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This is a really simple question which I’m struggling with. I have a variable ($foo) which is an array created from a sql call.
When I am referencing a field in code what is the difference between
$foo['bar'] and $foo->bar ?
references an element with the key ‘bar’ in an array assigned to the variable $foo, as retrieved by mysql_fetch_array()
references the property called ‘bar’ in an object instance in the variable $foo, as retrieved by mysql_fetch_object()