What role does understanding English documentation play in effectively using PHP functions like htmlentities()?

Understanding English documentation is crucial for effectively using PHP functions like htmlentities() because it provides information on how the function works, what parameters it accepts, and what output it produces. Without understanding the documentation, users may misuse the function or not utilize its full potential. 

// Example of using htmlentities() function with proper understanding of the documentation
$string = "<h1>Hello, world!</h1>";
$encoded_string = htmlentities($string, ENT_QUOTES, 'UTF-8');
echo $encoded_string;

Keywords

PHP htmlentities() documentation understanding functions

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