解释一个片段

Question

  

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有人可以解释一下这是如何运作的吗？

$xblgold = $xblgold == 1 ? "Yes" : "No";
echo $xblgold;

Answer 1

这是另一种if else构造。

你也可以这样写：

if($xblgold == 1) {
    $xblgold == "Yes";
} else {
    $xblgold == "No";
}

Answer 2

与

相同

if($xblgold == 1){
   $xblgold = "Yes";
}else{
   $xblgold = "No";
}