What are the best practices for maintaining code readability when using URL encoding in PHP?

When using URL encoding in PHP, it is important to maintain code readability by properly documenting the purpose of the encoding and using clear variable names. Additionally, breaking down complex encoding tasks into smaller, more manageable functions can help improve readability. 

// Example of maintaining code readability when using URL encoding in PHP
$originalString = "Hello World!";
$encodedString = urlencode($originalString);

echo "Original String: " . $originalString . "<br>";
echo "Encoded String: " . $encodedString;

Keywords

URL encoding PHP code readability maintenance best practices

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