| <?php | <?php |
| //======================================================================= | //======================================================================= |
| // File: JPGRAPH_ERRHANDLER.PHP | // File: JPGRAPH_ERRHANDLER.PHP |
| // Description: Error handler class together with handling of localized | // Description: Error handler class together with handling of localized |
| // error messages. All localized error messages are stored | // error messages. All localized error messages are stored |
| // in a separate file under the "lang/" subdirectory. | // in a separate file under the "lang/" subdirectory. |
| // Created: 2006-09-24 | // Created: 2006-09-24 |
| // Ver: $Id: jpgraph_errhandler.inc.php 1801 2009-09-08 10:51:24Z ljp $ | // Ver: $Id: jpgraph_errhandler.inc.php 1801 2009-09-08 10:51:24Z ljp $ |
| // | // |
| // Copyright 2006 (c) Aditus Consulting. All rights reserved. | // Copyright 2006 (c) Aditus Consulting. All rights reserved. |
| //======================================================================== | //======================================================================== |
| if( !defined('DEFAULT_ERR_LOCALE') ) { | if( !defined('DEFAULT_ERR_LOCALE') ) { |
| define('DEFAULT_ERR_LOCALE','en'); | define('DEFAULT_ERR_LOCALE','en'); |
| } | } |
| if( !defined('USE_IMAGE_ERROR_HANDLER') ) { | if( !defined('USE_IMAGE_ERROR_HANDLER') ) { |
| define('USE_IMAGE_ERROR_HANDLER',true); | define('USE_IMAGE_ERROR_HANDLER',true); |
| } | } |
| GLOBAL $__jpg_err_locale ; | GLOBAL $__jpg_err_locale ; |
| $__jpg_err_locale = DEFAULT_ERR_LOCALE; | $__jpg_err_locale = DEFAULT_ERR_LOCALE; |
| class ErrMsgText { | class ErrMsgText { |
| private $lt=NULL; | private $lt=NULL; |
| function __construct() { | function __construct() { |
| GLOBAL $__jpg_err_locale; | GLOBAL $__jpg_err_locale; |
| $file = 'lang/'.$__jpg_err_locale.'.inc.php'; | $file = 'lang/'.$__jpg_err_locale.'.inc.php'; |
| // If the chosen locale doesn't exist try english | // If the chosen locale doesn't exist try english |
| if( !file_exists(dirname(__FILE__).'/'.$file) ) { | if( !file_exists(dirname(__FILE__).'/'.$file) ) { |
| $__jpg_err_locale = 'en'; | $__jpg_err_locale = 'en'; |
| } | } |
| $file = 'lang/'.$__jpg_err_locale.'.inc.php'; | $file = 'lang/'.$__jpg_err_locale.'.inc.php'; |
| if( !file_exists(dirname(__FILE__).'/'.$file) ) { | if( !file_exists(dirname(__FILE__).'/'.$file) ) { |
| die('Chosen locale file ("'.$file.'") for error messages does not exist or is not readable for the PHP process. Please make sure that the file exists and that the file permissions are such that the PHP process is allowed to read this file.'); | die('Chosen locale file ("'.$file.'") for error messages does not exist or is not readable for the PHP process. Please make sure that the file exists and that the file permissions are such that the PHP process is allowed to read this file.'); |
| } | } |
| require($file); | require($file); |
| $this->lt = $_jpg_messages; | $this->lt = $_jpg_messages; |
| } | } |
| function Get($errnbr,$a1=null,$a2=null,$a3=null,$a4=null,$a5=null) { | function Get($errnbr,$a1=null,$a2=null,$a3=null,$a4=null,$a5=null) { |
| GLOBAL $__jpg_err_locale; | GLOBAL $__jpg_err_locale; |
| if( !isset($this->lt[$errnbr]) ) { | if( !isset($this->lt[$errnbr]) ) { |
