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Error: Call-time pass-by-reference

Posted on 2003-11-07
3
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Last Modified: 2010-05-18
You got all the points I've got (as posted) if you can help me with this error message.


PHP Warning: Call-time pass-by-reference has been deprecated - argument passed by value; If you would like to pass it by reference, modify the declaration of fsockopen(). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file. However, future versions may not support this any longer. in d:\debug.php on line 41 PHP Warning: Call-time pass-by-reference has been deprecated - argument passed by value; If you would like to pass it by reference, modify the declaration of fsockopen(). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file. However, future versions may not support this any longer. in d:\debug.php on line 56


Here's the code for debug.php

<?
/*
Barcode Render Class for PHP using the GD graphics library
Copyright (C) 2001  Karim Mribti
       
   Version  0.0.7a  2001-04-01  
       
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
                 
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Lesser General Public License for more details.
             
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
                   
Copy of GNU Lesser General Public License at: http://www.gnu.org/copyleft/lesser.txt
             
Source code home page: http://www.mribti.com/barcode/
Contact author at: barcode@mribti.com
*/

define(__DEBUG_HOST__, "localhost");
define(__DEBUG_PORT__, "9999");

define(__TRACE_HOST__, "localhost");
define(__TRACE_PORT__, "9999");

define(__TIMEOUT__, 3);
         
function __TRACE__ ($str) {
if (__TRACE_ENABLED__) {
 $errno  = 0;
 $errstr = "no error";
 
 $fp = @fsockopen(__TRACE_HOST__, __TRACE_PORT__, &$errno, &$errstr, __TIMEOUT__);
 
 if ($fp)
 {
    @fputs($fp, $str);
    @fclose($fp);
 }
 }
}
 
function __DEBUG__ ($str) {
if (__DEBUG_ENABLED__) {
 $errno  = 0;
 $errstr = "no error";
 
 $fp = @fsockopen(__DEBUG_HOST__, __DEGUB_PORT__, &$errno, &$errstr, __TIMEOUT__);
 
 if ($fp)
 {
    @fputs($fp, $str);
    @fclose($fp);
 }
 }
}
0
Comment
Question by:RobA
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3 Comments
 
LVL 14

Accepted Solution

by:
ThG earned 40 total points
ID: 9701467
$fp = @fsockopen(__TRACE_HOST__, __TRACE_PORT__, &$errno, &$errstr, __TIMEOUT__);

change this to:

 $fp = @fsockopen(__TRACE_HOST__, __TRACE_PORT__, $errno, $errstr, __TIMEOUT__);
0
 

Author Comment

by:RobA
ID: 9701553
PHP Warning: main(debug.php) [function.main]: failed to create stream: No such file or directory in d:\webserver\nczoo.org\www\cf\barcode\barcode.php on line 28 PHP Fatal error: main() [function.main]: Failed opening required 'debug.php' (include_path='.;c:\php4\pear') in d:\webserver\nczoo.org\www\cf\barcode\barcode.php on line 28



<?php
/*
Barcode Render Class for PHP using the GD graphics library
Copyright (C) 2001  Karim Mribti
                                                
   Version  0.0.7a  2001-04-01  
                                                
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
                                                                                                 
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Lesser General Public License for more details.
                                                                    
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
                                                                                                             
Copy of GNU Lesser General Public License at: http://www.gnu.org/copyleft/lesser.txt
                                                                              
Source code home page: http://www.mribti.com/barcode/
Contact author at: barcode@mribti.com
*/

require("debug.php");

/***************************** base class ********************************************/
/** NB: all GD call's is here **/

/* Styles */

/* Global */
define("BCS_BORDER"                ,    1);
define("BCS_TRANSPARENT"    ,    2);
define("BCS_ALIGN_CENTER"   ,    4);
define("BCS_ALIGN_LEFT"     ,    8);
define("BCS_ALIGN_RIGHT"    ,   16);
define("BCS_IMAGE_JPEG"     ,   32);
define("BCS_IMAGE_PNG"      ,   64);
define("BCS_DRAW_TEXT"      ,  128);
define("BCS_STRETCH_TEXT"   ,  256);
define("BCS_REVERSE_COLOR"  ,  512);
/* For the I25 Only  */
define("BCS_I25_DRAW_CHECK" , 2048);

/* Default values */

/* Global */
define("BCD_DEFAULT_BACKGROUND_COLOR", 0xFFFFFF);
define("BCD_DEFAULT_FOREGROUND_COLOR", 0x000000);
define("BCD_DEFAULT_STYLE"           , BCS_BORDER | BCS_ALIGN_CENTER | BCS_IMAGE_PNG);
define("BCD_DEFAULT_WIDTH"           , 460);
define("BCD_DEFAULT_HEIGHT"          , 120);
define("BCD_DEFAULT_FONT"            ,   5);
define("BCD_DEFAULT_XRES"            ,   2);
/* Margins */
define("BCD_DEFAULT_MAR_Y1"          ,  10);
define("BCD_DEFAULT_MAR_Y2"          ,  10);
define("BCD_DEFAULT_TEXT_OFFSET"     ,   2);
/* For the I25 Only */
define("BCD_I25_NARROW_BAR"              ,   1);
define("BCD_I25_WIDE_BAR"                   ,   2);

