我试图让正则表达式匹配< >之间的所有文本，包括换行符和回车符。
我走得最远的是：(<.*>)|(<.*n)
我正在测试的正则表达式101字符串在这里：https://regex101.com/r/wuFeG9/1
如您所见，它匹配< >之间的所有文本大小写，除非中间有回车符/换行符 - 组 2 的红色突出显示显示它中断的位置。
我不足的地方是当< >括号内有换行符/回车符时。 我无法s匹配它，即使记事本++中的文本显示那里有回车符。
任何帮助将不胜感激！
提前谢谢。
你可以使用
<[^>]*>
这里的[^>]的意思是"除>以外的任何字符"。这是一个字符类。
请注意，如果你想解析 HTML，而不仅仅是盲目地搜索和替换，正则表达式不是一个好方法。此外，正则表达式不能干净地处理损坏的 HTML。请参阅如何在 PHP 中解析和处理 HTML/XML？正确的方法。
这应该有效
正则表达式：
((?:<.*>)|(?<=>)(?:<.*n?.*>))
PHP代码：
$re = '/((?:<.*>)|(?<=>)(?:<.*n?.*>))/m';
$str = '<p><font face="Helv" size="2"><font face="Helv" size="2">- $25mm to $50mm near term GLRV opportunity. If approved, they would invest in our commingled
fund.</font></font><br><font face="Helv" size="2"><font face="Helv" size="2">- This was another critical step in Investcorp's investment process. In a
positive sign, they've decided to concurrently initiate operational due diligence on us and the GLRV fund/strategy.</font></font><br><font face="Helv"
size="2"><font face="Helv" size="2">- Overall an excellent, interactive meeting mainly focused on risk modeling and measurement, and how we use our
models/tools throughout the investment process to help source and implement trades; actively allocate risk across sub-strategies; as well as adjust the overall risk
taking in the strategy</font></font></p>
MEETING DETAILS:
None Available
NOTES:
<p><font face="Helv" size="2"><font face="Helv" size="2">- Investcorp is a NY based $10 billion global alternative investments manager with roots and a large
presence in the middle east.</font></font><br><font face="Helv" size="2"><font face="Helv" size="2">- They are running ~$2 billion in traditional FoHFs AUM (in
addition to another $2 billion in other custom HF mandates) after closing on their SSARIS Advisors (another FoHFs) acquisition earlier this
year.</font></font><br><font face="Helv" size="2"><font face="Helv" size="2">- The consolidation of their portfolio continues following the SSARIS acquisition
and he team is finally ready to allocate to new managers. FI Arb/RV is a space they are interested in again.</font></font><br><font face="Helv" size="2"><font
face="Helv" size="2">- We have the advantage of being "first in the door" as they assessed the space, since we've been talking to them about LRV
since early 2014.</font></font><br><font face="Helv" size="2"><font face="Helv" size="2">';
preg_match_all($re, $str, $matches);
// Print the entire match result
print_r($matches);
输入：
<p><font face="Helv" size="2"><font face="Helv" size="2">- $25mm to $50mm near term GLRV opportunity. If approved, they would invest in our commingled
fund.</font></font><br><font face="Helv" size="2"><font face="Helv" size="2">- This was another critical step in Investcorp's investment process. In a
positive sign, they've decided to concurrently initiate operational due diligence on us and the GLRV fund/strategy.</font></font><br><font face="Helv"
size="2"><font face="Helv" size="2">- Overall an excellent, interactive meeting mainly focused on risk modeling and measurement, and how we use our
models/tools throughout the investment process to help source and implement trades; actively allocate risk across sub-strategies; as well as adjust the overall risk
taking in the strategy</font></font></p>
MEETING DETAILS:
None Available
NOTES:
<p><font face="Helv" size="2"><font face="Helv" size="2">- Investcorp is a NY based $10 billion global alternative investments manager with roots and a large
presence in the middle east.</font></font><br><font face="Helv" size="2"><font face="Helv" size="2">- They are running ~$2 billion in traditional FoHFs AUM (in
addition to another $2 billion in other custom HF mandates) after closing on their SSARIS Advisors (another FoHFs) acquisition earlier this
year.</font></font><br><font face="Helv" size="2"><font face="Helv" size="2">- The consolidation of their portfolio continues following the SSARIS acquisition
and he team is finally ready to allocate to new managers. FI Arb/RV is a space they are interested in again.</font></font><br><font face="Helv" size="2"><font
face="Helv" size="2">- We have the advantage of being "first in the door" as they assessed the space, since we've been talking to them about LRV
since early 2014.</font></font><br><font face="Helv" size="2"><font face="Helv" size="2">
输出：
Array
(
[0] => Array
(
[0] => <p><font face="Helv" size="2"><font face="Helv" size="2">
[1] => </font></font><br><font face="Helv" size="2"><font face="Helv" size="2">
[2] => </font></font><br>
[3] => <font face="Helv"
size="2"><font face="Helv" size="2">
[4] => </font></font></p>
[5] => <p><font face="Helv" size="2"><font face="Helv" size="2">
[6] => </font></font><br><font face="Helv" size="2"><font face="Helv" size="2">
[7] => </font></font><br><font face="Helv" size="2"><font face="Helv" size="2">
[8] => </font></font><br><font face="Helv" size="2">
[9] => <font
face="Helv" size="2">
[10] => </font></font><br><font face="Helv" size="2"><font face="Helv" size="2">
)
[1] => Array
(
[0] => <p><font face="Helv" size="2"><font face="Helv" size="2">
[1] => </font></font><br><font face="Helv" size="2"><font face="Helv" size="2">
[2] => </font></font><br>
[3] => <font face="Helv"
size="2"><font face="Helv" size="2">
[4] => </font></font></p>
[5] => <p><font face="Helv" size="2"><font face="Helv" size="2">
[6] => </font></font><br><font face="Helv" size="2"><font face="Helv" size="2">
[7] => </font></font><br><font face="Helv" size="2"><font face="Helv" size="2">
[8] => </font></font><br><font face="Helv" size="2">
[9] => <font
face="Helv" size="2">
[10] => </font></font><br><font face="Helv" size="2"><font face="Helv" size="2">
)
)
请参阅：https://regex101.com/r/wuFeG9/2
测试 PHP 代码：http://ideone.com/2B5n3o