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正则表达式如何匹配不带某字符串的img标签呢?

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Release: 2016-06-06 20:21:57
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<code>$content = preg_replace('/<img  src="/static/imghw/default1.png" data-src="xx" class="lazy" alt="正则表达式如何匹配不带某字符串的img标签呢?" >/i', "<img  src="/static/imghw/default1.png" data-src="xx" class="lazy" rel='\"lazyload\"' alt="正则表达式如何匹配不带某字符串的img标签呢?" >", $content);</code>
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目前的代码是这样,请问以上的正则如何改成只匹配不带data-nolazyload的img标签呢?
example:
正则表达式如何匹配不带某字符串的img标签呢?不匹配
正则表达式如何匹配不带某字符串的img标签呢?匹配

回复内容:

<code>$content = preg_replace('/<img  src="/static/imghw/default1.png" data-src="xx" class="lazy" alt="正则表达式如何匹配不带某字符串的img标签呢?" >/i', "<img  src="/static/imghw/default1.png" data-src="xx" class="lazy" rel='\"lazyload\"' alt="正则表达式如何匹配不带某字符串的img标签呢?" >", $content);</code>
Copy after login
Copy after login

目前的代码是这样,请问以上的正则如何改成只匹配不带data-nolazyload的img标签呢?
example:
正则表达式如何匹配不带某字符串的img标签呢?不匹配
正则表达式如何匹配不带某字符串的img标签呢?匹配

img(.+)src换成img src

img(.+)src 换成 img(.*?)src 试试?

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