I have such code:
$data = [];
$data['key1']['key2']['key3'] = 123;
and then, I need to get data from this array is such or similar way:
$path = "['key1']['key2']['key3']";
echo $data[$path]; # should return 123
Any ideas?
Thanks!
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Vlad
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Did you tried anything or should we just write your code?! – Rizier123 Jan 29 '15 at 16:24
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How are you building the string up in the first place? – Martin Bean Jan 29 '15 at 16:24
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PHP arrays don't work like that - you can't do it this way. What are you trying to accomplish? – Dan Smith Jan 29 '15 at 16:25
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If you know the key names such that you can put them in the string, then you should just access the array properly instead of with a special string. – Brian Warshaw Jan 29 '15 at 16:25
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2 Rizier123: yes, i've tried to solve this by creating simple class and use __get function, but still nothing. – Vlad Jan 29 '15 at 16:27
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$path is index of your 1D array. it will work `$path = "['key1']['key2']['key3']";$data[$path]='xx'; echo $data[$path]` but `$data[$path]!=$data['key1']['key2']['key3']` `(1D!=3D)` – Shaiful Islam Jan 29 '15 at 16:33