| return 'Internal error: The specified error message ('.$errnbr.') does not exist in the chosen locale ('.$__jpg_err_locale.')'; | return 'Internal error: The specified error message ('.$errnbr.') does not exist in the chosen locale ('.$__jpg_err_locale.')'; |
| } | } |
| $ea = $this->lt[$errnbr]; | $ea = $this->lt[$errnbr]; |
| $j=0; | $j=0; |
| if( $a1 !== null ) { | if( $a1 !== null ) { |
| $argv[$j++] = $a1; | $argv[$j++] = $a1; |
| if( $a2 !== null ) { | if( $a2 !== null ) { |
| $argv[$j++] = $a2; | $argv[$j++] = $a2; |
| if( $a3 !== null ) { | if( $a3 !== null ) { |
| $argv[$j++] = $a3; | $argv[$j++] = $a3; |
| if( $a4 !== null ) { | if( $a4 !== null ) { |
| $argv[$j++] = $a4; | $argv[$j++] = $a4; |
| if( $a5 !== null ) { | if( $a5 !== null ) { |
| $argv[$j++] = $a5; | $argv[$j++] = $a5; |
| } | } |
| } | } |
| } | } |
| } | } |
| } | } |
| $numargs = $j; | $numargs = $j; |
| if( $ea[1] != $numargs ) { | if( $ea[1] != $numargs ) { |
| // Error message argument count do not match. | // Error message argument count do not match. |
| // Just return the error message without arguments. | // Just return the error message without arguments. |
| return $ea[0]; | return $ea[0]; |
| } | } |
| switch( $numargs ) { | switch( $numargs ) { |
| case 1: | case 1: |
| $msg = sprintf($ea[0],$argv[0]); | $msg = sprintf($ea[0],$argv[0]); |
| break; | break; |
| case 2: | case 2: |
| $msg = sprintf($ea[0],$argv[0],$argv[1]); | $msg = sprintf($ea[0],$argv[0],$argv[1]); |
| break; | break; |
| case 3: | case 3: |
| $msg = sprintf($ea[0],$argv[0],$argv[1],$argv[2]); | $msg = sprintf($ea[0],$argv[0],$argv[1],$argv[2]); |
| break; | break; |
| case 4: | case 4: |
| $msg = sprintf($ea[0],$argv[0],$argv[1],$argv[2],$argv[3]); | $msg = sprintf($ea[0],$argv[0],$argv[1],$argv[2],$argv[3]); |
| break; | break; |
| case 5: | case 5: |
| $msg = sprintf($ea[0],$argv[0],$argv[1],$argv[2],$argv[3],$argv[4]); | $msg = sprintf($ea[0],$argv[0],$argv[1],$argv[2],$argv[3],$argv[4]); |
| break; | break; |
| case 0: | case 0: |
| default: | default: |
| $msg = sprintf($ea[0]); | $msg = sprintf($ea[0]); |
| break; | break; |
| } | } |
| return $msg; | return $msg; |
| } | } |
| } | } |
| // | // |
| // A wrapper class that is used to access the specified error object | // A wrapper class that is used to access the specified error object |
| // (to hide the global error parameter and avoid having a GLOBAL directive | // (to hide the global error parameter and avoid having a GLOBAL directive |
| // in all methods. | // in all methods. |
| // | // |
| class JpGraphError { | class JpGraphError { |
| private static $__iImgFlg = true; | private static $__iImgFlg = true; |
| private static $__iLogFile = ''; | private static $__iLogFile = ''; |
| private static $__iTitle = 'JpGraph Error: '; | private static $__iTitle = 'JpGraph Error: '; |
| public static function Raise($aMsg,$aHalt=true){ | public static function Raise($aMsg,$aHalt=true){ |
| throw new JpGraphException($aMsg); | throw new JpGraphException($aMsg); |
| } | } |
| public static function SetErrLocale($aLoc) { | public static function SetErrLocale($aLoc) { |
| GLOBAL $__jpg_err_locale ; | GLOBAL $__jpg_err_locale ; |
| $__jpg_err_locale = $aLoc; | $__jpg_err_locale = $aLoc; |
| } | } |
| public static function RaiseL($errnbr,$a1=null,$a2=null,$a3=null,$a4=null,$a5=null) { | public static function RaiseL($errnbr,$a1=null,$a2=null,$a3=null,$a4=null,$a5=null) { |
| throw new JpGraphExceptionL($errnbr,$a1,$a2,$a3,$a4,$a5); | throw new JpGraphExceptionL($errnbr,$a1,$a2,$a3,$a4,$a5); |
