To Close or Not to Close? Essential PHP Closing Tags?

Closing PHP Tags: Essential or Optional?

Some PHP scripts conspicuously lack a closing tag (;?>). This practice raises questions about its necessity and potential implications.

Why Omit the Closing Tag?

Omitting the closing tag serves a specific purpose: it prevents whitespace and other characters from appearing at the end of the file. This is crucial because any characters inadvertently added after the closing tag can trigger errors when attempting to modify header information later on.

Should You Embrace This Practice?

According to coding guidelines, removing the closing tag is considered "good practice." It ensures that no unexpected characters interfere with the script's functionality. However, this practice is optional, and the choice ultimately depends on your specific requirements and preferences.

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