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HomeBackend DevelopmentPHP TutorialRecommended articles about php max() function

目前API数目49常用计算(11)min — 找出最小值 max — 找出最大值 abs — 绝对值 round — 对浮点数进行四舍五入 ceil — 返回大于或者等于指定表达式的最小整数,天花板函数 floor —返回小于或者等于指定表达式的最大整数,地板函数 intdiv — 对除法结果取整,返回商 fmod — 返回除法的浮点数余数,返回余数 is_nan — 判断是否为合法数值 hypot — 计算一直角三角形的斜边长度 sqrt — 平方根角度、弧度(3)pi — 得到圆周率值 deg2rad — 将角度转换为弧度 rad2deg — 将弧度数转换为相应的角度数进制转换(7)base_convert — 在任意进制之间转换数字 decbin — 十进制转换为二进制 bindec — 二进制转换为十进制 decoct — 十进制转换为

1. 有关php is_nan()函数的文章推荐

Recommended articles about php max() function

简介:目前API数目49常用计算(11)min — 找出最小值max — 找出最大值abs — 绝对值round — 对浮点数进行四舍五入ceil — 返回大于或者等于指定表达式的最小整数,天花板函数floor —返回小于或者等于指定表达式的最大整数,地板函数intdiv — 对除法结果取整,返回商fmod — 返回除法的浮点数余数,返回余数is_nan — ...

2. 有关php hypot()函数的文章推荐

Recommended articles about php max() function

简介:目前API数目49常用计算(11)min — 找出最小值max — 找出最大值abs — 绝对值round — 对浮点数进行四舍五入ceil — 返回大于或者等于指定表达式的最小整数,天花板函数floor —返回小于或者等于指定表达式的最大整数,地板函数intdiv — 对除法结果取整,返回商fmod — 返回除法的浮点数余数,返回余数is_nan — 判断是否为合法数值h...

3. 有关php getrandmax()函数的文章推荐

Recommended articles about php max() function

简介:本篇文章收集了几篇关于php getrandmax()函数的文章,欢迎大家观看收藏

4. 关于函数签名的详细介绍

Recommended articles about php max() function

简介:从函数签名中我们可以知道:In [7]: random.randrange?Signature: random.randrange(start, stop=None, step=1, _int=, _maxwidth=9007199254740992L)Doc...

5. 关于移动页面的详细介绍

Recommended articles about php max() function

简介:在处理移动端页面时,我们有时会需要将 banner 图做成与屏幕等宽的正方形以获得最佳的体验效果,如 Flipbord 的移动页面:那么应该怎么使用纯 CSS 制作出能够自适应大小的正方形呢?方案一:CSS3 vw 单位CSS3 中新增了一组相对于可视区域百分比的长度单位 vw, vh, vmin, vmax。其中 vw 是相对于视口宽度百分比的单位,1vw = 1% viewport width...

6. 有关php file_get_contents()函数的文章推荐10篇

Recommended articles about php max() function

简介:定义和用法file_get_contents() 把整个文件读入一个字符串中。该函数是用于把文件的内容读入到一个字符串中的首选方法。如果服务器操作系统支持,还会使用内存映射技术来增强性能。语法file_get_contents(path,include_path,context,start,max_length)参数描述:path    必需。规定要读取的文件。   ...

7. 关于设置内存的10篇文章推荐

Recommended articles about php max() function

简介:本篇文章是对eclipse.ini内存设置的问题进行了详细的分析介绍,需要的朋友参考下-vmargs -Xms128M -Xmx512M -XX:PermSize=64M -XX:MaxPermSize=128M 这里有几个问题:1. 各个参数的含义什么?2. 为什么有的机器我将-Xmx和-XX:MaxPermSize都设置为512M之后Eclipse可以启动,而有些机器无法启动?3. 为何将上面...

8. 有关vw单位的文章推荐10篇

简介:在处理移动端页面时,我们有时会需要将 banner 图做成与屏幕等宽的正方形以获得最佳的体验效果,如 Flipbord 的移动页面:那么应该怎么使用纯 CSS 制作出能够自适应大小的正方形呢?方案一:CSS3 vw 单位CSS3 中新增了一组相对于可视区域百分比的长度单位 vw, vh, vmin, vmax。其中 vw 是相对于视口宽度百分比的单位,1vw = 1% viewport width...

9. 总结关于mysql数据分组用法总结

Recommended articles about php max() function

简介:如题,我在网上也找过相关解决方法,很多解答都是这么一句SQL语句:select Id,AccountId,Mark,max(CreateTime) as Latest from AccountMark as b group by AccountId使用Max函数。但是在我查出来的数据...

10. 关于randrange的详细介绍

Recommended articles about php max() function

简介:从函数签名中我们可以知道:In [7]: random.randrange?Signature: random.randrange(start, stop=None, step=1, _int=, _maxwidth=9007199254740992L)Doc...

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