oce*_*tna 26 php comparison operators
以下代码有什么作用?PHP手册中某些内容的链接也很不错.
if ($_SERVER['SERVER_PORT'] <> 443) {
doSomething();
}
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CMS*_*CMS 27
与!=相同,"不等于"
false <> true // operator will evaluate expression as true
false != true // operator will evaluate expression as true
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这里有一些参考:PHP比较运算符