Issues related to cross-domain value transfer

About cross-domain value-transfer issues
Now there's a page and B page (on different servers),
A page needs to get the value of page B through and insert the database into page A: file_get_contents (b.html)
This is a one-dimensional array returned by the B-page, but based on the file_get_contents feature or read as a string back to page A,
So the question now is how the array-like string from the B-page gets converted into a real array?


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What is the format of the b.html array?
If it can be set, the serialized b.html array is a string. Reference serialize () function
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PHP Code

$s =<<< Txtarray (    [1] + = the first    [2] and the second    [3] and the third) Txt;preg_match_all ('/\[(\w+) \] = (. +) $/m ', $s, $r); $ar = Array_combine ($r [1], $r [2]);
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