php中文网, as the largest and most professional PHP learning and exchange website in China, is inseparable from everyone's support. For this reason, we have specially developed the "php programmer toolbox" hoping to help more people. The PHP Programmer Toolbox is by far the only PHP programmer's exclusive toolbox in the entire network. It integrates PHP environment construction, online gadgets, native manuals, text and video tutorials, Q&A communities, etc. Now that the PHP Programmer Toolbox has been updated to the latest version, what are the functions of the latest PHP Programmer Toolbox v1.0 version? There are the following aspects:
1.0 version:
1. Improve site domain name management BUG.
2. Improve the update mechanism.
3. Improve the suggestion feedback function.
4. Added unexpected service stop prompt message.
5. Add software startup check Apache and Nginx port occupation prompts.
6. New site domain name management is written into the configuration file according to the version.
7. Modify the site configuration import and export rules to be compatible with the phpStudy2016 version.
8. Modify BUG and optimize user experience.
(php programmer toolbox v1.0 version, click here to download:http://www.php.cn/xiazai/gongju/714)
The following is a detailed introduction to the installation and functions of the PHP Programmer Toolbox v1.0 version:
One.php environment one-click configuration
Various problems arise regarding how to set up the PHP operating environment and configure the PHP environment. Here the PHP Programmer Toolbox has it all solved for you! The PHP programmer toolbox integrates Apache and Mysql and can be built and configured with one click! And there are multiple versions to switch between!
(One-click configuration of PHP environment)
(One-click switching between multiple versions)
2. Online Gadgets
A collection of some gadgets that are frequently used in daily life, which are convenient and practical and greatly improve your work efficiency
(Collection of practical gadgets)
3. Native manuals
Online native manuals for various programming languages, programmers can query online anytime, anywhere!
(Check the online native manual at any time)
4. Video tutorial
One-click access to the PHP Chinese website The video tutorial column, the php Chinese website tutorial column collects a large number of free, original, high-definition php-related video tutorials, allowing you to learn more conveniently!
(One-click video tutorial to reach php Chinese website)
5. Q&A community
php Chinese website The Q&A community is a gathering place for programmers to communicate. It has the most comprehensive Q&A categories related to IT programming. You can ask questions here if you encounter various programming problems. Each question will be answered by experts!
(a gathering place for programming experts to communicate)
The above are the five major functions of the latest version of "php Programmer Toolbox v1.0 version", I hope it will have For a better user experience, we will continue to update in the future to bring you a PHP programmer toolbox with more complete functions. Everyone is welcome to actively express your opinions and suggestions, so that we can develop a better PHP programmer toolbox to help more people.
(php programmer toolbox v1.0 version, click here to download:http://www.php.cn/xiazai/gongju/714)

php把负数转为正整数的方法:1、使用abs()函数将负数转为正数,使用intval()函数对正数取整,转为正整数,语法“intval(abs($number))”;2、利用“~”位运算符将负数取反加一,语法“~$number + 1”。

实现方法:1、使用“sleep(延迟秒数)”语句,可延迟执行函数若干秒;2、使用“time_nanosleep(延迟秒数,延迟纳秒数)”语句,可延迟执行函数若干秒和纳秒;3、使用“time_sleep_until(time()+7)”语句。

php除以100保留两位小数的方法:1、利用“/”运算符进行除法运算,语法“数值 / 100”;2、使用“number_format(除法结果, 2)”或“sprintf("%.2f",除法结果)”语句进行四舍五入的处理值,并保留两位小数。

判断方法:1、使用“strtotime("年-月-日")”语句将给定的年月日转换为时间戳格式;2、用“date("z",时间戳)+1”语句计算指定时间戳是一年的第几天。date()返回的天数是从0开始计算的,因此真实天数需要在此基础上加1。

php字符串有下标。在PHP中,下标不仅可以应用于数组和对象,还可应用于字符串,利用字符串的下标和中括号“[]”可以访问指定索引位置的字符,并对该字符进行读写,语法“字符串名[下标值]”;字符串的下标值(索引值)只能是整数类型,起始值为0。

在php中,可以使用substr()函数来读取字符串后几个字符,只需要将该函数的第二个参数设置为负值,第三个参数省略即可;语法为“substr(字符串,-n)”,表示读取从字符串结尾处向前数第n个字符开始,直到字符串结尾的全部字符。

方法:1、用“str_replace(" ","其他字符",$str)”语句,可将nbsp符替换为其他字符;2、用“preg_replace("/(\s|\ \;||\xc2\xa0)/","其他字符",$str)”语句。

php判断有没有小数点的方法:1、使用“strpos(数字字符串,'.')”语法,如果返回小数点在字符串中第一次出现的位置,则有小数点;2、使用“strrpos(数字字符串,'.')”语句,如果返回小数点在字符串中最后一次出现的位置,则有。

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