PHP how to count the arrays values? -

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I am trying to count all the values ​​in the array and checking that a value has been entered and if It displays such a message for this and if there was more then a value entered displays a different message for it.

How do I enable it and where do I add it to my code?

Here is the code below. 

  if ($ array == 1) {echo $ array "entered"; } Else {Echo Flat (",", $ array). "Has been recorded"; } (<$ Array == 1) {echo}

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