[aklug] PHP variable contexts

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Just wanted to double check:

PHP uses implicit conversion, right? Say, for instance, if I have a PHP
string variable

$var1 = '003';

can/should I compare it numerically, like so?:

if($var1 > 2)
  destroy(World);

- From what I've read, this would be okay since $var1 is a numeric string,
but I thought I should get some other perspectives.

- --
Christopher Howard
http://indicium.us
http://theologia.indicium.us

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Received on Thu Jun 4 16:36:57 2009