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PHP PHP Arrays and Control Structures PHP Loops For Looping

Scott Wells
Scott Wells
8,715 Points
Posted by Scott Wells
Scott Wells
8,715 Points

Question is unclear to me.

This question is unclear to me. I'm not sure what it is asking. I set my code to sort the array by key, then loop through it and print each value. What am I missing? Thanks for the help!

index.php 
<?php
$facts = array(
    57 => ' on Heinz ketchup bottles represents the number of varieties of pickles the company once had.',
    2 => ' is the approximate hours a day Giraffes sleeps',
    18 => ' is the average hours a Python sleeps per day',
    10 => ' per cent of the world is left-handed.',
    11 => ' Empire State Buildings, stacked one on top of the other, would be required to measure the Gulf of Mexico at its deepest point.',
    98 => '% of the atoms in your body are replaced every year',
    69 => ' is the largest number of recorded children born to one woman',
);
//add your loop below this line
sort($facts);
for ($i = 0; $i < count($facts); $i++) {
  echo $facts[$i] . "<br /n>";
}

1 Answer

turaboy holmirzaev
turaboy holmirzaev
19,198 Points

do not worry about facts. Just make a separate for loop that will display numbers from 1 to 100 do not use "facts";