note 80289 added to function.print-r
| From: | highstrike at gmail dot com | Date: | Tue, 08 Jan 2008 13:34:35 +0000 |
| Subject: | note 80289 added to function.print-r | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-134945@lists.php.net to get a copy of this message | ||
made 2 nifty functions based of what some people contributed here. Hope you find them usefull
usage ... call for the dump function. EG: dump($array, "Array dump");
<?php
////////////////////////////////////////////////////////
// Function: dump
// Inspired from: PHP.net Contributions
// Description: Helps with php debugging
function dump(&$var, $info = FALSE)
{
$scope = false;
$prefix = 'unique';
$suffix = 'value';
if($scope) $vals = $scope;
else $vals = $GLOBALS;
$old = $var;
$var = $new = $prefix.rand().$suffix; $vname = FALSE;
foreach($vals as $key => $val) if($val === $new) $vname = $key;
$var = $old;
echo "<pre style='margin: 0px 0px 10px 0px; display: block; background: white; color:
black; font-family: Verdana; border: 1px solid #cccccc; padding: 5px; font-size: 10px; line-height:
13px;'>";
if($info != FALSE) echo "<b style='color:
red;'>$info:</b><br>";
do_dump($var, '$'.$vname);
echo "</pre>";
}
////////////////////////////////////////////////////////
// Function: do_dump
// Inspired from: PHP.net Contributions
// Description: Better GI than print_r or var_dump
function do_dump(&$var, $var_name = NULL, $indent = NULL, $reference = NULL)
{
$do_dump_indent = "<span style='color:#eeeeee;'>|</span>
";
$reference = $reference.$var_name;
$keyvar = 'the_do_dump_recursion_protection_scheme'; $keyname =
'referenced_object_name';
if (is_array($var) && isset($var[$keyvar]))
{
$real_var = &$var[$keyvar];
$real_name = &$var[$keyname];
$type = ucfirst(gettype($real_var));
echo "$indent$var_name <span style='color:#a2a2a2'>$type</span> =
<span style='color:#e87800;'>&$real_name</span><br>";
}
else
{
$var = array($keyvar => $var, $keyname => $reference);
$avar = &$var[$keyvar];
$type = ucfirst(gettype($avar));
if($type == "String") $type_color = "<span
style='color:green'>";
elseif($type == "Integer") $type_color = "<span
style='color:red'>";
elseif($type == "Double"){ $type_color = "<span
style='color:#0099c5'>"; $type = "Float"; }
elseif($type == "Boolean") $type_color = "<span
style='color:#92008d'>";
elseif($type == "NULL") $type_color = "<span
style='color:black'>";
if(is_array($avar))
{
$count = count($avar);
echo "$indent" . ($var_name ? "$var_name => ":"") .
"<span style='color:#a2a2a2'>$type
($count)</span><br>$indent(<br>";
$keys = array_keys($avar);
foreach($keys as $name)
{
$value = &$avar[$name];
do_dump($value, "['$name']", $indent.$do_dump_indent, $reference);
}
echo "$indent)<br>";
}
elseif(is_object($avar))
{
echo "$indent$var_name <span
style='color:#a2a2a2'>$type</span><br>$indent(<br>";
foreach($avar as $name=>$value) do_dump($value, "$name", $indent.$do_dump_indent,
$reference);
echo "$indent)<br>";
}
elseif(is_int($avar)) echo "$indent$var_name = <span
style='color:#a2a2a2'>$type(".strlen($avar).")</span>
$type_color$avar</span><br>";
elseif(is_string($avar)) echo "$indent$var_name = <span
style='color:#a2a2a2'>$type(".strlen($avar).")</span>
$type_color\"$avar\"</span><br>";
elseif(is_float($avar)) echo "$indent$var_name = <span
style='color:#a2a2a2'>$type(".strlen($avar).")</span>
$type_color$avar</span><br>";
elseif(is_bool($avar)) echo "$indent$var_name = <span
style='color:#a2a2a2'>$type(".strlen($avar).")</span>
$type_color".($avar == 1 ?
"TRUE":"FALSE")."</span><br>";
elseif(is_null($avar)) echo "$indent$var_name = <span
style='color:#a2a2a2'>$type(".strlen($avar).")</span>
{$type_color}NULL</span><br>";
else echo "$indent$var_name = <span
style='color:#a2a2a2'>$type(".strlen($avar).")</span>
$avar<br>";
$var = $var[$keyvar];
}
}
?>
----
Server IP: 69.147.83.197
Probable Submitter: 86.123.186.174
----
Manual Page -- http://www.php.net/manual/en/function.print-r.php
Edit -- https://master.php.net/note/edit/80289
Del: integrated -- https://master.php.net/note/delete/80289/integrated
Del: useless -- https://master.php.net/note/delete/80289/useless
Del: bad code -- https://master.php.net/note/delete/80289/bad+code
Del: spam -- https://master.php.net/note/delete/80289/spam
Del: non-english -- https://master.php.net/note/delete/80289/non-english
Del: in docs -- https://master.php.net/note/delete/80289/in+docs
Del: other reasons-- https://master.php.net/note/delete/80289
Reject -- https://master.php.net/note/reject/80289
Search -- https://master.php.net/manage/user-notes.php