How to Achieve PHP's preg_replace_callback() Functionality in Java?

A Java Alternative to PHP's preg_replace_callback

When transitioning code from PHP to Java, a common challenge arises in finding an equivalent for PHP's preg_replace_callback() function. This function enables the use of a callback function for each match in a regular expression, passing the match text as an argument.

PHP Example

Consider the following PHP code:

Java Equivalent

In Java, a comparable approach can be achieved using the appendReplacement() and appendTail() methods within a loop:

This code provides the flexibility to customize the replacement text dynamically for each match, mimicking the callback functionality in PHP.

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