Php program S= 1! +2! +3! …+ 10! Store the results of each stage with data. )? Complete PHP command

According to your requirements, find the factorial sum of 1 to 10, and use the array to store the results of each stage. The php program is as follows.

& lt？ Server-side programming language (abbreviation of professional hypertext preprocessor)

$ product = 1；

$ S = 0；

$ a = array()；

for($ I = 1； $ i & lt= 10; $i++){

$ product = $ product * $ I；

$ S = $ S+$ product；

$ a[$ I- 1]= $ S；

}

print _ r($ a)；

echo "S= "。 $ S；

& gt