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Re: pass arbitrary vars into a func from another func? [message #177518 is a reply to message #177517]

Wed, 04 April 2012 20:58

Thomas Mlynarczyk
Messages: 131
Registered: September 2010

Karma:

Senior Member

J. Frank Parnell schrieb:

> function echoToVar($func,$args = array()){
> ob_start();
> $func($args);
> $ret= ob_get_contents();
> ob_end_clean();
> return $ret;
> }
>
> but i'm not sure how to get the args into the variable func.

You want <www.php.net/call-user-func-array>:

function echoToVar( $func, array $args = array() )
{
ob_start();
call_user_func_array( $func, $args );
$ret = ob_get_contents();
ob_end_clean();
return $ret;
}

Greetings,
Thomas

--
Ce n'est pas parce qu'ils sont nombreux à avoir tort qu'ils ont raison!
(Coluche)

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[Message index]

		pass arbitrary vars into a func from another func? By: J. Frank Parnell on Wed, 04 April 2012 17:52
		Re: pass arbitrary vars into a func from another func? By: Thomas Mlynarczyk on Wed, 04 April 2012 20:58
		Re: pass arbitrary vars into a func from another func? By: J. Frank Parnell on Thu, 05 April 2012 20:14
		Re: pass arbitrary vars into a func from another func? By: Erwin Moller on Fri, 06 April 2012 09:51

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