ASP.Net is a web application framework which is mainly built on the server side and is open sourced wherein the source code is visible to all the developers and can be easily accessed.

On the other hand, PHP stands for Hypertext Preprocessor which mainly can be combined in execution for web frameworks as well as content management systems. This is the first difference while considering ASP.Net Vs PHP.

As per W3Techs, it has been found that about 11.3% of the total websites make use of this programming language where the same for server-side programming is known.

Also, version 4 for the same is used by around 88.1% of websites while version 2 is used by approximately 11.7% of the websites.

Built With on the other hand has found that almost more than 37 million websites are making use of PHP and the status of all these websites are live.

Further, around 38.62% of total websites which occur in the category of top 1million make use of this programming language in comparison to ASP.Net. This is yet another point of comparison between ASP Vs PHP.

Not only these, but there are several other factors which derive the differences between both the programming languages respectively.

Features of ASP.Net:

☛ The feature of getting bundled or compressed

This particular feature helps in bundling or compressing the script sizes and sheet styles in the main application in such a way that it consumes less storage and also contributes to the whole web application performance effectively. This also indicates the availability of a durable namespace for a strong system web optimization. This feature also is considered while comparing ASP.Net Vs PHP.

☛ Data controls which are typed in a robust manner

The feature data control to be typed in a very robust manner exist only with ASP.Net. This further provides an additional feature of ‘Intellisense’ which shall help in applying the property of Item Type which is closely associated with the data controls which are used in pages of .aspx in a way that various templates can be added to build the server-side application framework. This feature distinguishes ASP.Net from other languages in terms of data controls.

☛ Binding the model in such a way that the web form is isolated

Binding the model in such a way that it shall stand independent from the web format and both can be tested independently. Also, the independence of Web forms keeps the model away from populating or blocking the view. Also, the namespace for the same is different, that is System.Web.ModelBinding. The value provision to the namespace is done through Value Provider Source Attribute class which provides classes like Control Attribute as well as Query String Attribute. This is one unique feature of the ASP language which makes it different from PHP and more demanding by various application developers for dynamic projects.

☛ Provision of value

For value provision, there is a certain need of Value Providers. These can exist for PSP in the form of

  • Session
  • Query string
  • Control Value
  • Cookie

Apart from these, there are also other value providers which can be customized and added. This feature also needs to be considered while comparing it with other languages.

☛ OpenID support and compatibility for logging in 0Auth formats

The meaning of OpenID support and compatibility for logging in 0Auth formats is that external services can be used for logging into a particular application. For example

Versions of ASP.Net allows registering through a 0Auth login in the application interface which has start and configuration in it

Features of PHP:

☛ The language is interpreted

As the language is highly interpreted, Hypertext Preprocessor does not need compilation as compared to other languages like ASP or JSP. Also, the fact that it is simpler than the others makes it interpreted and easy to understand. This feature hence is highly considered while comparing PHP Vs ASP.

☛ Open source language

The Hypertext Preprocessor is an open source language which means that it is completely free of cost and no cost needs to be incurred for its use. Also, the source code can be accessed from everywhere which makes it a lot easier for downloading and using it.

☛ Independent of platform

This feature indicates that the language is not dependent on another operating system while operating on the other. The language shall work independently on any such platform given, namely:

  • Linux
  • Unix
  • Mac Operating Systems
  • Windows

This feature is unique to PHP and is not applicable while comparing ASP.Net Vs .Net. Also, this indicates that most of the languages in comparison to PHP shall not stand robust for functioning across all possible platforms in the most efficient manner.

☛ The scripting language is, however, case sensitive

While the variable declaration is being done, the scripting becomes case sensitive for PHP. But when the keywords like if, else, echo, or while is added along with classes and functions, the case the sensitive feature is not applicable for the same. This indicates that the entire scripting language is not case sensitive for PHP.

