정규직 잘하시는분
본문
<img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583018807.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583027195.jpg?0" />
여기에서
정규식 (.+?) 이렇게 썻는데 빨간볼드 ?0이부분 뺴고 가져올려면 정규직 (.+?) 여기에서 어떻게 쓰면되나요 ?
답변 3
이렇게 해도 되는지 모르겠네요
<?php
$str = '<img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583018807.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583027195.jpg?0" />';
preg_match_all("@src=\"(.*)\?0\"@U",$str,$matches);
print_r($matches);
Array
(
[0] => Array
(
[0] => src="https://img.namedtoon.com/data/file/webtoon/1803/15266583018807.jpg?0"
[1] => src="https://img.namedtoon.com/data/file/webtoon/1803/15266583027195.jpg?0"
)
[1] => Array
(
[0] => https://img.namedtoon.com/data/file/webtoon/1803/15266583018807.jpg
[1] => https://img.namedtoon.com/data/file/webtoon/1803/15266583027195.jpg
)
)
<div id="bo_v_con">
<div style="line-height:50%;"></div><div class="toonoverlay"></div>
<img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583010525.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583018807.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583027195.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583040969.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583049646.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583061123.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583072836.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583081254.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/1526658309054.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583099451.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583110941.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583122971.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583131635.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583143695.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583156324.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583163066.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583171142.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583179492.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583188777.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583202739.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583212225.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583220662.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583229245.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583237472.jpg?0" /></div>
</div>
</section>
원소스는 이런데요 정규직 파싱해서
~rlay"></div>\s*(.+?)</div~isx 이러게 쓰는데 여기에결과갑이
<img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583188777.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583202739.jpg?0" />
이런이미지가 여러개나오는데 ?0 요부분만뺴고
<img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583188777.jpg" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583202739.jpg" />
이렇게 나오게할려구요
규칙이 간단하면 굳이 정규식을 사용하기보단
$a = '<img ...';
$a = str_replace('?0"', '"', $a);
가 나을 수 있습니다.
안녕하세요?
원하시는 방법이 아닐 수도 있겠지만
말씀하신대로 ?0을 제외한 결과물이 나오기는 하는 방법이네요~
<?php
$html = '</div><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583010525.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583018807.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583027195.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583040969.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583049646.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583061123.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583072836.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583081254.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/1526658309054.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583099451.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583110941.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583122971.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583131635.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583143695.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583156324.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583163066.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583171142.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583179492.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583188777.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583202739.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583212225.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583220662.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583229245.jpg?0" /><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583237472.jpg?0" /></div>';
preg_match_all('/<img(.*?)\.jpg/', $html, $imgtags);
foreach ($imgtags[0] as $imgtag)
echo($imgtag.'">');
?>
결과물:
<img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583010525.jpg"><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583018807.jpg"><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583027195.jpg"><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583040969.jpg"><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583049646.jpg"><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583061123.jpg"><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583072836.jpg"><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583081254.jpg"><img src="https://img.namedtoon.com/data/file/webtoon/1803/1526658309054.jpg"><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583099451.jpg"><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583110941.jpg"><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583122971.jpg"><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583131635.jpg"><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583143695.jpg"><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583156324.jpg"><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583163066.jpg"><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583171142.jpg"><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583179492.jpg"><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583188777.jpg"><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583202739.jpg"><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583212225.jpg"><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583220662.jpg"><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583229245.jpg"><img src="https://img.namedtoon.com/data/file/webtoon/1803/15266583237472.jpg">
정규식만 사용한다면 배르만 님께서 말씀하신 방법에서
str_replace 대신에 preg_replace를 사용할 수도 있겠지만 전자가 속도 측면에서 유리하겠죠 ^^
그럼 좋은 오후 되세요~!
