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Need php EXPERT for PayPal API

[Only spend time reading this if you're familiar with recent PayPal/php integrations]

I received an email from PayPal about upgrading to TLS 1.2, etc.. I was on a very old server. What I've done so far is updated to the latest version of Debian, with a new LetsEncrypt SSL certificate.

** What I'm not sure about is everything else -- including my existing PHP code.

I've attached semi stripped down versions of my PHP pages.. both a credit card processing page and a PayPal IPN (I use both).

I need someone to review for compatibility with PayPal's updates/instructions.

PayPal's instructions:

[login to view URL]

[login to view URL]

[login to view URL]

If my code needs updating, I'd like to be pointed in the right direction for the easiest replacement. And tell me anything else I need to do.

Thanks!!

Skills: MySQL, PayPal API, PHP

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About the Employer:
( 229 reviews ) San Francisco, United States

Project ID: #17149618

19 freelancers are bidding on average $40 for this job

vijay4upwork

I have good experience in working with PHP and its framework and all CMS I can do all kind of bug fixing task {Sep } all frameworks related tasks and CMS troubleshooting

$35 USD in 9 days
(1 Review)
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hongsoft

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$35 USD in 10 days
(7 Reviews)
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spiretech

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anatoly02

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$35 USD in 10 days
(14 Reviews)
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Jsharma44

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shayona163

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(94 Reviews)
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vishsoftware

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karansingla120

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ngenwebtech

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ekosriyanto

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stalwartsoftIND

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Kaki08

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ncosoftinfotech

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digitalyzers

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