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Kristen Gunther
2,208 PointsThe instructions are unclear
Hi there! I am struggling with understanding this challenge. Are we just supposed to write a for loop? No other keys or elements for the array? do you want to display the keys, or the values? Thank you
<?php
$facts = array(
57 => ' on Heinz ketchup bottles represents the number of varieties of pickles the company once had.',
2 => ' is the approximate hours a day Giraffes sleeps',
18 => ' is the average hours a Python sleeps per day',
10 => ' per cent of the world is left-handed.',
11 => ' Empire State Buildings, stacked one on top of the other, would be required to measure the Gulf of Mexico at its deepest point.',
98 => '% of the atoms in your body are replaced every year',
69 => ' is the largest number of recorded children born to one woman',
);
//add your loop below this line
for ($i = 0; $i < count($facts); $i++){
echo $facts[$i] . "\n";
}
?>
2 Answers
jamesjones21
9,260 PointsThe second part of this challenge is to include an if condition within the loop if $i equals $facts[$i] then output the value $facts[$i][$i]
KRIS NIKOLAISEN
54,971 PointsThe first task is to display numbers 1 to 100 using a for loop. ex: 1,2,3,4,...,100
Kristen Gunther
2,208 PointsThank you for your help!