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Bug #62212 AppendIterator::append iterates parameter when added, not when iterated over
Submitted: 2012-06-02 05:27 UTC Modified: 2021-08-11 10:20 UTC
Avg. Score:5.0 ± 0.0
Reproduced:1 of 1 (100.0%)
Same Version:0 (0.0%)
Same OS:0 (0.0%)
From: cory dot carson at boeing dot com Assigned:
Status: Open Package: SPL related
PHP Version: 5.4.3 OS: Windows
Private report: No CVE-ID: None
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 [2012-06-02 05:27 UTC] cory dot carson at boeing dot com
AppendIterator will iterate over iterators that you append to it during the call to append(). Expected behavior is to only iterate over attached iterators when the outer AppendIterator is iterated over.

Possibly related to

Test script:
(new \AppendIterator())->append(
	new \CallbackFilterIterator(
		new \ArrayIterator([1]), 
		static function(){ echo "Iterated over"; }

Expected result:
No output

Actual result:
"Iterated over"


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 [2012-06-03 13:31 UTC]
-Status: Open +Status: Assigned -Assigned To: +Assigned To: colder
 [2017-10-24 07:25 UTC]
-Status: Assigned +Status: Open -Assigned To: colder +Assigned To:
 [2021-08-11 10:20 UTC]
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