我有下一個字符串 $string= "https://twitter.com/AdamaUK_/status/1262730246668922885 texthttps://twitter.com/wheat_daddy/status/1262629949908885511?s=20texthttps://twitter.com/AdamaUK_/status/1262730246668922885texthttps://twitter.com/wheat_daddy/status/1262629949908885511?s=30";我想preg_replace()通過 <div id='1262730246668922885'></div> text <div id='1262629949908885511'></div> text <div id='1262730246668922885'></div> text <div id='1262629949908885511'></div> text到目前為止我試過沒有成功 $pattern = "/(?i)\b((?:https?:\/\/|www\d{0,3}[.]|twitter+[.][a-z]{2,4}\/)(?:[^\s()<>]+|\(([^\s()<>]+|(\([^\s()<>]+\)))*\))+(?:\(([^\s()<>]+|(\([^\s()<>]+\)))*\)|[^\s`!()\[\]{};:'\".,<>???“”‘’]))/"; function getTweet($string) { return preg_replace($pattern, "<div id='$1'></div>", $string); }如何從推特網(wǎng)址獲取 ID 并用標簽成功替換它div？謝謝。
3 回答
慕桂英3389331
TA貢獻2036條經(jīng)驗 獲得超8個贊
不確定這是否是您要找的，但我認為
<div id='1262730246668922885'>text</div>
比
<div id='1262730246668922885'></div> text
下面還根據(jù)要求刪除了 ?s=20 。
這是我用來測試表達式的腳本：
<?php
$string= "
https://twitter.com/AdamaUK_/status/1262730246668922885
text
https://twitter.com/wheat_daddy/status/1262629949908885511?s=20
text
https://twitter.com/AdamaUK_/status/1262730246668922885
text
https://twitter.com/wheat_daddy/status/1262629949908885511?s=30
# Also caters for optional http, https and www:
https://www.twitter.com/AdamaUK_/status/1262730246668922885
text
http://www.twitter.com/AdamaUK_/status/1262730246668922885
text
http://twitter.com/AdamaUK_/status/1262730246668922885
text
www.twitter.com/AdamaUK_/status/1262730246668922885
text
twitter.com/AdamaUK_/status/1262730246668922885
text
";
$pattern = "~(?:https?:\/\/)?(?:www\.)?twitter\.com\/[^\/]+/status/(\d+)(?:.+)?~";
echo preg_replace($pattern, "<div id='$1'></div>", $string);
echo "Version where the text is inside the div (Just thinking <div id='1262730246668922885'>text</div> is better than <div id='1262730246668922885'></div> text)";
$pattern = "~(?:https?:\/\/)?(?:www\.)?twitter\.com\/[^\/]+/status/(\d+)(?:.+)?\R(.+)?~m";
echo preg_replace($pattern, "<div id='$1'>$2</div>", $string);
?>
在命令行執(zhí)行時的結(jié)果：
$ php -f test.php
<div id='1262730246668922885'></div>
text
<div id='1262629949908885511'></div>
text
<div id='1262730246668922885'></div>
text
<div id='1262629949908885511'></div>
# Also caters for optional http, https and www:
<div id='1262730246668922885'></div>
text
<div id='1262730246668922885'></div>
text
<div id='1262730246668922885'></div>
text
<div id='1262730246668922885'></div>
text
<div id='1262730246668922885'></div>
text
Version where the text is inside the div (Just thinking <div id='1262730246668922885'>text</div> is better than <div id='1262730246668922885'></div> text)
<div id='1262730246668922885'>text</div>
<div id='1262629949908885511'>text</div>
<div id='1262730246668922885'>text</div>
<div id='1262629949908885511'></div>
# Also caters for optional http, https and www:
<div id='1262730246668922885'>text</div>
<div id='1262730246668922885'>text</div>
<div id='1262730246668922885'>text</div>
<div id='1262730246668922885'>text</div>
<div id='1262730246668922885'>text</div>
HUWWW
TA貢獻1874條經(jīng)驗 獲得超12個贊
可能有很多模式，取決于你的大腦是如何工作的。我只想尋找推特部分，然后在以下位置獲取數(shù)字/status/：
$result = preg_replace('~https?://twitter\.com/.*?/status/(\d+).*~', "<div id='$1'></div>", $string);
繁星淼淼
TA貢獻1775條經(jīng)驗 獲得超11個贊
為什么這么復雜？
$pattern = '#https?:\/\/|www\d{0,3}[.]|twitter\.com\/([^\/]+)\/status\/(.+)#';$1 將是用戶名，$2 是狀態(tài) ID。
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