8 lines
198 B
PHP
8 lines
198 B
PHP
<?php
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function accumulator($start){
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return create_function('$x','static $v='.$start.';return $v+=$x;');
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}
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$acc = accumulator(5);
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echo $acc(5), "\n"; //prints 10
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echo $acc(10), "\n"; //prints 20
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?>
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