Re: [PHP] exit() function question

[Tom Rogers]

Hi,

Wednesday, September 4, 2002, 1:30:49 AM, you wrote:
RL> Why exit() funtion always exit with 255 value instead of the passed 
RL> value, in php 4.2.2, even when I compile with --enable-cli.
RL> Check the code bellow, to see

RL> # cat t3.php
RL> #!/usr/src/php-4.2.2/php
RL>  echo "Version: ",phpversion(),"\n";
RL> exit(1);
?>>
RL> # ./t3.php ; echo "last run exit value:"$?
RL> Version: 4.2.2
RL> last run exit value:255

Try changing the commas to dots like  echo "Version: ".phpversion()."\n";

-- 
regards,
Tom


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RE: [PHP] Exit Function

[Boget, Chris]

> What is the way to exit a function?  For example:
> function FooBar() {
> if ($foo = $bar)
> Exit_this_Function;
> ## otherwise execute the rest of this function
> }

function FooBar() {
  if ($foo = $bar)
return 0;

  }
  ## otherwise execute the rest of this function
}

Chris

Re: [PHP] Exit Function

[Martin A. Marques]

El Mié 31 Ene 2001 19:34, Karl J. Stubsjoen escribió:
> What is the way to exit a function?  For example:
>
> function FooBar() {
>
> if ($foo = $bar)
> Exit_this_Function;
>
> ## otherwise execute the rest of this function
> }

return is what you want.

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but someone told I had to do it.
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Administrador de sistemas en math.unl.edu.ar
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Re: [PHP] Exit Function

[Chris Lee]

function some($foo, $bar)
{
if ($foo != $bar)
return ;
...
}

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Chris Lee
Mediawaveonline.com
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""Karl J. Stubsjoen"" <[EMAIL PROTECTED]> wrote in message
004701c08bd5$eecbc340$0afc020a@kstubsjoen">news:004701c08bd5$eecbc340$0afc020a@kstubsjoen...
> What is the way to exit a function?  For example:
>
> function FooBar() {
>
> if ($foo = $bar)
> Exit_this_Function;
>
> ## otherwise execute the rest of this function
> }
>
>
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> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
> To contact the list administrators, e-mail: [EMAIL PROTECTED]
>



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Re: [PHP] Exit Function

[Steve Smith]

On Wed, 31 Jan 2001, Karl J. Stubsjoen wrote:

> What is the way to exit a function?  For example:
> 
> function FooBar() {
> 
> if ($foo = $bar)
> Exit_this_Function;
> 
> ## otherwise execute the rest of this function
> }


Use "return".  If you want your function to return a value, you
can use the syntax: return value; 

Hope this helps,

--Steve

Hi! I'm a .signature virus! Copy me into yours and join the fun!





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Re: [PHP] Exit Function

[Josh G]

by the way,

if ($foo = $bar)

will return true simply if $bar is not null, i think you want

if ($foo == $bar)

thought I'd point that out, cause if you don't know return that nasty
one would probably bite you on the ass next :)

Gfunk -  http://www.gfunk007.com/

I sense much beer in you. Beer leads to intoxication, intoxication to
hangovers, and hangovers to... suffering.
  

- Original Message - 
From: "Steve Smith" <[EMAIL PROTECTED]>
To: "Karl J. Stubsjoen" <[EMAIL PROTECTED]>
Cc: "PHP Mailing List" <[EMAIL PROTECTED]>
Sent: Thursday, February 01, 2001 9:39 AM
Subject: Re: [PHP] Exit Function


> On Wed, 31 Jan 2001, Karl J. Stubsjoen wrote:
> 
> > What is the way to exit a function?  For example:
> > 
> > function FooBar() {
> > 
> > if ($foo = $bar)
> > Exit_this_Function;
> > 
> > ## otherwise execute the rest of this function
> > }
> 
> 
> Use "return".  If you want your function to return a value, you
> can use the syntax: return value; 
> 
> Hope this helps,
> 
> --Steve
> 
> Hi! I'm a .signature virus! Copy me into yours and join the fun!
> 
> 
> 
> 
> 
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> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
> To contact the list administrators, e-mail: [EMAIL PROTECTED]
> 


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