How can using copy and paste instead of manually typing code snippets help in avoiding errors in PHP scripts?

Using copy and paste instead of manually typing code snippets can help avoid errors in PHP scripts by ensuring that the code is accurately replicated without any typos or syntax mistakes. This method also saves time and reduces the likelihood of introducing new bugs when transferring code from one part of a script to another.

// Example of using copy and paste to avoid errors
$variable1 = "Hello";
$variable2 = "World";

// Copy and paste this line instead of typing it manually
echo $variable1 . " " . $variable2;