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Not sure about this, but I do know that using Office COM objects has never been very stable (even using different programming languages). Sometimes the processes don't close properly, which can lead to memory problems on your server if you don't have a way to kill the processes automatically (and then sometimes you might accidentally kill the process while its running). <br />
<br />
I would recommend switching to something like:<br />
<a href="http://phpclasses.ranchoweb.com/browse/package/767.html" rel="ugc">http://phpclasses.ranchoweb.com/browse/package/767.html</a><br />
or<br />
<a href="http://www.codeplex.com/PHPExcel" rel="ugc">http://www.codeplex.com/PHPExcel</a><br />
<br />
I have used the first one very successfully. It reads/writes Excel 97-2003 files natively without COM objects at all. I have not tried the second one yet.
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Not sure about this, but I do know that using Office COM objects has never been very stable (even using different programming languages). Sometimes the processes don't close properly, which can lead to memory problems on your server if you don't have a way to kill the processes automatically (and then sometimes you might accidentally kill the process while its running).

I would recommend switching to something like:
http://phpclasses.ranchoweb.com/browse/package/767.html [http://phpclasses.ranchoweb.com/browse/package/767.html]
or
http://www.codeplex.com/PHPExcel [http://www.codeplex.com/PHPExcel]

I have used the first one very successfully. It reads/writes Excel 97-2003 files natively without COM objects at all. I have not tried the second one yet.

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Thanks. Later I will try these. <br />
But now I need find the way to deal with &quot;&nbsp;row height&quot; using PHP + COM &nbsp;.
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Thanks. Later I will try these.
But now I need find the way to deal with " row height" using PHP + COM  .

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I am working on PHP + COM &nbsp;Excel. <br />
I can create a excel , but I can not find how to deal with some &nbsp;issue;<br />
Like how to set page brake, how to set row height...<br />
Thanks
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I am working on PHP + COM  Excel. 
I can create a excel , but I can not find how to deal with some  issue;
Like how to set page brake, how to set row height...
Thanks

How can set page break using PHP + COM  Excel.

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