/* For the C39 Only */
define("BCD_C39_NARROW_BAR"              ,   1);
define("BCD_C39_WIDE_BAR"                   ,   2);

/* For Code 128 */
define("BCD_C128_BAR_1"              ,   1);
define("BCD_C128_BAR_2"              ,   2);
define("BCD_C128_BAR_3"              ,   3);
define("BCD_C128_BAR_4"              ,   4);

  class BarcodeObject {
                                 
    var $mWidth, $mHeight, $mStyle, $mBgcolor, $mBrush;
      var $mImg, $mFont;
      var $mError;
      
      function BarcodeObject ($Width = BCD_DEFAULT_Width, $Height = BCD_DEFAULT_HEIGHT, $Style = BCD_DEFAULT_STYLE)  {
          $this->mWidth   = $Width;
            $this->mHeight  = $Height;
            $this->mStyle   = $Style;
            $this->mFont    = BCD_DEFAULT_FONT;
            $this->mImg        = ImageCreate($this->mWidth, $this->mHeight);
            $dbColor        = $this->mStyle & BCS_REVERSE_COLOR ? BCD_DEFAULT_FOREGROUND_COLOR : BCD_DEFAULT_BACKGROUND_COLOR;
            $dfColor        = $this->mStyle & BCS_REVERSE_COLOR ? BCD_DEFAULT_BACKGROUND_COLOR : BCD_DEFAULT_FOREGROUND_COLOR;
            $this->mBgcolor = ImageColorAllocate($this->mImg, ($dbColor & 0xFF0000) >> 16,
                                      ($dbColor & 0x00FF00) >> 8 , $dbColor & 0x0000FF);              
            $this->mBrush   = ImageColorAllocate($this->mImg, ($dfColor & 0xFF0000) >> 16,
                                                  ($dfColor & 0x00FF00) >> 8 , $dfColor & 0x0000FF);
            if (!($this->mStyle & BCS_TRANSPARENT)) {                                                        
                  ImageFill($this->mImg, $this->mWidth, $this->mHeight, $this->mBgcolor);
            }
        __TRACE__("OBJECT CONSTRUCTION: ".$this->mWidth." ".$this->mHeight." ".$this->mStyle);
      }
      
    function DrawObject ($xres)      {
        /* there is not implementation neded, is simply the asbsract function. */
       __TRACE__("OBJECT DRAW: NEED VIRTUAL FUNCTION IMPLEMENTATION");
       return false;
      }
      
      function DrawBorder () {
          ImageRectangle($this->mImg, 0, 0, $this->mWidth-1, $this->mHeight-1, $this->mBrush);
           __TRACE__("DRAWING BORDER");
      }
      
      function DrawChar ($Font, $xPos, $yPos, $Char) {
                  ImageString($this->mImg,$Font,$xPos,$yPos,$Char,$this->mBrush);
      }
      
      function DrawText ($Font, $xPos, $yPos, $Char) {
                  ImageString($this->mImg,$Font,$xPos,$yPos,$Char,$this->mBrush);
      }  
            
      function DrawSingleBar($xPos, $yPos, $xSize, $ySize) {
        if ($xPos>=0 && $xPos<=$this->mWidth  && ($xPos+$xSize)<=$this->mWidth &&
            $yPos>=0 && $yPos<=$this->mHeight && ($yPos+$ySize)<=$this->mHeight) {
                for ($i=0;$i<$xSize;$i++) {
                     ImageLine($this->mImg, $xPos+$i, $yPos, $xPos+$i, $yPos+$ySize, $this->mBrush);
                     }
                     return true;
                   }
            __DEBUG__("DrawSingleBar: Out of range");
             return false;    
        }                               
                                       
      function GetError() {  
        return $this->mError;
      }                                 
                                       
      function GetFontHeight($font) {
       return ImageFontHeight($font);
      }                                             
                                                   
      function GetFontWidth($font)  {
       return ImageFontWidth($font);
      }                               
                                     
      function SetFont($font) {
       $this->mFont = $font;
      }                               
                                     
      function GetStyle () {
       return $this->mStyle;
      }                               
                                     
      function SetStyle ($Style) {
     __TRACE__("CHANGING STYLE");
       $this->mStyle = $Style;
      }                   
                         
      function FlushObject () {
       if (($this->mStyle & BCS_BORDER)) {
             $this->DrawBorder();
          }                              
         if ($this->mStyle & BCS_IMAGE_PNG) {
         Header("Content-Type: image/png");
           ImagePng($this->mImg);
         } else if ($this->mStyle & BCS_IMAGE_JPEG) {
                     Header("Content-Type: image/jpeg");
                      ImageJpeg($this->mImg);
                     } else __DEBUG__("FlushObject: No output type");
       }                                                                  
                                                                          
     function DestroyObject () {
         ImageDestroy($obj->mImg);
       }
   }
?>
0
 

Author Comment

by:RobA
ID: 9703403
NOw, if I could just get this damn thing to work!
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