PHP Mail

The official version of php is not easy to use,
The PHP mail() function is used to send emails from scripts.
Grammar
mail(to,subject,message,headers,parameters)

parameters	description
to required	specifies the email recipient
subject required	specifies the subject of the email. Note: This parameter cannot contain any newline characters
message Required	Defines the message to be sent. LF (n) should be used to separate lines. Each line should be limited to 70 characters
headers	optional. Specifies additional headers such as From, Cc, and Bcc. Additional headers should be separated using CRLF (rn)
parameters Optional	Specify additional parameters for the mailer

Note: PHP requires an installed and running mail system in order to use the mail function Available. The program used is defined through the configuration settings in the php.ini file

This is not easy to use and is basically not used. If you want to send emails, use the PHPEmailer plug-in on the market

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The above has introduced PHP Mail, including various aspects. I hope it will be helpful to friends who are interested in PHP tutorials.