| } | } |
| public static function SetImageFlag($aFlg=true) { | public static function SetImageFlag($aFlg=true) { |
| self::$__iImgFlg = $aFlg; | self::$__iImgFlg = $aFlg; |
| } | } |
| public static function GetImageFlag() { | public static function GetImageFlag() { |
| return self::$__iImgFlg; | return self::$__iImgFlg; |
| } | } |
| public static function SetLogFile($aFile) { | public static function SetLogFile($aFile) { |
| self::$__iLogFile = $aFile; | self::$__iLogFile = $aFile; |
| } | } |
| public static function GetLogFile() { | public static function GetLogFile() { |
| return self::$__iLogFile; | return self::$__iLogFile; |
| } | } |
| public static function SetTitle($aTitle) { | public static function SetTitle($aTitle) { |
| self::$__iTitle = $aTitle; | self::$__iTitle = $aTitle; |
| } | } |
| public static function GetTitle() { | public static function GetTitle() { |
| return self::$__iTitle; | return self::$__iTitle; |
| } | } |
| } | } |
| // Setup the default handler | // Setup the default handler |
| global $__jpg_OldHandler; | global $__jpg_OldHandler; |
| $__jpg_OldHandler = set_exception_handler(array('JpGraphException','defaultHandler')); | $__jpg_OldHandler = set_exception_handler(array('JpGraphException','defaultHandler')); |
| class JpGraphException extends Exception { | class JpGraphException extends Exception { |
| // Redefine the exception so message isn't optional | // Redefine the exception so message isn't optional |
| public function __construct($message, $code = 0) { | public function __construct($message, $code = 0) { |
| // make sure everything is assigned properly | // make sure everything is assigned properly |
| parent::__construct($message, $code); | parent::__construct($message, $code); |
| } | } |
| // custom string representation of object | // custom string representation of object |
| public function _toString() { | public function _toString() { |
| return __CLASS__ . ": [{$this->code}]: {$this->message} at " . basename($this->getFile()) . ":" . $this->getLine() . "\n" . $this->getTraceAsString() . "\n"; | return __CLASS__ . ": [{$this->code}]: {$this->message} at " . basename($this->getFile()) . ":" . $this->getLine() . "\n" . $this->getTraceAsString() . "\n"; |
| } | } |
| // custom representation of error as an image | // custom representation of error as an image |
| public function Stroke() { | public function Stroke() { |
| if( JpGraphError::GetImageFlag() ) { | if( JpGraphError::GetImageFlag() ) { |
| $errobj = new JpGraphErrObjectImg(); | $errobj = new JpGraphErrObjectImg(); |
| $errobj->SetTitle(JpGraphError::GetTitle()); | $errobj->SetTitle(JpGraphError::GetTitle()); |
| } | } |
| else { | else { |
| $errobj = new JpGraphErrObject(); | $errobj = new JpGraphErrObject(); |
| $errobj->SetTitle(JpGraphError::GetTitle()); | $errobj->SetTitle(JpGraphError::GetTitle()); |
| $errobj->SetStrokeDest(JpGraphError::GetLogFile()); | $errobj->SetStrokeDest(JpGraphError::GetLogFile()); |
| } | } |
| $errobj->Raise($this->getMessage()); | $errobj->Raise($this->getMessage()); |
| } | } |
| static public function defaultHandler(Exception $exception) { | static public function defaultHandler(Exception $exception) { |
| global $__jpg_OldHandler; | global $__jpg_OldHandler; |
| if( $exception instanceof JpGraphException ) { | if( $exception instanceof JpGraphException ) { |
| $exception->Stroke(); | $exception->Stroke(); |
