Perl goto statement
Perl has three forms of goto: got LABLE, goto EXPR, and goto &NAME:
Serial number |
Goto Typ |
|---|---|
1 |
Goto LABEL finds the statement marked LABEL and re-executes it from there. |
2 |
The goto EXPR goto EXPR form is only a general form of goto LABEL. It expects the expression to generate a tag name and jump to that tag to execute. |
3 |
Goto & NAME it replaces a running child process with a call to a named childprocess. |