(PHP 4, PHP 5, PHP 7)
krsort — 锟斤拷锟斤拷锟介按锟秸硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
&$array
[, int $sort_flags = SORT_REGULAR
] ) : bool锟斤拷锟斤拷锟介按锟秸硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟津，憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟捷的癸拷锟斤拷锟斤拷锟斤拷要锟斤拷锟节斤拷锟斤拷锟斤拷椤�
array锟斤拷锟斤拷锟斤拷锟斤拷椤�
sort_flags
锟斤拷锟斤拷锟矫匡拷选锟斤拷锟斤拷 sort_flags 锟侥憋拷锟斤拷锟斤拷锟斤拷锟轿拷锟斤拷锟斤拷锟斤拷 sort()锟斤拷
锟缴癸拷时锟斤拷锟斤拷 TRUE锟斤拷 锟斤拷锟斤拷锟斤拷失锟斤拷时锟斤拷锟斤拷 FALSE锟斤拷
Example #1 krsort() 锟斤拷锟斤拷
<?php
$fruits = array("d"=>"lemon", "a"=>"orange", "b"=>"banana", "c"=>"apple");
krsort($fruits);
foreach ($fruits as $key => $val) {
echo "$key = $val\n";
}
?>
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d = lemon c = apple b = banana a = orange