Is it possible to get unique id of scalar/array variable in PHP5.3 Something like object hash for objects. For example i have:
$a = array(1, 2, 3);
$b = &$a;
so unique id for variable $a and $b, has to be same, maybe derrived from memory pointer.
I didn t find any alternative function to spl_object_hash.
小型工作:
function unique_var($var) {
return md5(serialize($var));
}
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