_mail#Parameters
答案 2 :(得分:0)
是的,你可以像这样使用
<?php wp_mail( $to, $subject, $message); ?>
$ headers是可选参数