functions_debug.inc 6.92 KiB
<?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('');
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/*! 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;