regex - Add some text using Regular Expression -


i have mobile number series this

9777358594 9861312901 8895210866 9861415461 9178146387 9853805726 9040663961

and want replace them this

a,9777358594 a,9861312901 a,8895210866 a,9861415461 a,9178146387 a,9853805726 a,9040663961

what regular expression this?

the matching pattern should ([0-9]+) , replace pattern should a,\1.

if using specific language (eg. php, java etc.) may differ.


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