[英]PHP Regex matches pattern separately on the same line
我正在尝试使用php regex解析文本。 我写了一个符合所有条件的模式匹配。 我不想要这个。 它必须在同一行上分别匹配目标。
模式:
/\((?P<type>\w+)((,)*(?P<params>[\d\w\:]+))((,)*(?P<comment>.*))\)/u
目标数据字符串:
lorem ipsum dolor (photo,61) test (photo,62,some text) (video,63) sit amet etc
结果为preg_match_all和PREG_SET_ORDER标志:
array (size=1)
0 =>
array (size=11)
0 => string '(photo,61) test (photo,62,some text) (video,63)' (length=47)
'type' => string 'photo' (length=5)
1 => string 'photo' (length=5)
2 => string ',61' (length=3)
3 => string ',' (length=1)
'params' => string '61' (length=2)
4 => string '61' (length=2)
5 => string ') test (photo,62,some text) (video,63' (length=37)
6 => string '' (length=0)
'comment' => string ') test (photo,62,some text) (video,63' (length=37)
7 => string ') test (photo,62,some text) (video,63' (length=37)
如果目标数据放在单独的行中,并且执行相同的正则表达式模式,则结果为; (我想要这些结果,但没有换行)
lorem ipsum dolor
(photo,61) test
(photo,62,some text)
(video,63) sit amet etc
array (size=3)
0 =>
array (size=11)
0 => string '(photo,61)' (length=10)
'type' => string 'photo' (length=5)
1 => string 'photo' (length=5)
2 => string ',61' (length=3)
3 => string ',' (length=1)
'params' => string '61' (length=2)
4 => string '61' (length=2)
5 => string '' (length=0)
6 => string '' (length=0)
'comment' => string '' (length=0)
7 => string '' (length=0)
1 =>
array (size=11)
0 => string '(photo,62,some text)' (length=20)
'type' => string 'photo' (length=5)
1 => string 'photo' (length=5)
2 => string ',62' (length=3)
3 => string ',' (length=1)
'params' => string '62' (length=2)
4 => string '62' (length=2)
5 => string ',some text' (length=10)
6 => string ',' (length=1)
'comment' => string 'some text' (length=9)
7 => string 'some text' (length=9)
2 =>
array (size=11)
0 => string '(video,63)' (length=10)
'type' => string 'video' (length=5)
1 => string 'video' (length=5)
2 => string ',63' (length=3)
3 => string ',' (length=1)
'params' => string '63' (length=2)
4 => string '63' (length=2)
5 => string '' (length=0)
6 => string '' (length=0)
'comment' => string '' (length=0)
7 => string '' (length=0)
谢谢你的帮助。
我发现一个解决方案不影响换行符(根本解决方案是在不使用“ /.../”的情况下以“〜...〜”括起来)
~\((\w+),([\d|:]+),*(.*?)\)~u
命名版本;
~\((?P<type>\w+),(?P<params>[\d|:]+),*(?P<comment>.*?)\)~u
感谢@Uchiha前置解决方案,也感谢您提供的提示。
'~\(.*?\)~'
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