我已经厌倦了四处寻找足够接近的例子,是时候寻求一些快速帮助了!这是我的代码:
preg_match_all( '#<li.*?>.*?</li>#s', $card_html, $activity );
我想修改它以便 <li.*?>
排除单词 Unplayed
. (这个词出现在 .*?
之后和 >
之前。
编辑:
Want to catch: <a href="http://gamercard.xbox.com/en-US/Stallion83.card" rel="noreferrer noopener nofollow">http://gamercard.xbox.com/en-US/Stallion83.card</a>
<li >
<a href="http://live.xbox.com/en-us/GameCenter/Achievements?title=1464993792&compareTo=Stallion83">
<img src="http://tiles.xbox.com/tiles/vD/fP/1Gdsb2JhbA9ECgUPGgIfVl9TL2ljb24vMC84MDAwIAAAAAAAAPvgN6M=.jpg" alt="F.E.A.R. 3" title="F.E.A.R. 3" />
<span class="Title">F.E.A.R. 3</span>
<span class="LastPlayed">6/24/2011</span>
<span class="EarnedGamerscore">415</span>
<span class="AvailableGamerscore">1000</span>
<span class="EarnedAchievements">23</span>
<span class="AvailableAchievements">50</span>
<span class="PercentageComplete">46%</span>
</a>
</li>
<li class="Complete" >
<a href="http://live.xbox.com/en-US/GameCenter/Achievements?title=1096157212&compareTo=Im%20RedJ">
<img src="http://tiles.xbox.com/tiles/HI/L4/1Gdsb2JhbA9ECgQJGgYfVl4gL2ljb24vMC84MDAwIAAAAAAAAPvXggM=.jpg" alt="Call of Duty: WaW" title="Call of Duty: WaW" />
<span class="Title">Call of Duty: WaW</span>
<span class="LastPlayed">6/21/2011</span>
<span class="EarnedGamerscore">1500</span>
<span class="AvailableGamerscore">1500</span>
<span class="EarnedAchievements">66</span>
<span class="AvailableAchievements">66</span>
<span class="PercentageComplete">100%</span>
</a>
</li>
Dont want: <a href="http://gamercard.xbox.com/en-US/test.card" rel="noreferrer noopener nofollow">http://gamercard.xbox.com/en-US/test.card</a>
<li class="Unplayed"></li>
<li class="Unplayed"></li>
谢谢。
最佳答案
试试这个。前瞻确保 <li>
的其余部分标签不包含未播放。
preg_match_all( '#<li(?=(.(?!Unplayed))*?>).*?>(.(?!Unplayed))*?</li>#s', $card_html, $activity );
编辑:我无法从您的示例中看出,但听起来 unplayed 可能出现在
关于PHP:正则表达式匹配短语不包含特定单词,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/6477865/