php - Increment a variable name in for loop -

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I have a variable that I want to set based on some submitted form data. On the form I have a set of fields which can increase the number of user numbers (i.e. they can add more to the same type of fields), and therefore I need to set this script which handles submitted data is.

So far I have it: 

  while ($ i & lt; = $ totalproducts) {$ product. $ I = $ _POST ['Product' $ I]; $ I ++; } $ Totalproducts holds the total number of areas As an example, let me assume that I have 3 items, I want to get it from the code:  < Pre>  $ product1 = $ _POST ['product1']; $ Product2 = $ _POST ['product2']; $ Product3 = $ _POST ['product3'];

I'm sure that I am near, just can not do it together slots ...

You can use: 

  while ($ i & lt; = $ totalproducts) {$ variable = 'Product' $ I; $$ variable = $ _POST ['product' $ I]; $ I ++; }

But better use will be ARAR: 

  $ products = array (); While ($ i & lt; = $ totalproducts) {$ product [$ i] = $ _POST ['product' $ I]; $ I ++; }

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