How can PHP developers effectively navigate and utilize the PHP manual to find information on string manipulation functions?

To effectively navigate and utilize the PHP manual for string manipulation functions, PHP developers can use the search feature on the PHP manual website or browse through the list of string functions. They can also use the search engine of their choice with specific keywords related to the string manipulation functions they are looking for. Additionally, developers can refer to examples and user-contributed notes on the PHP manual for additional insights and best practices.

// Example: Using the PHP manual to find information on string manipulation functions
$search_query = "PHP string manipulation functions";
$search_results = file_get_contents("https://www.php.net/manual-lookup.php?pattern=" . urlencode($search_query));

// Display search results
echo $search_results;