Should I Omit Closing PHP Tags?

Closing PHP Tags: Why Some Scripts Omit Them

In PHP scripts, omitting the closing tag (?>) is a common practice that has sparked curiosity among developers. This article delves into the reasons behind this omission and explores its benefits and potential drawbacks.

Benefits of Omitting Closing Tags

As mentioned in the original question, the primary motivation for omitting closing tags is to prevent unwanted characters or spaces from being added at the end of the PHP script. Adding characters or spaces after the closing tag can lead to errors, especially when trying to modify header information later in the script.

Common Coding Practice

Numerous coding guidelines advocate for removing the closing tag. This is because it ensures cleaner code and reduces the risk of encountering errors. By eliminating the closing tag, developers can rest assured that no additional characters or spaces will interfere with the script's functionality.

Conclusion

While omitting closing tags in PHP scripts has its advantages, it's important to note that doing so is not strictly necessary. Properly closing PHP tags can help make the code easier to maintain and understand, especially when working in a team environment.

Therefore, the decision of whether or not to omit closing tags should be weighed against the specific requirements of the project and the team's best practices.

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