note 37770 added to function.var-export
| From: | sheimeratwebdotde at rn2 dot php dot net | Date: | Wed, 26 Nov 2003 10:24:42 +0000 |
| Subject: | note 37770 added to function.var-export | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-60993@lists.php.net to get a copy of this message | ||
complement to script below...
[quote anonymous at coward dot org]
If you don't have PHP version 4.2 try the following. It just about suffices for my purposes. Of
course you would need to alter this for different levels of recursion.
[/quote]
here it works recursive on mixed vars (but not on objects).
It also rejects infinite recursion with $GLOBALS.
<?
function var_export(){
$arg = func_get_args();
$array = $arg[0];
$return = $arg[1];
if (isset($arg[2]))
$tabs = $arg[2];
else
$tabs = "";
if (is_array($array)){
$out = "array (\n";
foreach($array as $k=>$v){
$out .= $tabs . "\t$k => ";
if (is_array($v) && $k != "GLOBALS"){
$out .= var_export($v, true, $tabs . "\t");
}elseif ($k !== "GLOBALS"){
$out .= $v . "\n";
}else{
$out .= "GLOBALS: not allowed!\n";
}
}
if ($tabs != "")
$out .= $tabs . ");" ."\n";
else
$out .= ");";
}else{
$out = $array;
}
if($return == true){
return $out;
}else{
echo $out;
}
}
?>
----
Manual Page -- http://www.php.net/manual/en/function.var-export.php
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