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PHP PHP Arrays and Control Structures PHP Loops For Looping

Trevor Jones
Trevor Jones
1,962 Points
Posted by Trevor Jones
Trevor Jones
1,962 Points

loop challenge issue

it says "make sure you end on 100," yet I'm pretty sure my loop is set to do just that. What's wrong with my code?

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
for ($i = 1; $i <= 100; $i++) {
  echo $facts[$i] . "\n";
}

2 Answers

Thomas Fildes
Thomas Fildes
22,687 Points
Thomas Fildes
Thomas Fildes
22,687 Points

Hi Trevor,

Task 1 only asks you to display numbers 1 to 100. You can accomplish this without touching the array that has been provided. You will use the array $facts in the second task. Here is the code I used to pass the challenge:

<?php

for ($i = 1; $i <= 100; $i++) {
  echo $i;
}

?>

Hope this helps! Happy Coding!!!

Antonio De Rose
Antonio De Rose
20,885 Points
Antonio De Rose
Antonio De Rose
20,885 Points

Question - Create a FOR loop that displays each number from 1 to 100. Make sure that you DO NOT show 0 and you DO show 100.

<?php
for ($i = 1; $i <= 100; $i++) {
  echo $facts[$i] . "\n"; //are you printing, what you've been asked in the challenge.
}
?>