variable-variables
What's an actual use of variable variables?
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[详细]
2023-01-12 12:33 分类：问答How can I simplify this redundant code?
Can someone please help me simpling this redundant piece of code? if (isset($to) === true) { if (is_string($to) === true)[详细]
2022-12-31 07:53 分类：问答Creating Variable Variables from MySQL Values
Is it possible to create a dynamic variable in PHP based on the value that comes from mysql database?[详细]
2022-12-16 22:57 分类：问答Variable Variables Pointing to Arrays or Nested Objects
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[详细]
2022-12-16 02:46 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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