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php3-list | 199901
Date: 01/31/99
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On Sun, Jan 31, 1999 at 05:54:52PM +0100, Valerio Fioretti wrote:
>
> 1) I'm using the explode command to split the 'filename' string in more
> than one, if the user input more words. $words = explode (" ",$text);
> How do I manage them if I don't know how many strings $word[] will be
> generated ??
sizeof($words) will give you the number of elements in that array.
> 2) How do I make a search on both 'filename' and 'notes' columns,
> conditioned by the 'section' with the above strings ?
SELECT ... WHERE filename LIKE '...' AND notes LIKE '...'
I'm no MySQL expert, see the MySQL manual on how to search char/text fields.
> 3) How do I make a search for and ALL value in the 'section' field ?
Normally, you would append to the above SELECT statement
... AND section = 'sth'
Just leave out that specific part and your SQL server will select all columns.
--
Regards,
Sascha Schumann |
Consultant | finger sas <email protected>
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