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问一个 PHP 正则表达式,替换内容的问题

Discussion in '后端开发' started by 不学无术, Dec 5, 2008.

  1. 不学无术

    不学无术 Ulysses 的元神

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    一段文本,我想替换掉其中部分内容,例如其中的 red、blue、yellow 等,一次可以全部替换掉吗?

    例如

    str_replace("red|blue|yellow", "", $content);

    正确的写法,应该如何呢?
     
  2. 不学无术

    不学无术 Ulysses 的元神

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    嘿嘿,自己搜索解决了。

    PHP:
    $a = array("red""blue""yellow");
    $b = array("""""");
    str_irepalce($a$b$content);
     
  3. oicq我爱玩

    oicq我爱玩 New Member

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    自问自答...:lol:
     
  4. QinQi

    QinQi New Member

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    技术贴 进来学习 :)