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34 lines
751 B
Plaintext
34 lines
751 B
Plaintext
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--TEST--
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SPL: Test on RecursiveIteratorIterator key function checking switch statements
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--CREDITS--
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Rohan Abraham (rohanabrahams@gmail.com)
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TestFest London May 2009
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--FILE--
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<?php
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$ar = array("one"=>1, "two"=>2, "three"=>array("four"=>4, "five"=>5, "six"=>array("seven"=>7)), "eight"=>8, -100 => 10, NULL => "null");
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$it = new RecursiveArrayIterator($ar);
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$it = new RecursiveIteratorIterator($it);
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foreach($it as $k=>$v)
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{
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echo "$k=>$v\n";
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var_dump($k);
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}
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?>
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--EXPECTF--
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one=>1
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%unicode|string%(3) "one"
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two=>2
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%unicode|string%(3) "two"
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four=>4
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%unicode|string%(4) "four"
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five=>5
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%unicode|string%(4) "five"
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seven=>7
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%unicode|string%(5) "seven"
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eight=>8
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%unicode|string%(5) "eight"
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-100=>10
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int(-100)
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=>null
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%unicode|string%(0) ""
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