Some text before <img style="float: left;" src="../images/265218_imgthw.jpg" alt="" width="81" height="88"> some text after
假设我在来自 db 的一些文本中包含类似的内容。我需要将其更改为:
Some text before <a href='../images/265218_imgthw.jpg'><img style="float: left;" src="../images/265218_imgthw.jpg" alt="" width="81" height="88"></a> some text after
请提供任何帮助。我尝试使用带有爆炸的 img 标签来破坏代码。它工作正常,但需要使用 regEx 减少代码。我就是这样做的:
$string = "<img";
$explored = explode($string,$desc);
$desc = "";
foreach ($explored as $key => $value) {
static $counter = 0;
if(strpos($explored[$key], '/>')){
$desc .= "<a href='".$path.$image[$counter]."' class='lightview'><img".$explored[$key];
$counter++;
} else $desc .= $explored[$key]."<a href='".$path.$image[$key]."' class='lightview'><img";
}
$string = "/>";
$explored = explode($string,$desc);
$desc = "";
foreach ($explored as $key => $value) {
if(strpos($explored[$key], '<img'))
{
$desc .= $explored[$key]."/></a>";
}
else $desc .= $explored[$key];
}