sending email from php 7 wammp code example
Example: php mail in localhost wamp
1) Edit C:\wamp\sendmail\sendmail.ini:
smtp_server=smtp.gmail.com
smtp_port=465
auth_username=user@gmail.com
auth_password=your_password
2) Edit php.ini and set sendmail_path
sendmail_path = "C:\wamp\sendmail\sendmail.exe -t"