PHP ob_list_handlers() Function: Everything You Need to Know

As a PHP developer, you may need to get a list of the registered output handlers. The ob_list_handlers() function is a built-in function in PHP that allows you to get a list of the registered output handlers. In this article, we will take an in-depth look at the ob_list_handlers() function and its usage.

What is the ob_list_handlers() Function?

The ob_list_handlers() function is a PHP built-in function that allows you to get a list of the registered output handlers.

How to Use the ob_list_handlers() Function

Using the ob_list_handlers() function is straightforward. Here is the syntax of the function:

ob_list_handlers();

Here is an example of how to use the ob_list_handlers() function to get a list of the registered output handlers:

<?php

$handlers = ob_list_handlers();
foreach ($handlers as $handler) {
    echo $handler . "\n";
}

In this example, we use the ob_list_handlers() function to get a list of the registered output handlers, assign it to the $handlers variable, and then use a foreach loop to output each handler on a separate line.

Conclusion

The ob_list_handlers() function is a useful tool for getting a list of the registered output handlers in your PHP web application. By understanding the syntax and usage of the function, you can easily get a list of the registered output handlers. We hope this article has been informative and useful in understanding the ob_list_handlers() function in PHP.