RE: php maximum characters in text field

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I am starting to believe it is NOT the character length that is causing the problem.  We have received other orders with more in it than that, and they came in ok.  I think there may be something in the input that php does not like.  I've been searching for code that will "clean up" input, possibly preg_replace?


-----Original Message-----
From: Instruct ICC [mailto:instructicc@xxxxxxxxxxx] 
Sent: Monday, October 15, 2007 10:37 AM
To: php-db@xxxxxxxxxxxxx
Subject: RE:  php maximum characters in text field


> >varchar maxs out at 255 characters
> just for clarification, mysql varchar easily can hold more than 255
> characters 
> (I remember it was the case in ancient 3.x times) 
> only if one wants to store newlines he must use type "text"
> 
> just my 2 cent

News to me, so I check the docs.
http://dev.mysql.com/doc/refman/5.0/en/char.html

Apparently varchar can "easily" hold more than 255 chars IF YOU USE VERSION 5.0.3 OR LATER.
"Values in VARCHAR columns are variable-length
        strings. The length can be specified as a value from 0 to 255
        before MySQL 5.0.3, and 0 to 65,535 in 5.0.3 and later versions."

We assume the OP is using <form method="post"> if he is checking the $_POST variable.  Good catch (OKi98) if he is not.

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