This topic created in 3298 days ago, the information mentioned may be changed or developed.
$a = false; $b = false; $c = true;
$z = $a || $b || $c; // get true
$a = false; $b = false; $c = true;
$z = $a or $b or $c; // get false
$a = false; $b = false; $c = true;
$z = ($a or $b or $c); // get true
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jybox Apr 18, 2017  2
优先级不同， or 的优先级比 =（赋值）还低，第二个其实先运行了赋值操作（$z = $a ）
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holyghost Apr 18, 2017
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gouchaoer Apr 18, 2017
就 wecenter 在用 OR 吧，别的没看见用这个的
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