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Ryan Lucas
6,946 PointsHelp with previous for looping objective.
I get the error " Make sure you end with 100 "
this is my code
<p>
for ($i = 0; $i < count($facts); $i++) {
echo $facts[$i] . "\n";
}
</p>
can anybody help please? ps. the <p> tags aren't in my code.
3 Answers
Ella Ruokokoski
20,881 Pointsin the first task you are simply tasked to create a for loop to loop from 1-100. You don't need to use the $facts array for the first task at all. Just plain numbers and then echo the $i variable.
Vincentius Ronalto
4,432 Points<? php
//the first task
for ($i = 1; $i <= 100; $i++) {
echo"$i\n";
echo"<br>";
}
?>
the first task of the challenge want us to print 1 until 100, so don't need worry about the array, just simple for-loop, for the second, if there are some value in array[$i] you must print it, you can use if statement checking with isset()... try to do it first :D
example:
your result must like these:
1
2
3 there is some value
4
5 there is some value
.
.
.
...until 100
julian Ellis
3,542 PointsI used this which works outside of the workspace but not inside it??????
for ($i = 1; $i <= 100; $i++) { echo $i; if (isset($facts)) { echo " " . $facts[$i] . "<br />\n"; } }