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BC 数学 函数 »
« 安装
PHP 手册
函数参考
数学扩展
BC Math
安装/配置
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运行时配置
这些函数的行为受
php.ini
中的设置影响。
BC 数学库配置选项
名字
默认
可修改范围
更新日志
bcmath.scale
"0"
INI_ALL
有关 INI_* 样式的更多详情与定义,见
配置可被设定范围
。
这是配置指令的简短说明。
bcmath.scale
int
所有 bcmath 函数中十进制数字的数目。参见
bcscale()
。
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