note 98146 modified in function.get-defined-vars by thiago

For debugging I use following function:

<?php
function showVars($vars, $return=0) {
    $out=array();
    if(!is_array($vars)) $vars=array($vars);

    foreach($vars as $var) {
      $out[$var]=$GLOBALS[$var];
    }

    if($return==1) return $out;
    elseif($return==-1) var_dump($out);
    else print_r($out);
}
?>

Usage:

<?php
$foo=5;
$bar=10;

showVars(array('foo', 'bar'));
?>

--was--
RE: SyCo

For debugging I use following function:

function showVars($vars, $return=0) {
    $out=array();
    if(!is_array($vars)) $vars=array($vars);

    foreach($vars as $var) {
      $out[$var]=$GLOBALS[$var];
    }

    if($return==1) return $out;
    elseif($return==-1) var_dump($out);
    else print_r($out);
}

Usage:

$foo=5;
$bar=10;

showVars(array('foo', 'bar'));

http://php.net/manual/en/function.get-defined-vars.php