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PHP PHP Arrays and Control Structures PHP Loops For Looping

Erik Robles
PLUS
Erik Robles
Courses Plus Student 10,635 Points
Posted by Erik Robles
Erik Robles
Courses Plus Student 10,635 Points

Loop challenge is no loger passing message

Is there any way to make this work in workspaces. I have to insert code into the original and it seems that workspaces for the challenges does not like that. Here is my code. Thank you.

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

1 Answer

Randy Randleman
Randy Randleman
2,371 Points

In your if statement you forgot to tell it which index to check is set

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