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Start your free trialNafeez Quraishi
12,416 PointsI did not understand this Challenge. Please someone help clarify !
` <?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 $i; foreach ($facts as $key => $value) { if (isset($facts[$i])){ echo "$key $value"; } } } ?> `
<?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 $i;
foreach ($facts as $key => $value) {
if (isset($facts[$i])){
echo "$key $value";
}
}
}
?>
2 Answers
John Lack-Wilson
8,181 PointsThe challenge wants you to do a for loop that prints the numbers 1 - 100 (including 100)
So for the time being, remove your foreach loop, use print rather than echo, and you might want to add 1 to your for loops terminating condition.
Vehbi Oztomurcuk
4,283 Pointsyou're printing the wrong outcomes, here is the answer;
for($i = 1; $i <= 100; $i++){
print $i ;
if(isset($facts[$i])){
print $facts[$i];
}
}