0
我剛安裝了Graphviz的PEAR包在交友和嘗試運行下面的腳本: (從http://pear.php.net/manual/en/package.images.image-graphviz.example.php)的Graphviz - 暫時影像無法打開
[?php
require_once '/home/user_directory/php/Image/GraphViz.php';
$gv = new Image_GraphViz();
$gv->addEdge(array('wake up' => 'visit bathroom'));
$gv->addEdge(array('visit bathroom' => 'make coffee'));
$gv->image();
?]
如果我運行該腳本,我得到了以下錯誤信息:
Warning: fopen(/tmp/graph_8xynSO.svg) [function.fopen]:
failed to open stream: No such file or directory in
/home/user_directory/php/Image/GraphViz.php on line 210
我檢查在/ tmp目錄的權限:他們設置爲777(雖然我不能看到graph_8xynSO.svg文件在那裏)。請問我還有其他地方嗎?
感謝,
PHP