把需要移除的属性添加到正则即可
$zz='/(\s(class|style|valign|width|height)=".*")*/U';
$tiaokuan=I("tiaokuan12",'','');
$tiaokuan=preg_replace($zz,"",$tiaokuan);
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把需要移除的属性添加到正则即可
$zz='/(\s(class|style|valign|width|height)=".*")*/U';
$tiaokuan=I("tiaokuan12",'','');
$tiaokuan=preg_replace($zz,"",$tiaokuan);