21 lines
301 B
PHP
21 lines
301 B
PHP
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<?php
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function primeCheck($number){
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if ($number == 1)
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return 0;
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for ($i = 2; $i <= $number/2; $i++){
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if ($number % $i == 0)
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return 0;
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}
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return 1;
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}
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$sum = 0;
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for($i=2; $i<=1000; $i++)
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{
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if(primeCheck($i)) {
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$sum += $i;
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}
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}
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echo "Sum: $sum\n";
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