16 lines
189 B
PHP
16 lines
189 B
PHP
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<?php
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$num = 4;
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$factorial = 1;
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for ($x=$num; $x>=1; $x--)
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{
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$factorial = $factorial * $x;
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}
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echo "Factorial of $num is $factorial";
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?>
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/*
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Output
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Factorial of 4 is 24
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