| } | } |
| else { | else { |
| // Restore old handler | // Restore old handler |
| if( $__jpg_OldHandler !== NULL ) { | if( $__jpg_OldHandler !== NULL ) { |
| set_exception_handler($__jpg_OldHandler); | set_exception_handler($__jpg_OldHandler); |
| } | } |
| throw $exception; | throw $exception; |
| } | } |
| } | } |
| } | } |
| class JpGraphExceptionL extends JpGraphException { | class JpGraphExceptionL extends JpGraphException { |
| // Redefine the exception so message isn't optional | // Redefine the exception so message isn't optional |
| public function __construct($errcode,$a1=null,$a2=null,$a3=null,$a4=null,$a5=null) { | public function __construct($errcode,$a1=null,$a2=null,$a3=null,$a4=null,$a5=null) { |
| // make sure everything is assigned properly | // make sure everything is assigned properly |
| $errtxt = new ErrMsgText(); | $errtxt = new ErrMsgText(); |
| JpGraphError::SetTitle('JpGraph Error: '.$errcode); | JpGraphError::SetTitle('JpGraph Error: '.$errcode); |
| parent::__construct($errtxt->Get($errcode,$a1,$a2,$a3,$a4,$a5), 0); | parent::__construct($errtxt->Get($errcode,$a1,$a2,$a3,$a4,$a5), 0); |
| } | } |
| } | } |
| // | // |
| // First of all set up a default error handler | // First of all set up a default error handler |
| // | // |
| //============================================================= | //============================================================= |
| // The default trivial text error handler. | // The default trivial text error handler. |
| //============================================================= | //============================================================= |
| class JpGraphErrObject { | class JpGraphErrObject { |
| protected $iTitle = "JpGraph error: "; | protected $iTitle = "JpGraph error: "; |
| protected $iDest = false; | protected $iDest = false; |
| function __construct() { | function __construct() { |
| // Empty. Reserved for future use | // Empty. Reserved for future use |
| } | } |
| function SetTitle($aTitle) { | function SetTitle($aTitle) { |
| $this->iTitle = $aTitle; | $this->iTitle = $aTitle; |
| } | } |
| function SetStrokeDest($aDest) { | function SetStrokeDest($aDest) { |
| $this->iDest = $aDest; | $this->iDest = $aDest; |
| } | } |
| // If aHalt is true then execution can't continue. Typical used for fatal errors | // If aHalt is true then execution can't continue. Typical used for fatal errors |
| function Raise($aMsg,$aHalt=false) { | function Raise($aMsg,$aHalt=false) { |
| if( $this->iDest != '' ) { | if( $this->iDest != '' ) { |
| if( $this->iDest == 'syslog' ) { | if( $this->iDest == 'syslog' ) { |
| error_log($this->iTitle.$aMsg); | error_log($this->iTitle.$aMsg); |
| } | } |
| else { | else { |
| $str = '['.date('r').'] '.$this->iTitle.$aMsg."\n"; | $str = '['.date('r').'] '.$this->iTitle.$aMsg."\n"; |
| $f = @fopen($this->iDest,'a'); | $f = @fopen($this->iDest,'a'); |
| if( $f ) { | if( $f ) { |
| @fwrite($f,$str); | @fwrite($f,$str); |
| @fclose($f); | @fclose($f); |
| } | } |
| } | } |
| } | } |
| else { | else { |
| $aMsg = $this->iTitle.$aMsg; | $aMsg = $this->iTitle.$aMsg; |
| // Check SAPI and if we are called from the command line | // Check SAPI and if we are called from the command line |
| // send the error to STDERR instead | // send the error to STDERR instead |
| if( PHP_SAPI == 'cli' ) { | if( PHP_SAPI == 'cli' ) { |
| fwrite(STDERR,$aMsg); | fwrite(STDERR,$aMsg); |
| } | } |
