PHP:preg_replace（）-需要替换textNode字符串

我有以下问题，而且我对正则表达式不是很在行，所以请，有人能帮我一下吗

<div class="bulletPoints">
    <div>
        <a href="#autoGeneratedId0" title="test_f01"><img src="../images/test_f01.jpg" alt="test_f01"/>1</a>
        <a href="#autoGeneratedId1" title="test_f02"><img src="../images/test_f02.jpg" alt="test_f02"/>2</a>
        <a href="#autoGeneratedId2" title="test_f03"><img src="../images/test_f03.jpg" alt="test_f03"/>3</a>
        <a href="#autoGeneratedId3" title="test_f04"><img src="../images/test_f04.jpg" alt="test_f04"/>4</a>
        <a href="#autoGeneratedId4" title="test_f05"><img src="../images/test_f05.jpg" alt="test_f05"/>5</a>
        <a href="#autoGeneratedId5" title="test_f06"><img src="../images/test_f06.jpg" alt="test_f06"/>6</a>
        <a href="#autoGeneratedId6" title="test_f07"><img src="../images/test_f07.jpg" alt="test_f07"/>7</a>
        <a href="#autoGeneratedId7" title="test_f08"><img src="../images/test_f08.jpg" alt="test_f08"/>8</a>
        <a href="#autoGeneratedId8" title="test_f09"><img src="../images/test_f09.jpg" alt="test_f09"/>9</a>
        <a href="#autoGeneratedId9" title="test_f09"><img src="../images/test_f09.jpg" alt="test_f09"/>10</a>
        <a href="#autoGeneratedId10" title="test_f09"><img src="../images/test_f09.jpg" alt="test_f09"/>11</a>
        <!-- and so on -->
    </div>
</div>

我需要在每个锚定标记内部的图像标记之后替换纯文本字符串。字符串始终是0到99之间的数字。锚定标记的ID是自动生成的，标题属性也是自动生成的。我不知道怎样才能找到所有标签上的号码。我需要将其替换为空字符串

'

。有人能帮我解释一下我是怎么做到的吗

非常感谢

试试看

preg_replace('/(<img[^>]+>)(\d+)/', "\\1", $text);

preg_replace（“/（]+>）（\d+/”，“\\1”，$text）；

---

这将仅用图像标记替换图像标记后的图像标记+文本。

您可以将

/>[0-9]{，2}
preg_replace（'|>[0-9]{1,2}
echo 'yourtext'|sed -r 's#/>[0-9]{,2}<#/><#g'

<div class="bulletPoints">
    <div>
        <a href="#autoGeneratedId0" title="test_f01"><img src="../images/test_f01.jpg" alt="test_f01"/></a>
        <a href="#autoGeneratedId1" title="test_f02"><img src="../images/test_f02.jpg" alt="test_f02"/></a>
        <a href="#autoGeneratedId2" title="test_f03"><img src="../images/test_f03.jpg" alt="test_f03"/></a>
        <a href="#autoGeneratedId3" title="test_f04"><img src="../images/test_f04.jpg" alt="test_f04"/></a>
        <a href="#autoGeneratedId4" title="test_f05"><img src="../images/test_f05.jpg" alt="test_f05"/></a>
        <a href="#autoGeneratedId5" title="test_f06"><img src="../images/test_f06.jpg" alt="test_f06"/></a>
        <a href="#autoGeneratedId6" title="test_f07"><img src="../images/test_f07.jpg" alt="test_f07"/></a>
        <a href="#autoGeneratedId7" title="test_f08"><img src="../images/test_f08.jpg" alt="test_f08"/></a>
        <a href="#autoGeneratedId8" title="test_f09"><img src="../images/test_f09.jpg" alt="test_f09"/></a>
        <a href="#autoGeneratedId9" title="test_f09"><img src="../images/test_f09.jpg" alt="test_f09"/></a>
        <a href="#autoGeneratedId10" title="test_f09"><img src="../images/test_f09.jpg" alt="test_f09"/></a>
        <!-- and so on -->
    </div>
</div>

preg_replace('|>[0-9]{1,2}<|','><',$html);