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# Not sure what im doing wrong stuck on task 3

In the main code, outside of the function, use the new mimic_array_sum() function you just wrote. Store the return value in a variable called \$sum, and then display that sum to the screen.

This is how I got to Task 3 :

```<?php

function mimic_array_sum( \$array ){

\$count = 0;

foreach( \$array as \$total ){
\$count = \$count + \$total;
}
return \$count;

};

\$palindromic_primes = array( 11, 757, 16361 );

echo mimic_array_sum( \$palindromic_primes );

?>
```

And this what I think it wants to me do :

```<?php

function mimic_array_sum( \$array ){

\$count = 0;

foreach( \$array as \$total ){
\$count = \$count + \$total;
}
return \$count;

};

\$palindromic_primes = array( 11, 757, 16361 );

echo mimic_array_sum( \$palindromic_primes );

mimic_array_sum( \$palindromic_primes ) = \$sum;

echo \$sum;

?>
```

```\$sum = mimic_array_sum( \$palindromic_primes );