note 41588 deleted from function.var-dump by tomsommer
| From: | tomsommer@php.net | Date: | Thu, 15 Apr 2004 17:33:36 +0000 |
| Subject: | note 41588 deleted from function.var-dump by tomsommer | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-68173@lists.php.net to get a copy of this message | ||
Note Submitter: egypt@nmt.edu
----
This is a reposting of a function i found on this page about a year ago that (for some reason
unbeknownst to me) has subsequently been removed.
i've cleaned it up a bit, and i believe it now outputs valid xhtml 1.0 strict.
<?php
/**
* fancy_vardump(): Recursively show information about a variable
*
* The returned string will contain an html depiction of the variable's
* contents. Arrays and objects are displayed recursively.
*
* @return string Pretty display of the contents of
* @param mixed
* @link http://www.php.net/var_dump (var_dump manual)
*/
function fancy_vardump(&$vInput, $depth = 0)
{
$bgs = array ('#cccccc', '#bde9ff', '#fff1ca', '#c4f0ff');
$bg = &$bgs[$depth % sizeof($bgs)];
$s = '<table border="0" cellpadding="4"
cellspacing="1">'. "\n".
'<tr><td style="background: none '. $bg .
'; text-align: left;';
if (is_int($vInput)) {
$s .= '">'. "\n";
$s .= sprintf('int (<b>%d</b>)', intval($vInput));
} else if (is_float($vInput)) {
$s .= '">'. "\n";
$s .= sprintf('float (<b>%f</b>)', doubleval($vInput));
} else if (is_string($vInput)) {
$s .= '">'. "\n";
$s .= sprintf('string[%d] (<b>"%s"</b>)', strlen($vInput),
$vInput);
} else if (is_bool($vInput)) {
$s .= '">'. "\n";
$s .= sprintf('bool (<b>%s</b>)', ($vInput === true ? 'true' :
'false'));
} else if (is_resource($vInput)) {
$s .= '">'. "\n";
$s .= sprintf('resource (<b>%s</b>)', get_resource_type($vInput));
} else if (is_null($vInput)) {
$s .= '">'. "\n";
$s .= sprintf('null');
} else if (is_array($vInput)) {
$s .= 'border-bottom: solid 2px black;">';
$s .= sprintf('array[%d]', count($vInput));
$s .= '</td></tr><tr><td style="background: none '. $bg
.'; text-align: left;">'."\n" .
'<table border="0" cellpadding="4"
cellspacing="1">'."\n";
foreach ($vInput as $vKey => $vVal) {
$s .= '<tr>';
$s .= '<td style="background-color: '. $bg .'; text-align:
left;">' .
sprintf('<b>%s%s%s</b>', ((is_int($vKey)) ? '' :
'"'), $vKey, ((is_int($vKey)) ? '' : '"')) .
'</td>';
$s .= '<td style="background-color: '. $bg .
'; text-align: left;">=></td>'."\n";
$s .= '<td style="background-color: '. $bg .
'; text-align: left;">' . "\n" .
fancy_vardump($vVal, $depth+1) .
'</td>';
$s .= "</tr>\n";
}
$s .= '</table>';
} else if (is_object($vInput)) {
$s .= "border-bottom: solid 2px black;'>";
$s .= sprintf('object (<b>%s</b>)', get_class($vInput));
$s .= '</td></tr><tr><td style="background: none '. $bg
.'; text-align: left;">' .
'<table border="0" cellpadding="4"
cellspacing="1">';
foreach (get_object_vars($vInput) as $vKey => $vVal) {
$s .= '<tr>';
$s .= '<td style="background-color: '. $bg .'; text-align:
left;">' .
sprintf('<b>%s%s%s</b>', ((is_int($vKey)) ? '' :
'"'), $vKey, ((is_int($vKey)) ? '' : '"')) .
'</td>';
$s .= '<td style="background-color: '. $bg .
'; text-align: left;">=></td>'."\n";
$s .= "<td style='background-color: $bg; text-align: left;'>\n" .
fancy_vardump($vVal, $depth+1) .
'</td>';
$s .= "</tr>\n";
}
$s .= '</table>';
} else {
$s .= '">' . "\n";
$s .= sprintf('<b>unhandled (gettype() reports "%s")',
gettype($vInput));
}
$s .= "</td></tr></table>\n";
return $s;
}
// -------------------
// end fancy_vardump()
// -------------------
?>