What does it mean when var_dump reports the wrong string length?

Posted by vamin on Stack Overflow See other posts from Stack Overflow or by vamin
Published on 2010-05-09T17:40:58Z Indexed on 2010/05/09 17:58 UTC
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php

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variables

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string

I'm trying to figure out why a variable isn't triggering a conditional that it should. var_dump reports something like this:

string(20) "0"

Why is it reporting a length of 20 when the length is clearly 1?

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