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Daniel Luke
Courses Plus Student 7,151 PointsCalling a Property
I never saw calling a property described, so I'm not exactly sure how to do it. Here is my code:
<?php include ('class.palprimechecker.php'); $checker = new PalprimeChecker(); $checker -> number = 17;
?>
echo "The number "<?php number?> "; echo "(is|is not)"; echo " a palprime.";
?>
Help GREATLY appreciated
1 Answer
John W
21,558 PointsJust as you have assigned 17 to $checker->number, to retrieve number, you do the same, i.e. $checker->number
To concatenate, you use "." (period/dot), e.g. "abc".$checker->number."def" will give you abc17def
Finally, echo is part of php, so you shouldn't close the php <?...?> block
Daniel Luke
Courses Plus Student 7,151 PointsDaniel Luke
Courses Plus Student 7,151 PointsThank you, sir.