It's highly recommended to upgrade to a newer PHP version, such as PHP 7.4 or later, which includes many security fixes and improvements.

I see you're looking for information on PHP version 5.6.40 vulnerabilities. Here's what I found:

php version 5640 vulnerabilities link

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High Speed Flow php version 5640 vulnerabilities link

php version 5640 vulnerabilities link

Usage

Flow Reset

1. 100 GB / Mon for free users, reset every 30 days, 100 GB / Day for Premium, reset every day.

2. When the high speed flow runs out, it will automatically enter the low speed mode, other functions will not be affected. php version 5640 vulnerabilities link

More

100 GB / day for Premium

History php version 5640 vulnerabilities link

2021-1-12

php version 5640 vulnerabilities link

Premium-Single Plan

6 Months · Auto Renew

Effective

Add Members php version 5640 vulnerabilities link

You cannot add users who is a Premium user or family plan account

Devices php version 5640 vulnerabilities link

Display the device information of the logged-in account, log out of unfamiliar devices to ensure information security

Logged-in devices ()

BrowsersAPPs

php version 5640 vulnerabilities link

php version 5640 vulnerabilities link
php version 5640 vulnerabilities link