I have php working fine with apache and mysql (mariadb) on slackware 14.1-64 bit. I am having trouble placing jpgraph where php can find it. I currently have it at /usr/lib64/php/jpgraph but php doesn't seem to find it.

Warning: include(pChart/pData.class): failed to open stream: No such file or directory in /var/www/htdocs/copy of index1.php on line 16

Warning: include(): Failed opening 'pChart/pData.class' for inclusion (include_path='.:/usr/lib64/php') in /var/www/htdocs/copy of index1.php on line 16

Can anyone help me with this? Thanks.

(1) You are using pChart, not jpgraph? (2) If so, you left off the .php extension for the file you are including (should be pChart/pData.class.php).

You are correct. I have been looking at several graphing programs and being the night was late I used the wrong example. I will continue working on this and will get back if I don't make progress. Thanks for pointing that out.

OK. PHP is finding my jpgraph library but I am having other problems. Going back to the jpgraph website I found the following:

Prerequisites for running the library

Any 32bit operating system capable of running PHP5

PHP5, requires version >= 5.1.0 (it might work with earlier versions but this is not officially supported)

Enabled GD 2.x library in PHP installation. This is normally bundled with the PHP5 distribution. It is strongly recommended that you use the included version of GD with PHP5 and not try to install it separately.

Caution

There are known issues so running the library under a 64 bit OS so the library does not officially support any 64 bit OS:es

I have a 64 bit OS and as such, the examples on the jpgraph web site don't work on my machine. I will continue looking at other graphing programs but would like to know what other people recommend. Thanks.