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PHP PHP Arrays and Control Structures PHP Loops For Looping

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.

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.

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++1) {

  echo $i;

};

1 Answer

Steven Parker
Steven Parker
215,357 Points

You're close, you have set up the initialization and condition clauses correctly, but you have a syntax issue in the increment clause.

There's two common ways to perform an increment. One uses the post-increment operator, which would look like "$i++". That operator always increments by one, so no number is needed.

The other way is with the addition assignment operator, which would look like "$i+=1". With that one you supply the value to increment by.

Either one will work, pick the one you prefer.