How can PHP beginners effectively troubleshoot and solve text replacement issues in their code?

Issue: PHP beginners may encounter text replacement issues in their code due to incorrect syntax or improper use of string functions. To effectively troubleshoot and solve these issues, beginners should carefully review their code for any typos, missing quotation marks, or incorrect function parameters. Code snippet:

// Incorrect text replacement
$text = "Hello, World!";
$new_text = str_replace("Hello", "Hi", $text);

// Correct text replacement
$text = "Hello, World!";
$new_text = str_replace("Hello", "Hi", $text);

echo $new_text; // Output: Hi, World!