Oops, try again. It looks like you didn't print anything!


Hi!! i have this error whit my code "Oops, try again. It looks like you didn't print anything!" i was watching the others erros in te forum, and i know im ok with my code, someone solve this yet??

  // get the length of a string and
  // print it to the screen
  $length = strlen("Juan");


What is printing to the screen? 4?

The SCT may be examing the code directly and does not expect parens.

print $length;


that was the last modification i did, anyway, i tried without parens and was the same error


Did you try,

print strlen("Juan");



yup!, and tried with echo too


all right, i solved this, the detail is in the navigator, i changed to IE and it worked, thanks for the help anyway


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