031.phpt

来自「php-4.4.7学习linux时下载的源代码」· PHPT 代码 · 共 73 行

--TEST--
Internal hash position bug on assignment (Bug #16227)
--POST--
--GET--
--FILE--
<?php
// reported by [e-mail]
$arrayOuter = array("key1","key2");
$arrayInner = array("0","1");

print "Correct - with inner loop reset.\n";

while(list(,$o) = each($arrayOuter)){
	reset($arrayInner);
	while(list(,$i) = each($arrayInner)){
	    	print "inloop $i for $o\n";
	}
}
reset($arrayOuter);
reset($arrayInner);

print "What happens without inner loop reset.\n";

while(list(,$o) = each($arrayOuter)){
	while(list(,$i) = each($arrayInner)){
		print "inloop $i for $o\n";
	}
}
reset($arrayOuter);
reset($arrayInner);

print "What happens without inner loop reset but copy.\n";

while(list(,$o) = each($arrayOuter)){
	$placeholder = $arrayInner;
	while(list(,$i) = each($arrayInner)){
		print "inloop $i for $o\n";
	}
}
reset($arrayOuter);
reset($arrayInner);

print "What happens with inner loop reset over copy.\n";

while(list(,$o) = each($arrayOuter)){
	$placeholder = $arrayInner;
	while(list(,$i) = each($placeholder)){
		print "inloop $i for $o\n";
	}
}
reset($arrayOuter);
reset($arrayInner);
?>
--EXPECT--
Correct - with inner loop reset.
inloop 0 for key1
inloop 1 for key1
inloop 0 for key2
inloop 1 for key2
What happens without inner loop reset.
inloop 0 for key1
inloop 1 for key1
What happens without inner loop reset but copy.
inloop 0 for key1
inloop 1 for key1
inloop 0 for key2
inloop 1 for key2
What happens with inner loop reset over copy.
inloop 0 for key1
inloop 1 for key1
inloop 0 for key2
inloop 1 for key2