Languages that you should learn if you know PHP include JavaScript, Python, Java, Ruby and Go. Detailed introduction: 1. JavaScript is a scripting language widely used in web front-end development, and it cooperates very closely with PHP. Learning JavaScript can help you write web applications with more interactivity and better user experience; 2. Python is a simple and easy-to-learn scripting programming language. Learning Python can help handle a wider range of tasks, such as data analysis; 3. Java language etc.
The operating environment of this tutorial: Windows 10 system, PHP8.1.3 version, Dell G3 computer.
As a popular server-side programming language, PHP has a wide range of application fields and a rich resource library. However, as a developer who knows PHP, if you want to expand your skill tree and enhance your competitiveness, learning other languages is very necessary. In this article, I will introduce some languages worth learning that have good compatibility and interoperability with PHP.
1. JavaScript
JavaScript is a scripting language widely used in web front-end development and works very closely with PHP. By learning JavaScript, you can write web applications that are more interactive and have a better user experience. You can also use JavaScript libraries and frameworks, such as jQuery and React, to simplify the development process and improve efficiency.
2. Python
Python is a simple and easy-to-learn scripting programming language that has a wide range of applications like PHP. Learning Python can help you handle a wider range of tasks, such as data analysis, artificial intelligence, and machine learning. Plus, by learning Python, you can develop powerful web applications using frameworks like Django or Flask.
3. Java
Java is an object-oriented programming language that is widely used to build enterprise-level applications and Android applications. Learning Java allows you to expand your technical capabilities, master object-oriented development ideas, and participate in more project development. In addition, PHP and Java can also be integrated through frameworks (such as Spring) to achieve seamless collaboration between different languages.
4. Ruby
Ruby is a concise and elegant scripting language that focuses on the happiness of programmers. Learning Ruby allows you to understand different ways of thinking about programming and try different development paradigms. Ruby on Rails is a popular Ruby framework for quickly building high-quality web applications.
5. Go
Go is an open source programming language developed by Google. Its goal is to provide an efficient and highly reliable platform for building applications. Go language advocates simplicity and maintainability, and has very powerful concurrency performance. Learning Go can broaden your horizons and provide high-performance solutions, especially suitable for handling high-concurrency applications.
In summary, PHP is a very popular server-side programming language. Learning it can provide you with abundant employment opportunities and development space. However, if you wish to expand your skill tree and become more competitive, learning additional languages is essential. By learning languages such as JavaScript, Python, Java, Ruby, and Go, you can gain more programming thinking, development tools, and problem-solving abilities, making you a more comprehensive developer.
The above is the detailed content of What languages should I learn if I know PHP?. For more information, please follow other related articles on the PHP Chinese website!

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。

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。

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。

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。

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。

查找方法:1、用strpos(),语法“strpos("字符串值","查找子串")+1”;2、用stripos(),语法“strpos("字符串值","查找子串")+1”。因为字符串是从0开始计数的,因此两个函数获取的位置需要进行加1处理。


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