How does the "str_replace" function differ from other string manipulation functions in PHP?

The "str_replace" function in PHP is used to replace all occurrences of a search string with a replacement string in a given string. It differs from other string manipulation functions in PHP because it specifically focuses on replacing substrings within a string, rather than performing other types of operations like concatenation or trimming. This function is particularly useful when you need to replace specific parts of a string with another value. 

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

Keywords

str_replace string manipulation PHP function difference

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