| else { | else { |
| echo $aMsg; | echo $aMsg; |
| } | } |
| } | } |
| if( $aHalt ) | if( $aHalt ) |
| exit(1); | exit(1); |
| } | } |
| } | } |
| //============================================================== | //============================================================== |
| // An image based error handler | // An image based error handler |
| //============================================================== | //============================================================== |
| class JpGraphErrObjectImg extends JpGraphErrObject { | class JpGraphErrObjectImg extends JpGraphErrObject { |
| function __construct() { | function __construct() { |
| parent::__construct(); | parent::__construct(); |
| // Empty. Reserved for future use | // Empty. Reserved for future use |
| } | } |
| function Raise($aMsg,$aHalt=true) { | function Raise($aMsg,$aHalt=true) { |
| $img_iconerror = | $img_iconerror = |
| 'iVBORw0KGgoAAAANSUhEUgAAACgAAAAoCAMAAAC7IEhfAAAAaV'. | 'iVBORw0KGgoAAAANSUhEUgAAACgAAAAoCAMAAAC7IEhfAAAAaV'. |
| 'BMVEX//////2Xy8mLl5V/Z2VvMzFi/v1WyslKlpU+ZmUyMjEh/'. | 'BMVEX//////2Xy8mLl5V/Z2VvMzFi/v1WyslKlpU+ZmUyMjEh/'. |
| 'f0VyckJlZT9YWDxMTDjAwMDy8sLl5bnY2K/MzKW/v5yyspKlpY'. | 'f0VyckJlZT9YWDxMTDjAwMDy8sLl5bnY2K/MzKW/v5yyspKlpY'. |
| 'iYmH+MjHY/PzV/f2xycmJlZVlZWU9MTEXY2Ms/PzwyMjLFTjea'. | 'iYmH+MjHY/PzV/f2xycmJlZVlZWU9MTEXY2Ms/PzwyMjLFTjea'. |
| 'AAAAAXRSTlMAQObYZgAAAAFiS0dEAIgFHUgAAAAJcEhZcwAACx'. | 'AAAAAXRSTlMAQObYZgAAAAFiS0dEAIgFHUgAAAAJcEhZcwAACx'. |
| 'IAAAsSAdLdfvwAAAAHdElNRQfTBgISOCqusfs5AAABLUlEQVR4'. | 'IAAAsSAdLdfvwAAAAHdElNRQfTBgISOCqusfs5AAABLUlEQVR4'. |
| '2tWV3XKCMBBGWfkranCIVClKLd/7P2Q3QsgCxjDTq+6FE2cPH+'. | '2tWV3XKCMBBGWfkranCIVClKLd/7P2Q3QsgCxjDTq+6FE2cPH+'. |
| 'xJ0Ogn2lQbsT+Wrs+buAZAV4W5T6Bs0YXBBwpKgEuIu+JERAX6'. | 'xJ0Ogn2lQbsT+Wrs+buAZAV4W5T6Bs0YXBBwpKgEuIu+JERAX6'. |
| 'wM2rHjmDdEITmsQEEmWADgZm6rAjhXsoMGY9B/NZBwJzBvn+e3'. | 'wM2rHjmDdEITmsQEEmWADgZm6rAjhXsoMGY9B/NZBwJzBvn+e3'. |
| 'wHntCAJdGu9SviwIwoZVDxPB9+Rc0TSEbQr0j3SA1gwdSn6Db0'. | 'wHntCAJdGu9SviwIwoZVDxPB9+Rc0TSEbQr0j3SA1gwdSn6Db0'. |
| '6Tm1KfV6yzWGQO7zdpvyKLKBDmRFjzeB3LYgK7r6A/noDAfjtS'. | '6Tm1KfV6yzWGQO7zdpvyKLKBDmRFjzeB3LYgK7r6A/noDAfjtS'. |
| 'IXaIzbJSv6WgUebTMV4EoRB8a2mQiQjgtF91HdKDKZ1gtFtQjk'. | 'IXaIzbJSv6WgUebTMV4EoRB8a2mQiQjgtF91HdKDKZ1gtFtQjk'. |
| 'YcWaR5OKOhkYt+ZsTFdJRfPAApOpQYJTNHvCRSJR6SJngQadfc'. | 'YcWaR5OKOhkYt+ZsTFdJRfPAApOpQYJTNHvCRSJR6SJngQadfc'. |
| 'vd69OLMddVOPCGVnmrFD8bVYd3JXfxXPtLR/+mtv59/ALWiiMx'. | 'vd69OLMddVOPCGVnmrFD8bVYd3JXfxXPtLR/+mtv59/ALWiiMx'. |
| 'qL72fwAAAABJRU5ErkJggg==' ; | 'qL72fwAAAABJRU5ErkJggg==' ; |
| if( function_exists("imagetypes") ) { | if( function_exists("imagetypes") ) { |
| $supported = imagetypes(); | $supported = imagetypes(); |
| } else { | } else { |
| $supported = 0; | $supported = 0; |
| } | } |
| if( !function_exists('imagecreatefromstring') ) { | if( !function_exists('imagecreatefromstring') ) { |
| $supported = 0; | $supported = 0; |
| } | } |
| if( ob_get_length() || headers_sent() || !($supported & IMG_PNG) ) { | if( ob_get_length() || headers_sent() || !($supported & IMG_PNG) ) { |
| // Special case for headers already sent or that the installation doesn't support | // Special case for headers already sent or that the installation doesn't support |
| // the PNG format (which the error icon is encoded in). | // the PNG format (which the error icon is encoded in). |
| // Dont return an image since it can't be displayed | // Dont return an image since it can't be displayed |
