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PHP

ilich zuniga
ilich zuniga
491 Points
Posted by ilich zuniga
ilich zuniga
491 Points

Stuck in For loop Challenge task 2 of 2

Why does this not work?

<?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
$arraylen = count($facts);
for ($i=1;$i<=100;$i++){
  echo "$i";
    if (isset($facts[$i])){
    echo($facts[$i]);
    }
}