Reply to Re: How to pass array names to function parameters ?

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Posted by tony on 04/18/06 00:29

In article <1145189729.880217.112930@i40g2000cwc.googlegroups.com>,
damirz@gmail.com says...
> I knew that I forgot something :/
>

Nice one. Modified slightly & tested - it works fine - as below.
I added SERVER just to be sure of some output from a Sglobal
So much nicer than having to do each one at a time ;-)

<?php
// custom global array
$myArray = array("some", "elements");

// array with names of global arrays you want to access
$globalArrayNames = array("HTTP_SERVER_VARS", "HTTP_POST_VARS",
"myArray");

// parameter is global array name
function showThisArray($globalArrayName) {
echo("<br><br>" . "[ " . $globalArrayName . " ]<br>");
foreach($GLOBALS[$globalArrayName] as $k => $v ) {
echo($k . " = " . $v . "<br>");
}
}

showThisArray($globalArrayNames[0]);
showThisArray($globalArrayNames[1]);
showThisArray($globalArrayNames[2]);
?>

tony

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