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"; $b = array("red", "green", "blue"); echo "b is " . is_array($b) . "
"; $c = array("Peter"=>"35", "Ben"=>"37", "Joe"=>"43"); echo "c is " . is_array($c) . "
"; $d = "red, green, blue"; echo "d is " . is_array($d) . "
"; ?>
a is
b is 1
c is 1
d is