In what scenarios would using str_replace be a better alternative to substr_replace for character replacement in PHP?

If you need to replace multiple occurrences of a specific substring in a string, using str_replace would be a better alternative to substr_replace in PHP. str_replace allows you to specify both the substring to find and the replacement string, making it more suitable for replacing multiple occurrences at once. 

$string = "Hello, World!";
$new_string = str_replace("Hello", "Hi", $string);
echo $new_string; // Output: Hi, World!

Keywords

str_replace substr_replace character replacement PHP scenarios

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