Da ich den Banner-Manager meines Gambio GX I kaum nutze, habe ich irgendwann durch Zufall festgestellt, dass dort im Backend Warnungen ausgegeben werden:
Das ist zwar nix schlimmes. Wenn man aber erstmal gefühlte 100 Zeilen runterscrollen muss, dann wird's doch nervig.PHP-Code:WARNING(2): "imagefontheight() expects parameter 1 to be long, string given" in /admin/includes/classes/phplot.php:679 (Details)
WARNING(2): "imagefontheight() expects parameter 1 to be long, string given" in /admin/includes/classes/phplot.php:683 (Details)
WARNING(2): "imagefontwidth() expects parameter 1 to be long, string given" in /admin/includes/classes/phplot.php:684 (Details)
WARNING(2): "imagestring() expects parameter 2 to be long, string given" in /admin/includes/classes/phplot.php:693 (Details)
WARNING(2): "imagefontheight() expects parameter 1 to be long, string given" in /admin/includes/classes/phplot.php:679 (Details)
und so weiter
Ich gehe davon aus, dass sich das Problem irgendwann im Zuge zahlreicher Updates und ServicePacks für den Shop, sowie Updates meines PHP-Interpreters ergeben hat.
Das Problem ist übrigens gar nicht mal selten und betrifft offenbar viele Shops, vermutlich aller xtc: Derivate!
Auf der Suche in den tiefen des Netzes bin ich irgendwann auf eine für mich passende Lösung gestossen.
Verantwortlich ist das Script /admin/includes/classes/phplot.php
Der Author hatte offenbar nur einige Variablen aus der Funktion DrawText entfernt und in der Funktion number_format die ersten beiden Parameter auf den Datentyp Double gesetzt.
Warum diese Vorgehensweise zur Problembehebung führt, konnte ich bisher mangels Interesse, Zeit und tiefer gehender PHP-Kenntnisse nicht nachvollziehen. Vielleicht kann das ja mal einer genau erklären
Das war mir in diesem Fall aber auch wurscht. Hauptsache die Meldungen sind weg und der Shop läuft noch!
Sicherungskopie anlegen und öffnen: /admin/includes/classes/phplot.php
Ab Zeile 665 bis 703 diese Funktion DrawText
mit dieser ersetzen oder die Zeilen entsprechend auskommentierenPHP-Code:function DrawText($which_font,$which_angle,$which_xpos,$which_ypos,$which_color,$which_size,$which_text,$which_halign='left',$which_valign='') {
if ($this->use_ttf == 1 ) {
$size = $this->TTFBBoxSize($which_size, $which_angle, $which_font, $which_text);
if ($which_valign == 'bottom') {
$which_ypos = $which_ypos + ImageFontHeight($which_font);
}
if ($which_halign == 'center') {
$which_xpos = $which_xpos - $size[0]/2;
}
ImageTTFText($this->img, $which_size, $which_angle,
$which_xpos, $which_ypos, $which_color, $which_font, $which_text);
} else {
if ($which_valign == 'top') {
$which_ypos = $which_ypos - ImageFontHeight($which_font);
}
$which_text = ereg_replace("\r","",$which_text);
$str = split("\n",$which_text); //multiple lines submitted by Remi Ricard
$height = ImageFontHeight($which_font);
$width = ImageFontWidth($which_font);
if ($which_angle == 90) { //Vertical Code Submitted by Marlin Viss
for($i=0;$i<count($str);$i++) {
ImageStringUp($this->img, $which_font, ($i*$height + $which_xpos), $which_ypos, $str[$i], $which_color);
}
} else {
for($i=0;$i<count($str);$i++) {
if ($which_halign == 'center') {
$xpos = $which_xpos - strlen($str[$i]) * $width/2;
ImageString($this->img, $which_font, $xpos, ($i*$height + $which_ypos), $str[$i], $which_color);
} else {
ImageString($this->img, $which_font, $which_xpos, ($i*$height + $which_ypos), $str[$i], $which_color);
}
}
}
}
return true;
}
Zeile 1163PHP-Code:function DrawText($which_font,$which_angle,$which_xpos,$which_ypos,$which_color,$which_size,$which_text,$which_halign='left',$which_valign='') {
if ($this->use_ttf == 1 ) {
$size = $this->TTFBBoxSize($which_size, $which_angle, $which_font, $which_text);
if ($which_valign == 'bottom') {
$which_ypos = $which_ypos + ImageFontHeight($which_font);
}
if ($which_halign == 'center') {
$which_xpos = $which_xpos - $size[0]/2;
}
ImageTTFText($this->img, $which_size, $which_angle,
$which_xpos, $which_ypos, $which_color, $which_font, $which_text);
} else {
// if ($which_valign == 'top') {
// $which_ypos = $which_ypos - ImageFontHeight($which_font);
// }
$which_text = ereg_replace("\r","",$which_text);
$str = split("\n",$which_text); //multiple lines submitted by Remi Ricard
// $height = ImageFontHeight($which_font);
// $width = ImageFontWidth($which_font);
if ($which_angle == 90) { //Vertical Code Submitted by Marlin Viss
for($i=0;$i<count($str);$i++) {
ImageStringUp($this->img, $which_font, ($i*$height + $which_xpos), $which_ypos, $str[$i], $which_color);
}
} else {
for($i=0;$i<count($str);$i++) {
if ($which_halign == 'center') {
$xpos = $which_xpos - strlen($str[$i]) * $width/2;
// ImageString($this->img, $which_font, $xpos, ($i*$height + $which_ypos), $str[$i], $which_color);
} else {
ImageString($this->img, $which_font, $which_xpos, ($i*$height + $which_ypos), $str[$i], $which_color);
}
}
}
}
return true;
}
Hiermit ersetzenPHP-Code:$ylab = number_format($this->max_y, $this->y_precision, ".", ",") . $this->si_units . ".";
Zeile 1528PHP-Code:$ylab = number_format((double)$this->max_y, (double)$this->y_precision, ".", ",") . $this->si_units . ".";
Hiermit ersetzenPHP-Code:$xlab = number_format($this->plot_min_x,$this->x_precision,".",",") . "$this->si_units";
Zeile 1576PHP-Code:$xlab = number_format((double)$this->plot_min_x,(double)$this->x_precision,".",",") . "$this->si_units";
Hiermit ersetzenPHP-Code:$xlab = number_format($x_tmp,$this->x_precision,".",",") . "$this->si_units";
Zeile 1623PHP-Code:$xlab = number_format((double)$x_tmp,(double)$this->x_precision,".",",") . "$this->si_units";
Hiermit ersetzenPHP-Code:$ylab = number_format($which_ylab,$this->y_precision,".",",") . "$this->si_units";
Zeile 1906PHP-Code:$ylab = number_format((double)$which_ylab,(double)$this->y_precision,".",",") . "$this->si_units";
Hiermit ersetzenPHP-Code:$label_txt = number_format(($val / $total * 100), $this->y_precision, ".", ",") . "%";
Speichern und Seite neu laden. Nun sollten alle Warnungen weg sein.PHP-Code:$label_txt = number_format(($val / $total * 100), (double)$this->y_precision, ".", ",") . "%";
Zitieren
