What is the purpose of the "iconv" function in PHP and how is it used?

The "iconv" function in PHP is used to convert the character encoding of a string from one encoding to another. This can be useful when working with strings that are encoded in different formats and need to be converted for compatibility or display purposes. 

// Example usage of iconv function to convert a string from UTF-8 to ASCII
$string = "Hello, 你好";
$convertedString = iconv("UTF-8", "ASCII//TRANSLIT", $string);
echo $convertedString;

Keywords

iconv function PHP character encoding conversion

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