mb_decode_numericentity - PHP code example

Using the PHP Function mb_Decode_NumericEntity

PHP offers a number of built-in functions. Many of these are in the standard distribution while others require extensions or modules compiled with PHP. They can be used to perform actions against arrays, integers, strings, and other objects. They are an important part of writing code that is modular and reusable. They can also save time and effort, as you don’t have to write code to do something that a function already does.

Functions are a powerful tool in PHP. The most common type of function is an array function, which performs a series of actions against a set of values. They can sort the items, find an item, return a key, combine arrays, perform calculations on each item, and more. There are over 1,000 built-in array functions in the standard PHP distribution, which means you don’t have to write your own code to do most things.

As a programmer, you’ll need to know how to use functions and how to declare them. You can declare a function by using the function keyword or by using the name of a pre-existing function followed by parentheses. Then you can specify what action the function will take and what arguments it should have. Arguments are pieces of information that you pass to the function, just like a variable.

mb_decode_numericentity is an inbuilt function in PHP, which converts a numeric string reference into characters. Its parameters are str, map, and encoding. The str parameter specifies the string to be decoded, map is an array to indicate which codes should be converted, and encoding is the character encoding for the input. If the encoding is not specified, internal character encoding is used.

mb_decode_numericentity example

if (!function_exists('mb_convert_encoding')) {
    function mb_convert_encoding(array|string|null $string, ?string $to_encoding, array|string|null $from_encoding = null): array|string|false { return p\Mbstring::mb_convert_encoding($string ?? '', (string) $to_encoding, $from_encoding); }
}
if (!function_exists('mb_decode_mimeheader')) {
    function mb_decode_mimeheader(?string $string): string { return p\Mbstring::mb_decode_mimeheader((string) $string); }
}
if (!function_exists('mb_encode_mimeheader')) {
    function mb_encode_mimeheader(?string $string, ?string $charset = null, ?string $transfer_encoding = null, ?string $newline = "\r\n", ?int $indent = 0): string { return p\Mbstring::mb_encode_mimeheader((string) $string, $charset, $transfer_encoding, (string) $newline, (int) $indent); }
}
if (!function_exists('mb_decode_numericentity')) {
    function mb_decode_numericentity(?string $string, array $map, ?string $encoding = null): string { return p\Mbstring::mb_decode_numericentity((string) $string, $map, $encoding); }
}
if (!function_exists('mb_encode_numericentity')) {
    function mb_encode_numericentity(?string $string, array $map, ?string $encoding = null, ?bool $hex = false): string { return p\Mbstring::mb_encode_numericentity((string) $string, $map, $encoding, (bool) $hex); }
}
if (!function_exists('mb_convert_case')) {
    function mb_convert_case(?string $string, ?int $mode, ?string $encoding = null): string { return p\Mbstring::mb_convert_case((string) $string, (int) $mode, $encoding); }
}
if (!function_exists('mb_internal_encoding')) {
    function mb_internal_encoding(?string $encoding = null): string|bool { return p\Mbstring::mb_internal_encoding($encoding); }
}
if (!function_exists('mb_language')) {

    public static function lookupDecimal($int)
    {
        $entity = '&#' . $int . ';';

        // UNTESTED: This may fail on some planes. Couldn't find full documentation         // on the value of the mask array.         return mb_decode_numericentity($entity, static::$numeric_mask, 'utf-8');
    }

    /** * Given a hexidecimal number, return the UTF-8 character. * * @param $hexdec * * @return false|string|string[]|null */
    public static function lookupHex($hexdec)
    {

if (!function_exists('mb_convert_encoding')) {
    function mb_convert_encoding($string, $to_encoding, $from_encoding = null) { return p\Mbstring::mb_convert_encoding($string, $to_encoding, $from_encoding); }
}
if (!function_exists('mb_decode_mimeheader')) {
    function mb_decode_mimeheader($string) { return p\Mbstring::mb_decode_mimeheader($string); }
}
if (!function_exists('mb_encode_mimeheader')) {
    function mb_encode_mimeheader($string, $charset = null, $transfer_encoding = null, $newline = "\r\n", $indent = 0) { return p\Mbstring::mb_encode_mimeheader($string, $charset, $transfer_encoding, $newline, $indent); }
}
if (!function_exists('mb_decode_numericentity')) {
    function mb_decode_numericentity($string, $map, $encoding = null) { return p\Mbstring::mb_decode_numericentity($string, $map, $encoding); }
}
if (!function_exists('mb_encode_numericentity')) {
    function mb_encode_numericentity($string, $map, $encoding = null, $hex = false) { return p\Mbstring::mb_encode_numericentity($string, $map, $encoding, $hex); }
}
if (!function_exists('mb_convert_case')) {
    function mb_convert_case($string, $mode, $encoding = null) { return p\Mbstring::mb_convert_case($string, $mode, $encoding); }
}
if (!function_exists('mb_internal_encoding')) {
    function mb_internal_encoding($encoding = null) { return p\Mbstring::mb_internal_encoding($encoding); }
}
if (!function_exists('mb_language')) {