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HomeBackend DevelopmentPHP Tutorial10 recommended articles about php sprintf() function

本文给大家汇总介绍了7种php常用的打印输出函数,分别是echo,print,printf,sprintf,print_r,var_dump,die,希望对大家学习php能够有所帮助本篇文章一直来学习PHP中所有用于输出信息的函数,分类比较来学习其相同点与不同点,掌握日常开发中必备的技巧。开发就一定需要调试代码,而PHP调试代码不能像iOS那种编译器语言可以通过Xcode这样的开发软件来单步调试,因此开发PHP的人员通常会通过输出函数打印相关提示信息来调试代码。PHP中常用的打印输出的函数一步步讲解echoecho函数可以同时输出多个字符串,带多个参数,但并不要求使用圆括号,也没有返回值。但是,如果带上圆括号也没有问题的,因此函数本就需要圆括号的:echo '标哥的技术博客
'; echo ('echo也可以带括号

1. 详细介绍PHP打印输出函数汇总

10 recommended articles about php sprintf() function

简介:本文给大家汇总介绍了7种php常用的打印输出函数,分别是echo,print,printf,sprintf,print_r,var_dump,die,希望对大家学习php能够有所帮助

2. C#基础知识整理:基础知识(4) 继承

10 recommended articles about php sprintf() function

简介:常规类型的格式化String类的format()方法用于创建格式化的字符串以及连接多个字符串对象。熟悉C语言的同学应该记得C语言的sprintf()方法,两者有类似之处。format()方法有两种重载形式。format(String format, Object... args) 新字符串使用本地语言环境,制定字符串格式和参数生成格式化的新字符串。format(Locale

3. php常用字符串输出方法分析(echo,print,printf及sprintf)

10 recommended articles about php sprintf() function

简介:这篇文章主要介绍了php常用字符串输出方法,结合实例形式分析了echo、print、printf及sprintf输出字符串的具体用法与相关使用技巧,需要的朋友可以参考下

4. python 时间格式化

10 recommended articles about php sprintf() function

简介:函 数strftime()的操作有些类似于sprintf():识别以百分号(%)开始的格式命令集合,格式化输出结果放在一个字符串中。格式化命 令说明串strDest中各种日期和时间信息的确切表示方法。格式串中的其他字符原样放进串中。格式命令列在下面,它们是区分大小写的。  %a 星期几的简写%A 星期几的全称%b 月分的简写%B 月份的全称%c 标准的日期的时间串%C 年份的后两位数字%d 十进制 ...

5. 一个PHP生成短网址函数

10 recommended articles about php sprintf() function

简介:短网址相比大家都不陌生吧,特别是微博上的应用更是把它带火了,其实要实现这个功能也很简单。  

6. PHP 函数注意

10 recommended articles about php sprintf() function

简介:1.sprintf('%.1f',$str) 诡异啊算是四舍五入吗?    

7. 一个PHP生成短网址函数

10 recommended articles about php sprintf() function

简介:短网址相比大家都不陌生吧,特别是微博上的应用更是把它带火了,其实要实现这个功能也很简单。  

8. printf和sprintf的应用

10 recommended articles about php sprintf() function

简介:c: %c
d: %d f: %f', 80,80, 80, 80);  echo '
';  printf('%0.2f
%+d
%0.2f
', 8, 8, 1235.456);    printf('th ...

9. 关于sprintf截取小数问题

简介:问题:保留1位小数,不四舍五入,为整数时补0 很多人都说用sprintf('%.1f',$str);,但是取出来的结果还是有问题,最后用这种方法解决:echo sprintf('%.1f', floor($str)); {代码...} 不是说不四舍五入的吗?为什...

10. 关于sprintf截取小数问题

简介:问题:保留1位小数,不四舍五入,为整数时补0 很多人都说用sprintf('%.1f',$str);,但是取出来的结果还是有问题,最后用这种方法解决:echo sprintf('%.1f', floor($str)); {代码...} 不是说不四舍五入的吗?为什...

【相关问答推荐】:

【python|scapy】sprintf输出时raw_string转string

php - printf控制换行

php - 关于sprintf截取小数问题

php - 如何将print_r的信息作为字符串返回

php -  sprintf() [function.sprintf]

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