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variables - Dynamic Comparison Operators in PHP

Is it possible, in any way, to pass comparison operators as variables to a function? I am looking at producing some convenience functions, for example (and I know this won't work):

function isAnd($var, $value, $operator = '==')
{
    if(isset($var) && $var $operator $value)
        return true;
}

if(isAnd(1, 1, '===')) echo 'worked';

Thanks in advance.

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You can also use version_compare() function, as you can pass operator which will be used for comparison as third argument.


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