I need a PHP function with 4 parameters (name, surname, phone number and email). If the contact exists (same phone number) in Google Contacts group, update the contacts otherwise insert a new contact.
10 freelancers are bidding on average €36 for this job
HI. I have read your job posting very carefully. I can develop your contact function following your requriements. I have much experience in php program language. Please contact me. Thank you. Jovan.