The error:
Fatal error: Cannot access protected property RotImage::$iInterlace in /usr/local/src/jpgraph-2.2p/src/jpgraph.php on line 5815
Error occurs after the scripts are processed once by eAccelerator.
Occurs when eAccelerator is enabled, does not when it is disabled.
Apache 1.3.37, JpGraph? 2.2p and 2.1.3 (http://www.aditus.nu/jpgraph/jpdownload.php), PHP 5.2.0
PHP script is example 7 from the JpGraph? documentation:
<?php
include ("jpgraph.php");
include ("jpgraph_log.php");
include ("jpgraph_line.php");
$ydata = array(11,3,8,12,5,1,9,13,5,7);
$y2data = array(354,70,265,29,111,91,198,225,593,251);
// Create the graph.
$graph = new Graph(350,200,"auto");
$graph->SetScale?("textlin");
$graph->SetY2Scale("log");
$graph->SetShadow?();
$graph->img->SetMargin?(40,110,20,40);
// Create the linear plot
$lineplot=new LinePlot?($ydata);
$lineplot2=new LinePlot?($y2data);
// Add the plot to the graph
$graph->Add($lineplot);
$graph->AddY2($lineplot2);
$graph->yaxis->SetColor?('blue');
$graph->title->Set("Example 7");
$graph->xaxis->title->Set("X-title");
$graph->yaxis->title->Set("Y-title");
$graph->title->SetFont?(FF_FONT1,FS_BOLD);
$graph->yaxis->title->SetFont?(FF_FONT1,FS_BOLD);
$graph->xaxis->title->SetFont?(FF_FONT1,FS_BOLD);
$lineplot->SetColor?("blue");
$lineplot->SetWeight?(2);
$lineplot2->SetWeight?(2);
$lineplot->SetLegend?("Plot 1");
$lineplot2->SetLegend?("Plot 2");
$graph->legend->Pos(0.05,0.5,"right","center");
// Display the graph
$graph->Stroke();
?>
