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PHP Utf8_decode () function

Syntax:
string utf8_decode (string $string)
Parameter:This function takes one required parameter, $string . It defines a UTF-8 encoded string to decode.Return Value:This function returns a string representing the decoded string on success, and false on failure.Note.This function is available for PHP 4.0.0 and later.Program 1:  
/ / String to decode $string_to_decode = "x63" ;  
// Coding string echo utf8_encode ( $string_to_decode ). "
"
;  
// Code line echo utf8_decode ( $string_to_decode );  
?>
Output:
cc
Program 2:  
// Create an array of 256 elements $text = array ( "x20" , "x21" , "x22" , "x23" , "x24" , "x25" , "x26" , "x27" , "x28" , "x29" , "x2a" , "x2b" , "x2c" , "x2d" , "x2e" , "x2f" , "x30" , "x31"); echo " Encoded elements: " ;  
// Encode and decode all elements foreach ( $text as $index ) { echo utf8_encode ( $index ). "" ; } echo "Decoded elements:" ; foreach ( $text as $index ) { echo utf8_decode ( $index ). "" ; }  
?>
Output:
Encoded elements:! "# $% & amp;’() * +, -. / 0 1 Decoded elements:! "# $% & amp; ’() * +, -. / 0 1
Link: https://www.php.net/manual/en/function.utf8-decode.php

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