perl常用函數集合

 Split:
Perl中的一個非常有用的函數是Perl split函數-把字符串進行分割並把分割後的結果放入數組中。

例1:

$info="Caine:Michael:Actor:14,LeafyDrive";  
@personal=split(/:/,$info);  

result:@personal=("Caine","Michael","Actor","14,LeafyDrive");

例2:

$_="Capes:Geoff::Shotputter:::BigAvenue";  
@personal=split(/:+/);  

result：@personal=("Capes","Geoff","Shotputter","BigAvenue");

例3:

$_="Capes:Geoff::Shotputter:::BigAvenue";  
@personal=split(/:/);  

result：@personal=("Capes","Geoff","","Shotputter","","","BigAvenue");