'How to install php's gmp for windows?

  • Root composer.json requires PHP extension ext-gmp * but it is missing from your system. Install or enable PHP's gmp extension.

I'm getting this error, so can anyone tell me how to resolve this error?



Solution 1:[1]

If you are using XAMPP:

;extension=gmp

Uncomment(remove ; from ;extension=gmp) this line in your php.ini file!

Sources

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Source: Stack Overflow

Solution Source
Solution 1 divyesh makvana