Is there a php function to produce, if I provide three number for example 123 and it should return numbers which contain exactly provided digits.
eg1. provided no=123 and return 132,231,312,321,213
eg2.provided no=122 and return 212,221
Is there a php function to produce, if I provide three number for example 123 and it should return numbers which contain exactly provided digits.
eg1. provided no=123 and return 132,231,312,321,213
eg2.provided no=122 and return 212,221