PHP的<>操作员 [英] PHP's <> operator

问题描述

<>运算符的确切含义是什么?

What does the <> operator mean exactly?

与!=是否相同(不相等)?

Is it the same as != (not equal)?

$foo = 'text';

if ($foo <> 'photo') {
    echo 'foo';
}
else {
    echo 'bar';
}

推荐答案

如NikiC所述，<>和！=相同，并且具有相同的优先级.我之前的答案是基于文档中似乎有错误的错误，现已更正.

As NikiC notes, <> and != are the same and have the same precedence. My earlier answer was based on what appears to be a bug in the documentation which has now been corrected.

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