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TA貢獻1842條經驗 獲得超13個贊
添加到第三個捕獲組。(?:/\d+)*
https://regex101.com/r/hsQ0xD/1/
這使得重復的非捕獲組(子字符串)“斜杠然后一個或多個數字”成為可選。
代碼:(演示)
$s = 'SS 1.0140 SL 1.0670 TP1 1.0870 TP 1 1.0870 TP 2 1.0870 Takeprofit1 1.0870 Take profit 1 1.0870 TP 1.0870 TP 20/30/50 TP-----1.0870 TP=1.0870 TP1=1.0870 TP Open';
$p = '#\b(TAKE ?PROFIT ?(?:[1-3]|\|TP|at)|TP ?(?:[1-3](?!\.\d))?)\b(.*?)\b(Open|(\d+(?:\.\d+)?(?:/\d+)*))\b#i';
preg_match_all($p , $s , $m);
var_export($m[3]);
輸出:
array (
0 => '1.0870',
1 => '1.0870',
2 => '1.0870',
3 => '1.0870',
4 => '1.0870',
5 => '1.0870',
6 => '20/30/50',
7 => '1.0870',
8 => '1.0870',
9 => '1.0870',
10 => 'Open',
)
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