die Questions
26
Solved
How can I exit the JavaScript script much like PHP's exit or die? I know it's not the best programming practice but I need to.
Selftaught asked 15/2, 2009 at 9:14
3
First of all, the title would suggest this is a duplicate of this or this, but for a couple of reasons, those answers don't work for me, even if my initial problem is the same. I'll explain why.
M...
14
What are the differences between die() and exit() functions in PHP?
I think both have the same functionality, but I doubt there is something different in both... what is it?
8
Solved
I'd like to be able to catch die() and exit() messages. Is this possible? I'm hoping for something similar to set_error_handler and set_exception_handler. I've looked at register_shutdown_function(...
1
Solved
According to the perldoc -f die, which documents $SIG{__DIE__}
Although this feature was to be run only right before your program was to exit, this is not currently so: the $SIG{__DIE__} hook is c...
1
Solved
Let's say you use a cpan (or otherwise external) module, like our fictional one here Stupid::CPAN::Module::OfSatan
package Stupid::CPAN::Module::OfSatan {
BEGIN { $SIG{__DIE__} = sub { print STDER...
7
Solved
I am using the following line to make a simple system call which works:
system ("mkdir -p Purged") or die "Failed to mkdir." ;
Executing the script does make the system call and I can find a dir...
Courtney asked 31/3, 2014 at 13:23
7
Solved
1
Solved
I was able to get to this short code after doing some serious debugging at work with a very obscure bug in the project. A die call that was not dying.
The issue happens only when calling script.pl....
3
Solved
I'm aware of the fact that $@ is a global variable, still I can't figure out why I need to localize it before using eval:
For instance:
eval { SOME_FUNC_THAT_MAY_DIE(); };
if ($@) {
print "An er...
2
By default, Raku's "die" reports the line number where the "die" is located, what if you'd like the line number of the calling context, ala "carp" with perl 5?
6
Solved
I have a user login/registration system that simply uses
// execute queries, set cookies, etc. here
header("Location: " . getenv("HTTP_REFERER"));
I recently read a post about exit(); and ...
2
Solved
I have a bog standard Perl file writing code with (hopefully) adequate error handling, of the type:
open(my $fh, ">", "$filename") or die "Could not open file $filname for writing: $!\n";
# Som...
Hang asked 30/4, 2019 at 19:56
2
Solved
I can't seem to find a good answer on this anywhere. If I am running output buffering, and a die() is fired, does that kick off an ob_end_flush() as well?
Horrocks asked 19/1, 2011 at 15:12
4
Solved
In PHP, die() is used to stop running the script for preventing the unexpected behaviour. In Go, what is the idiomatic way to die a handle function? panic() or return?
3
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I'm still on a PHP learning curb. When terminating a script, what is the difference between exit(), die(); and return;?:
within the same file (Single script file)
Within the child of an include
Wi...
7
Solved
I have seen some code do this:
if(something){
echo 'exit from program';
die;
}
...more code
And others that just use die:
if(something) die('exit from program');
...more code
Is there any i...
3
Solved
5
in PHP Does die() gives anything in return when we use it?
1
Solved
I don't know much about using threads but I looked into pthreads for php and it seems very interesting and easy, or easier than I thought...
I searched for examples and looked through the documen...
Judithjuditha asked 2/1, 2013 at 17:49
4
Solved
Can a system() call can ever die in Perl 5?
(in other words, in order to 100% crash-proof a program that does a system() call, does it need to be wrapped into an eval block, or is that wholly tota...
5
Solved
Possible Duplicate:
what are the differences in die() and exit() in PHP?
I am totally confused in the difference of die and exit.
Most programmers use die like this.
$link = mysql_c...
3
Solved
Can I somehow check, if my script was canceled by die() in register_shutdown_function()?
Something like this:
register_shutdown_function('shutdown');
die('Calling die()');
function shutdown()
{...
1
Solved
When I first started learning PHP, I would write query statements similar to the one here:
mysql_query("SELECT * FROM `table`") or die(mysql_error());
What is the best, present-day way, to achie...
5
Solved
I run a simple file test in perl with the code below:
my $f1 = "$pre_file";
unless (-e $1) {
print "\n Pre_check file does not exists! \n";
die;
}
It prints the following output:
Pre...
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