Have a deal_card function that sets a variable called current_card. Need 3 cards? do:
deal_card
card1=$current_card
deal_card
card2=$current_card
deal_card
card3=$current_card
I like that idea Perderabo... another way I found was to do
Code:
### Functions defined as above
deal_hole 2>&1 | tee -a player1hand
...
echo "Player 1's hand was `cat player1hand`"
I use a wget background process to downlaod a php file on my site.
Is there any way i can do this without downloading a file
like updating right from the shell itself? (0 Replies)
Okay so I'm making a simple text based game that branches into different scenarios. By branching I mean branching off into whole different files with that part of the game in it. I got tired of working on scenario 1 so I'm working on scenario 2. As I get started and try to test it, I get an... (3 Replies)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
I have written a script for a dice game that: (1) tells user that each of the 2 die are 6 sided (Spots=6); (2)... (3 Replies)
When I run the following script at the bottom it say cards remaining=44...It should be=35.
Can anyone tell me what I'm doing wrong. I've spent hours trying to get this to work and I can't go any further until this part works. thank you in advance
Cogiz
#!/bin/bash
# Date="November, 2016"
#... (2 Replies)
Hello guys I'm new to shell scripting and I need to make a game using shell script. I want to know if it is possible for me a total noob to shell scripting to make this game.
The game concept is simple:
First thing when you launch the script you get a menu in which you select if you want to... (3 Replies)
Hello,
I have a problem with the /etc/rc.d/init.d script to automatically update STEAM GAME ARK. I've converted 3 scripts into one, but something does not work correctly ...
The problem is in the file latestavailableupdate.txt / line 36/39. It think the problem is with script, it wrongly... (2 Replies)
Hi everyone, I need some help seriously. The game is in text mode. It will be based on questions and answers and simple commands. A menu containing options of the game including:
1-Create a new player.
2-Identify as existing player.
3-Launch a new game: this action opens a new game for an... (1 Reply)
Discussion started by: NaimZero
1 Replies
LEARN ABOUT PHP
eval
EVAL(3) 1 EVAL(3)eval - Evaluate a string as PHP codeSYNOPSIS
mixed eval (string $code)
DESCRIPTION
Evaluates the given $code as PHP.
Caution
The eval(3) language construct is very dangerous because it allows execution of arbitrary PHP code. Its use thus is discouraged.
If you have carefully verified that there is no other option than to use this construct, pay special attention not to pass any user
provided data into it without properly validating it beforehand.
PARAMETERS
o $code
- Valid PHP code to be evaluated. The code mustn't be wrapped in opening and closing PHP tags, i.e. 'echo "Hi!";' must be passed
instead of '<? echo "Hi!"; >'. It is still possible to leave and reenter PHP mode though using the appropriate PHP tags, e.g.
'echo "In PHP mode!"; ?>In HTML mode!<? echo "Back in PHP mode!";'. Apart from that the passed code must be valid PHP. This
includes that all statements must be properly terminated using a semicolon. 'echo "Hi!"' for example will cause a parse error,
whereas 'echo "Hi!";' will work. A return statement will immediately terminate the evaluation of the code. The code will be exe-
cuted in the scope of the code calling eval(3). Thus any variables defined or changed in the eval(3) call will remain visible
after it terminates.
RETURN VALUES eval(3) returns NULL unless return is called in the evaluated code, in which case the value passed to return is returned. If there is a
parse error in the evaluated code, eval(3) returns FALSE and execution of the following code continues normally. It is not possible to
catch a parse error in eval(3) using set_error_handler(3).
EXAMPLES
Example #1
eval(3) example - simple text merge
<?php
$string = 'cup';
$name = 'coffee';
$str = 'This is a $string with my $name in it.';
echo $str. "
";
eval("$str = "$str";");
echo $str. "
";
?>
The above example will output:
This is a $string with my $name in it.
This is a cup with my coffee in it.
NOTES
Note
Because this is a language construct and not a function, it cannot be called using variable functions.
Tip
As with anything that outputs its result directly to the browser, the output-control functions can be used to capture the output of
this function, and save it in a string (for example).
Note
In case of a fatal error in the evaluated code, the whole script exits.
SEE ALSO call_user_func(3).
PHP Documentation Group EVAL(3)