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# Use the function isset to test if the incremented value equals one of the keys in the \$facts array.

Use the function isset to test if the incremented value equals one of the keys in the \$facts array. If there is a key that matches, display the value AFTER the number. NOTE: all numbers between 1 and 100 should still be displayed

X Bummer! Make sure the fact is displayed directly after the number.

Any ideas as to what I'm missing?

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',
);
for (\$i = 1; \$i <= 100; \$i++){
echo \$i . "\n";

if(isset(\$facts[\$i])){
echo \$facts[\$i];
}
echo "<br />";
}
```