☛ Real-time monitoring of access and reporting of error

When ASP.Net or PHP is compared, real-time monitoring for viewing access logs is highly considered. Also, reporting of error while functioning is considered for proving the efficiency of the particular language. The tracking of the logs of access into the particular application proves as the efficiency of PHP coding language. The generation of notifications for errors or warnings for the same shall enable to build a proper web framework which is devoid of any mistakes and hassles for operation.

Advantages of ASP.Net:

☛ Time saver facility in coding

One of the biggest advantages of the ASP.Net is that the framework in which the main coding is done saves time for all sizes of applications whether big or small in such a way that coding in the particular language is minimized and the application is built faster and quicker.

☛ The performance turns better out of the box

The benefit of this very language is highly dynamic in a way that various dynamic features are used like:

  • Optimization of native applications in the given framework
  • Binding of the model to separate web forms occurs at an early stage
  • The services provided by caching
  • Compiling the codes by using the Just in Time tool
  • Security and Protection

This particular advantage is in real time for all the users as the configuration of each application on the respective operating system is secured. Also, when it is authenticated on either Windows or Mac operating systems, the risk of hacking the system or viruses is eliminated due to protection through the coding done by using ASP. Net.

☛ Provision of complementary design and toolbox which is rich

This particular framework provides a complimentary design as well as a toolbox which is rich for developing a robust application through the use of the language or code supported by it. And this may include tools like deployment which is automatic, editing through WYSIWYG, as well as the controls for the server which are in drag and drop format.

☛ The benefit of continuous monitoring

Just like any other tool for error detection, ASP.Net also provides the benefit to its variant users for application monitoring, checking components for errors, also checking the pages for any mistakes and optimizes it in the run time itself.

Advantages of PHP:

☛ Compatible across multi-platforms

The Hypertext Preprocessor is compatible across many platforms including UNIX, Linux, Solaris, Windows, and Mac. It thereby supports coding, viewing pages of the web, and test runs the applications based out of the given framework. Also, SQL, Apache, and Java can be easily be integrated with the framework without the hassle of redeveloping the whole thing. This helps in saving time and money for developers.

☛ Database connection becomes easy

Due to its wide use across various economic sectors, the particular framework needs to get connectivity to the database very often. And for this very reason, PHP has an inbuilt module which facilitates the same. The entire coding and application building is done with the help of database and hence this particular feature comes handy for the same. This benefits the developers from the hassle of wasting time and money for an additional plugin.

☛ Open source framework for coding

As it is an open-sourced tool for developing a certain web framework or application, the downloading of the app and its usage becomes absolutely free of cost in a way that it does not affect the budget allocated for developing a particular application. Also, the source code is accessible to all and hence can be used by anyone who needs to use the particular language for programming a particular framework for almost any operating system including Windows, Linux as well as Mac operating systems.

☛ The usage is not complicated

Unlike other languages, the use of PHP is not rocket science. Hence, the use of the PHP language for building a robust framework for the web is not difficult and is absolutely easy. For the use of PHP, a certain programmer shall not require expertise and can easily use it for coding. The script is written in an easy language like English can be grasped by any developer to help in building a dynamic application for any operating platform in question.

☛ Age old language with large library and community

The Hypertext preprocessor is an old language which is mainly open-sourced, giving way to open source libraries to be available for error solving. The libraries are large and dynamic which help most developers to resolve their mistakes in the process and help in building a dynamic application for the required operating system. Also, there exists a large community of such developers which assist each other in problem solving and references for creating applications. As it is one of the oldest languages used for web frameworks, it has a large user base with developer base catering to various application needs throughout the years. This makes it one of the trustworthy languages of all times.


While comparing PHP Vs ASP.Net there are certain factors like speed, errors, as well as coding which are considered in choosing between the two. Also, factors like real-time access and error detection in the particular framework are also considered in such a way that the best language shall be chosen according to the developer’s ability to grasp it and develop a dynamic web application through it.

Also, when ASP.Net versus PHP is considered, not many users contribute to its usage as compared to that of PHP despite being a better framework. This totally depends upon the developer which language is to be considered best.