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问题描述
我尝试了，而不是 http-equiv = xyzContent-typeabc 。但是我不知道这是否是必要功能。
edit2: btw that http-equiv*=content-type thingy would also match <meta http-equiv="haha-no-content-types"... (it only tests if the string is somewhere in the attribute's value). But it's the only case-insensitive function/operator I could find. I guess you can live with it in this case ;-)
edit 3: It uses preg_match('.../i') and the pattern/selector is directly passed to that function. Therefore you could do something like http-equiv*=^content-type$ to match http-equiv="Content-type" but not http-equiv="xyzContent-typeabc". But I don't know if this is a warranted feature.
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