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<?php/*----------------------------------------------------------------------* Title.........: Debug Lib* Version.......: 0.5.4* Author........: Thomas Schüßler <tulpe@atomar.de>* Filename......: debuglib.php(s)* Last changed..: 16. July 2003* License.......: Free to use. Postcardware ;)**-----------------------------------------------------------------------** Functions in this library:** print_a( array array [,int mode] )* prints arrays in a readable, understandable form.* if mode is defined the function returns the output instead of* printing it to the browser** Happy debugging and feel free to email me your comments.** History: (starting with version 0.5.3 at 2003-02-24)** - added tooltips to the td's showing the type of keys and values (thanks Itomic)* 2003-07-16* - pre() function now trims trailing tabs----------------------------------------------------------------------*//*! * \file functions_debug.inc * Source code for print_a class * and helper function *//*! * \brief print_a class and helper function * prints out an array in a more readable way * than print_r() * * based on the print_a() function from * Stephan Pirson (Saibot) */class printAClass{ // this can be changed to FALSE if you don't like the fancy string formatting var $look_for_leading_tabs = TRUE; var $output; var $iterations; var $key_bg_color = '1E32C8'; var $value_bg_color = 'DDDDEE'; var $fontsize = '8pt'; var $keyalign = 'center'; var $fontfamily = 'Verdana'; var $export_flag; var $show_object_vars; var $export_dumper_path = 'http://tools.www.mdc.xmc.de/print_a_dumper/print_a_dumper.php'; /* i'm still working on the dumper! don't use it now * put the next line into the print_a_dumper.php file (optional) * print htmlspecialchars( stripslashes ( $_POST['array'] ) ); */ var $export_hash; /*! * \brief printAClass constructor */ function __construct () { $this->export_hash = uniqid(''); }7172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140
/*! recursive function!
* if print_a() was called with a fourth parameter (1 or 2)
* and you click on the table a window opens with only the output of print_a() in it
* 1 = serialized array
* 2 = normal print_a() display
*
* put the following code on the page defined with $export_dumper_path;
* --->%---- snip --->%----
* if($_GET['mode'] == 1) {
* print htmlspecialchars( stripslashes ( $_POST['array'] ) );
* } elseif($_GET['mode'] == 2) {
* print_a(unserialize( stripslashes($_POST['array'])) );
* }
* ---%<---- snip ---%<----
*
*
* \param array $array
*
* \param boolean $iteration false
*
* \param boolean $key_bg_color false
*/
function print_a ($array, $iteration = FALSE, $key_bg_color = FALSE)
{
if (!$key_bg_color) {
$key_bg_color = $this->key_bg_color;
}
if (!$iteration && isset($this->export_flag)) {
$this->output .= '<form id="pa_form_'.$this->export_hash.'" action="'.$this->export_dumper_path.'?mode='.$this->export_flag.'" method="post" target="_blank"><input name="array" type="hidden" value="'.htmlspecialchars(serialize($array)).'"></form>';
}
// lighten up the background color for the key td's =)
if ($iteration) {
$tmp_key_bg_color = '';
for ($i = 0; $i < 6; $i += 2) {
$c = substr($key_bg_color, $i, 2);
$c = hexdec($c);
$c += 15;
if ($c > 255) {
$c = 255;
}
$tmp_key_bg_color .= sprintf("%02X", $c);
}
$key_bg_color = $tmp_key_bg_color;
}
// build a single table ... may be nested
$this->output .= '<table style="border:none;" '.(!$iteration && $this->export_flag ? 'onClick="document.getElementById(\'pa_form_'.$this->export_hash.'\').submit();" )' : '').'>';
foreach ($array as $key => $value) {
$value_style = 'color:black;';
$key_style = 'color:white;';
$type = gettype($value);
// change the color and format of the value
switch ($type) {
case 'array':
break;
case 'integer':
$value_style = 'color:green;';
break;
case 'double':
$value_style = 'color:red;';
break;
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case 'bool':
$value_style = 'color:blue;';
break;
case 'resource':
$value_style = 'color:darkblue;';
break;
case 'string':
if ($this->look_for_leading_tabs && preg_match('/^\t/m', $value)) {
$search = ['/\t/', "/\n/"];
$replace = [' ','<br />'];
$value = preg_replace($search, $replace, htmlspecialchars($value));
$value_style = 'color:black;border:1px gray dotted;';
} else {
$value_style = 'color:black;';
$value = nl2br(htmlspecialchars($value));
}
break;
case 'object':
default:
$key_style = 'color:#FF9B2F;';
break;
}
$this->output .= '<tr>';
$this->output .= '<td nowrap align="'.$this->keyalign.'" style="background-color:#'.$key_bg_color.';'.$key_style.';font:bold '.$this->fontsize.' '.$this->fontfamily.';" title="'.gettype($key).'['.$type.']">';
$this->output .= $key;
$this->output .= '</td>';
$this->output .= '<td nowrap="nowrap" style="background-color:#'.$this->value_bg_color.';font: '.$this->fontsize.' '.$this->fontfamily.'; color:black;">';
// value output
if ($type == 'array') {
if (count($value)) {
$this->print_a($value, TRUE, $key_bg_color);
} else {
$this->output .= '<div style="color:blue;">Array (empty)</div>';
}
} elseif ($type == 'object') {
if ($this->show_object_vars) {
$this->print_a(get_object_vars($value), TRUE, $key_bg_color);
} else {
$this->output .= '<div style="'.$value_style.'">OBJECT - '.get_class($value).'</div>';
}
} else {
$this->output .= '<div style="'.$value_style.'" title="'.$type.'">'.$value.'</div>';
}
$this->output .= '</td>';
$this->output .= '</tr>';
}
$this->output .= '</table>';
}
}
/*
* \brief helper function.. calls print_a() inside the printAClass
*
* \param array $array
*
* \param boolean $return_mode false
*
* \param boolean $show_object_vars false
*
* \param boolean $export_flag false
*/
function print_a ($array, $return_mode = FALSE, $show_object_vars = FALSE, $export_flag = FALSE)
{
$e = error_reporting(0);