| die($this->iTitle.' '.$aMsg); | die($this->iTitle.' '.$aMsg); |
| } | } |
| $aMsg = wordwrap($aMsg,55); | $aMsg = wordwrap($aMsg,55); |
| $lines = substr_count($aMsg,"\n"); | $lines = substr_count($aMsg,"\n"); |
| // Create the error icon GD | // Create the error icon GD |
| $erricon = Image::CreateFromString(base64_decode($img_iconerror)); | $erricon = Image::CreateFromString(base64_decode($img_iconerror)); |
| // Create an image that contains the error text. | // Create an image that contains the error text. |
| $w=400; | $w=400; |
| $h=100 + 15*max(0,$lines-3); | $h=100 + 15*max(0,$lines-3); |
| $img = new Image($w,$h); | $img = new Image($w,$h); |
| // Drop shadow | // Drop shadow |
| $img->SetColor("gray"); | $img->SetColor("gray"); |
| $img->FilledRectangle(5,5,$w-1,$h-1,10); | $img->FilledRectangle(5,5,$w-1,$h-1,10); |
| $img->SetColor("gray:0.7"); | $img->SetColor("gray:0.7"); |
| $img->FilledRectangle(5,5,$w-3,$h-3,10); | $img->FilledRectangle(5,5,$w-3,$h-3,10); |
| // Window background | // Window background |
| $img->SetColor("lightblue"); | $img->SetColor("lightblue"); |
| $img->FilledRectangle(1,1,$w-5,$h-5); | $img->FilledRectangle(1,1,$w-5,$h-5); |
| $img->CopyCanvasH($img->img,$erricon,5,30,0,0,40,40); | $img->CopyCanvasH($img->img,$erricon,5,30,0,0,40,40); |
| // Window border | // Window border |
| $img->SetColor("black"); | $img->SetColor("black"); |
| $img->Rectangle(1,1,$w-5,$h-5); | $img->Rectangle(1,1,$w-5,$h-5); |
| $img->Rectangle(0,0,$w-4,$h-4); | $img->Rectangle(0,0,$w-4,$h-4); |
| // Window top row | // Window top row |
| $img->SetColor("darkred"); | $img->SetColor("darkred"); |
| for($y=3; $y < 18; $y += 2 ) | for($y=3; $y < 18; $y += 2 ) |
| $img->Line(1,$y,$w-6,$y); | $img->Line(1,$y,$w-6,$y); |
| // "White shadow" | // "White shadow" |
| $img->SetColor("white"); | $img->SetColor("white"); |
| // Left window edge | // Left window edge |
| $img->Line(2,2,2,$h-5); | $img->Line(2,2,2,$h-5); |
| $img->Line(2,2,$w-6,2); | $img->Line(2,2,$w-6,2); |
| // "Gray button shadow" | // "Gray button shadow" |
| $img->SetColor("darkgray"); | $img->SetColor("darkgray"); |
| // Gray window shadow | // Gray window shadow |
| $img->Line(2,$h-6,$w-5,$h-6); | $img->Line(2,$h-6,$w-5,$h-6); |
| $img->Line(3,$h-7,$w-5,$h-7); | $img->Line(3,$h-7,$w-5,$h-7); |
| // Window title | // Window title |
| $m = floor($w/2-5); | $m = floor($w/2-5); |
| $l = 110; | $l = 110; |
| $img->SetColor("lightgray:1.3"); | $img->SetColor("lightgray:1.3"); |
| $img->FilledRectangle($m-$l,2,$m+$l,16); | $img->FilledRectangle($m-$l,2,$m+$l,16); |
| // Stroke text | // Stroke text |
| $img->SetColor("darkred"); | $img->SetColor("darkred"); |
| $img->SetFont(FF_FONT2,FS_BOLD); | $img->SetFont(FF_FONT2,FS_BOLD); |
| $img->StrokeText($m-90,15,$this->iTitle); | $img->StrokeText($m-90,15,$this->iTitle); |
| $img->SetColor("black"); | $img->SetColor("black"); |
| $img->SetFont(FF_FONT1,FS_NORMAL); | $img->SetFont(FF_FONT1,FS_NORMAL); |
| $txt = new Text($aMsg,52,25); | $txt = new Text($aMsg,52,25); |
| $txt->Align("left","top"); | $txt->Align("left","top"); |
| $txt->Stroke($img); | $txt->Stroke($img); |
| if ($this->iDest) { | if ($this->iDest) { |
| $img->Stream($this->iDest); | $img->Stream($this->iDest); |
| } else { | } else { |
| $img->Headers(); | $img->Headers(); |
| $img->Stream(); | $img->Stream(); |
| } | } |
| if( $aHalt ) |