(PHP 4 >= 4.0.4, PHP 5, PHP 7)
gmp_sub — Subtract numbers
GMP gmp_sub ( GMP $a , GMP $b )
Subtracts b from a and returns the result.
b
a
The number being subtracted from.
Either a GMP number resource in PHP 5.5 and earlier, a 登录查看完整内容
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