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Bug #68995 description of the "current" confused function in manual
Submitted: 2015-02-06 15:19 UTC Modified: 2015-02-19 23:13 UTC
Votes:3
Avg. Score:4.3 ± 0.5
Reproduced:2 of 2 (100.0%)
Same Version:2 (100.0%)
Same OS:2 (100.0%)
From: wallacemaxters at gmail dot com Assigned:
Status: Wont fix Package: Documentation problem
PHP Version: 5.4.37 OS:
Private report: No CVE-ID: None
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From: wallacemaxters at gmail dot com
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 [2015-02-06 15:19 UTC] wallacemaxters at gmail dot com 
Description:
------------
why when I use "current (1)", it returns "current () Expects parameter 1 to be array, integer given"; however, when using "current (new stdClass)", it returns "false"?

In manual, the current function is exemplified as follows:

mixed current (array & $ array)

At first, this might lead one to think that it only accepts array passed by reference as parameter.

If this is the correct operation of the function, is there any possibility to change this statement in the manual?

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 [2015-02-19 23:13 UTC] aharvey@php.net
-Status: Open +Status: Wont fix
 [2015-02-19 23:13 UTC] aharvey@php.net 
Non-iterator objects are iterable like arrays, mostly for BC reasons. This is expected behaviour, but I don't think we should change the manual page to note that — effectively, it'll be treated like an array regardless, and it's confusing.
 
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