On Thu, Feb 25, 2010 at 12:16:08AM -0500, Robert Cummings wrote:

> Rick Dwyer wrote:
>> Hello all.
>> I'm trying to learn PHP on the fly and I have a line of code that
>> contains syntax I can't find documented anywhere:
>> php echo check('element8');
>> In the above line, can someone tell me what "check" means?
> In the above, check is a function. It is being called with parameter
> 'element8'.

This is true. But perhaps more importantly, check() is not a native PHP
function. Thus it comes from some other library or group of external


Paul M. Foster

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