<?php
/**
* Simple Debug Function
*
* @param mixed $var
* @param boolean $visible
* @param boolean $return
* @return mixed
*/
function varDebug
(&
$var,
$visible =
true,
$return =
false)
{
$containers =
array(
// $visible == false
0 =>
array(
'head' =>
"\n<!--\n\nDEBUG:\n---------------------------------------\n\n",
'foot' =>
"\n\n---------------------------------------\n\n-->\n"
),
// $visible == true
1 =>
array(
'head' =>
'<hr /><h1>Debug</h1><p>',
'foot' =>
'</p><hr />'
)
);
$r =
var_export($var,
true);
if ($visible) $r =
str_replace(array(' ',
"\n"),
array(' ',
"<br />\n"),
$r);
$container =
intval($visible);
$r =
$containers[$container]['head'] .
$r .
$containers[$container]['foot'];
if ($return) return $r;
echo $r;
}
/**
* EXAMPLES:
*/
$a =
array('h' =>
1,
'e' =>
2);
varDebug
($a);
/*
OUTPUTS:
<hr /><h1>Debug</h1><p>array (<br />
'h' => 1,<br />
'e' => 2,<br />
)</p><hr />
*/
varDebug
($a,
false);
/*
OUTPUTS:
<!--
DEBUG:
---------------------------------------
array (
'h' => 1,
'e' => 2,
)
---------------------------------------
-->
*/
varDebug
($a,
false,
true);
/*
OUTPUTS nothing
*/
?>