PHP vs. JavaS­cript

Whether PHP or JavaS­cript is more suitable depends on the re­spect­ive project re­quire­ments. While PHP is easier to learn and is con­sidered very secure, JavaS­cript impresses with its com­bin­a­tion pos­sib­il­it­ies and high speed.

PHP vs. JavaS­cript: Who the winner of this com­par­is­on is probably changes depending on which developer you talk to. Both scripting languages have large fan bases, are used by many users, and impress through various factors. If you want to decide which language is the better one, it is worth looking at its origins.

PHP was developed in 1995 by Rasmus Lersdorf and is mainly used to create websites and web ap­plic­a­tions. The name is derived from ‘Personal Home Page Tools’. PHP is a free software dis­trib­uted under the PHP license. Its syntax is based on C and Perl.

JavaS­cript is also an integral part of modern web de­vel­op­ment. The scripting language from Brendan Eich also dates back to 1995 and was developed for dynamic HTML in web browsers.

As different as PHP and JavaS­cript may be in parts, there are also sim­il­ar­it­ies that go far beyond their pop­ular­ity, dis­tri­bu­tion, and year of birth. For example, they are both scripting languages that are in­ter­preted in real time. This implies, on the one hand, that they work with clearly defined commands and, on the other hand, that they can be edited with the help of a text editor. Many other Internet pro­gram­ming languages are therefore much more soph­ist­ic­ated than PHP and JavaS­cript. Although neither language was developed to be object-ori­ent­ated, object ori­ent­a­tion was added over time in both cases: in PHP in 2004 and in JavaS­cript eleven years later.

Much more important in deciding between PHP or JavaS­cript, however, are the dif­fer­ences between the two scripting languages. In addition to many minor dif­fer­ences, the following are the biggest and most important dif­fer­ences:

• Area of use: PHP is a scripting language used ex­clus­ively on the backend of a website. JavaS­cript was initially started as a solution for the frontend, but since 2009 it also has a backend runtime. This is why JavaS­cript is now referred to as a full-stack solution.
• Server side and client side scripting: PHP runs on the server and is used to perform server-side functions. For example, it can deliver dynamic content from a local or external database to users. Unlike PHP, JavaS­cript is a client-side scripting language. This means that the pro­grammed scripts are executed directly by the accessing browser. This can lead to faster accesses, but indexing in different search engines may suffer, for example, in domain for­ward­ing.
• Speed: In the area of per­form­ance and speed, the PHP vs. JavaS­cript com­par­is­on is clearly won by the client-side language. JavaS­cript has speed ad­vant­ages, with PHP slowly but surely catching up, and the once large gap between the two options is now much smaller.
• Com­bin­a­tion options: JavaS­cript can be combined with HTML, XML, and Ajax. PHP only works in com­bin­a­tion with HTML and can be extended with options from the LAMP stack such as MySQL or Post­gr­eSQL.
• Syntax and case sens­it­iv­ity: Both scripting languages use the semicolon and double slash, PHP works with the hash in addition. JavaS­cript is case sensitive, PHP only in some cases: Variables are always case sensitive in the language, but functions are not case sensitive.

PHP and JavaS­cript are both suitable for a variety of different uses. PHP is often used for creating dynamic websites. The languages also enable the user to work smoothly with the databases. Basically, backends with PHP are not only very wide­spread, but also impress above all with their security aspects. PHP is also very well suited for real-time ap­plic­a­tions such as instant mes­sen­gers, e-learning systems, and e-commerce solutions. JavaS­cript is even a bit more versatile and is used for web servers, mobile ap­plic­a­tions, 3D games, AR and VR ap­plic­a­tions, or Internet of Things products. The full-stack approach also makes JavaS­cript par­tic­u­larly well suited for large projects.

Both PHP and JavaS­cript have a very logical structure, which is why it is basically possible to try out both languages without any problems. However, it is sig­ni­fic­antly easier for beginners to learn PHP. With a .PHP file, you can make your own first attempts and write code on a test basis.

Working with JavaS­cript is also likely to bring quick learning results. However, due to the size of the system and the numerous JavaS­cript frame­works and libraries, it takes sig­ni­fic­antly longer to really master the language and all its in­tric­a­cies. The same applies to PHP and JavaS­cript: First, practice in a safe working en­vir­on­ment so that mistakes don’t have a real impact on your ap­plic­a­tions.

The PHP vs. JavaS­cript duel has no clear winner. Both scripting languages have their strengths and weak­nesses and are suitable for different tasks. Depending on the project you want to tackle, the choice may be between PHP or JavaS­cript. Both are logically struc­tured, have a huge community, and offer numerous options. Thus, in the end, the result is a peaceful draw.