程嶏清单8-1.txt

< linux网络编程工具>>配套源码

$number = ord ("apple");       
$ascii_value = ord("e");    
$character   = chr(101);   
$num  = ord($char);
$char = chr($num);
print "The number of apple is : $number\n";
print "The number of e is : $ascii_value\n";
print "The character of 101 is : $character\n";