Variable variables seem pretty cool, but I can\'t think of a scenario where开发者_JS百科 one would actually use them in a production environment. What would such a scenario be? How were they used?Its
Can someone please help me simpling this redundant piece of code? if (isset($to) === true) { if (is_string($to) === true)
Is it possible to create a dynamic variable in PHP based on the value that comes from mysql database?
Is it possible to create a variable variable pointing to an array or to nested objects? The php docs specifically say you cannot point to SuperGlobals but its unclear (to me at least) if this applies
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