[PHP] can you do exec under Windows OS?

Dear All, Sorry to ask this simple question! I know I can do exec under unix OS but when I try it on Windows platform (running Apache), PHP gives me Warning: Unable to fork. Off hand I don't remember do I need to modify the php.ini or semething else, can someone give me a hand? Thanks! --Wo

[PHP] Can you do this

Academic curiosity - You can do the following: echo "3 - 2 = " . ( bcsub( 3, 2 )); and PHP evaluates the expression in parenthesis (in this case a function) before it evaluates the echo statement and what gets printed out is: 3 - 2 = 1 Now, say I have a function where one of the arguments

Re: [PHP] Can you do this

On Wednesday 31 January 2001 16:03, Boget, Chris wrote: Now, say I have a function where one of the arguments is passed by reference and is modified within the function. I can call this function on one line myFunc( $modifiedVariable ); and print out the value (if any) of $modifiedVariable

RE: [PHP] Can you do this

What about using normal pass-by-value and returning the result? function MyFunc ($SomeVal) { $SomeVal += 42; return $SomeVal; } echo MyFunc ($StrangeVal); I'm already using the return value for something else. Anyway - functions that get their parameters by reference and modify