states array florida state ohio printf is an s..., PHP Advanced Concepts, PHP

Question:$states = array("Florida");
    $state = "Ohio";
    printf("\$states is an array: %s <br />", (is_array($states) ? "TRUE" : "FALSE"));

A $state is an array: FALSE 
B $states is an array: TRUE 
C $states is an array: NULL 
D None

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Question:$states = array("Florida"); $state = "Ohio"; printf("\$states is an array: %s <br />", (is_array($states) ? "TRUE" : "FALSE"));