php 用span标记将HTML表格单元格文本换行

scyqe7ek 于 2023-09-29 发布在 PHP

关注(0)|答案(3)|浏览(97)

只是试图用<span class="brc">Words</span>来包含一些td元素的innerWords。

<td class="views-field views-field-summoner-name-1"> Zeit für ein dududuDUELL </td>
<td class="views-field views-field-summoner-name-1"> EloDrop </td>
<td class="views-field views-field-summoner-name-1"> HighPINGklärtGG </td>
<td class="views-field views-field-summoner-name-1"> BlaViShi </td>
<td class="views-field views-field-summoner-name-1"> Bruteforce tv </td>

td类views-field不能使用我现在的代码是：

<?php

$url = "http://competitive.euw.leagueoflegends.com/de/ladders/euw/current/ranked_team_3x3";

preg_match('#<table class="views-table cols-6"[^>]+>[\w\W]*?</table>#i', file_get_contents($url), $match);
echo $match[0];

$brc = array("Zeit für ein dududuDUELL","OP Scheisse","Selbstzerstörungsknopf","EloDrop","HighPINGklärtGG","BlaViShi");
echo preg_replace(I dont know how this works);
?>

php

来源：https://stackoverflow.com/questions/14553182/wrap-html-table-cell-text-in-span-tags

3条答案

按热度按时间

sbtkgmzw1#

如果$brc是一个字符串数组，你想用span Package ，你可以循环遍历它们并使用str_replace：

foreach($brc as $str) {
    $match[0] = str_replace($str, '<span class="brc">'.$str.'</span>', $match[0]);
}

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ffvjumwh2#

array_walk($brc, function (&$elem) { $elem = "/" . preg_quote($elem) . "/"; });
echo preg_replace($brc, '<span class="brc">\0</span>', $match[0]);

array_walk只是在单词周围添加regex分隔符并正确地转义它们，但您也可以手动执行此操作。

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nxagd54h3#

可以使用preg_replace_callback;

$s = '<table class="views-table cols-6">
        <td class="views-field views-field-summoner-name-1"> Zeit für ein dududuDUELL </td>
        <td class="views-field views-field-summoner-name-1"> EloDrop </td>
        <td class="views-field views-field-summoner-name-1"> HighPINGklärtGG </td>
        <td class="views-field views-field-summoner-name-1"> BlaViShi </td>
        <td class="views-field views-field-summoner-name-1"> Bruteforce tv </td>
      </table>';
$s = preg_replace_callback('~<td(.*?)>(.*?)</td>~isu', function($m) {
    return sprintf('<td%s><span class="brc">%s</span></td>', $m[1], $m[2]);
}, $s);
print $s;

输出;

<table class="views-table cols-6">
    <td class="views-field views-field-summoner-name-1"><span class="brc"> Zeit für ein dududuDUELL </span></td>
    <td class="views-field views-field-summoner-name-1"><span class="brc"> EloDrop </span></td>
    <td class="views-field views-field-summoner-name-1"><span class="brc"> HighPINGklärtGG </span></td>
    <td class="views-field views-field-summoner-name-1"><span class="brc"> BlaViShi </span></td>
    <td class="views-field views-field-summoner-name-1"><span class="brc"> Bruteforce tv </span></td>
</table>

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php 用span标记将HTML表格单元格文本换行

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