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问php preg_match仅数量
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Stack Overflow用户

提问于 2022-06-29 02:05:42

回答 1查看 34关注 0票数 -3

Hello world

我对regex有一些问题，我想得到字符串的一些部分

例1:这里我想得到金额"1234.0“和日期”21-6月-2021“，也就是mb编号"20010598278”。

21-Jun-2021 Bank Fees - Funds Transfer - MB #20010598278 ,Transfer ref.250922020633209684 Transferref.250333020633209684 1234.0 143,956.43

例2:这里我想得到金额"4444.0“和日期"25-Jun-2022”，也就是mb编号"20010598278“。

25-Jun-2022 Funds Transfer - MB # 20010598278,Transferref.250922020633209684 Transferref.250922020633209684 4444.0 143,966.43

compelete文本是

25-Jun-2022 Bankak Fees - Funds Transfer - MB #20010598278 ,Transfer ref.250922020633209684 Transferref.250922020633209684 10.0 143,956.43 25-Jun-2022 Funds Transfer - MB # 20010598278,Transferref.250922020633209684 Transferref.250922020633209684 4000.0 143,966.43 24-Jun-2022 Bankak Fees - BP #20278550446 , Transferref.#Bashaer 897906 Transfer ref.#Bashaer 897906 10.0 147,966.43 24-Jun-2022 BP # 20278550446,Transfer ref.#Bashaer 897906Transfer ref.#Bashaer 897906 20000.0 147,976.43 23-Jun-2022 Bankak Fees - -Zain #20277797569 , Transfer ref.#ZainBill 900946824 Transfer ref.#Zain Bill 900946824 10.0 167,976.43 23-Jun-2022 -Zain # 20277797569,Transfer ref.#Zain Bill 900946824Transfer ref.#Zain Bill 900946824 86700.0 167,986.43 23-Jun-2022 Funds Transfer - MB # 20010564267,Transferref.235022180616750305 Transferref.235022180616750305 10000.0 254,686.43 23-Jun-2022 Bankak Fees - Funds Transfer - MB #20010563561 ,Transfer ref.23302218068730100006 Transferref.23302218068730100006 10.0 244,686.43 23-Jun-2022 Funds Transfer - MB # 20010563561,Transferref.23302218068730100006 Transferref.23302218068730100006 3325.0 244,696.43 23-Jun-2022 Bankak Fees - Funds Transfer - MB #20010563116 ,Transfer ref.232022180646120606 Transferref.232022180646120606 10.0 248,021.43 23-Jun-2022 Funds Transfer - MB # 20010563116,Transferref.232022180646120606 Transferref.232022180646120606 6652.0 248,031.43 23-Jun-2022 Funds Transfer - MB # 20001957673,Transferref.23312214061431100031 Transferref.23312214061431100031 41200.0 254,683.43 22-Jun-2022 Bankak Fees - Funds Transfer - MB #20010530021 ,Transfer ref.225322200629053100005 Transferref.225322200629053100005 10.0 213,483.43 22-Jun-2022 Funds Transfer - MB # 20010530021,Transferref.225322200629053100005 Transferref.225322200629053100005 50000.0 213,493.43 22-Jun-2022 Funds Transfer - MB # 20001728503,Transferref.22232216065923296 Transferref.22232216065923296 248000.0 263,493.43 21-Jun-2022 Bankak Fees - Funds Transfer - MB #20010480587 ,Transfer ref.211622150699216100013 Transferref.211622150699216100013 10.0 15,493.43 21-Jun-2022 Funds Transfer - MB # 20010480587,Transferref.211622150699216100013 Transferref.211622150699216100013 50000.0 15,503.43 21-Jun-2022 Funds Transfer - MB # 20003484214,Transferref.211322150645513576 Transferref.211322150645513576 7000.0 65,503.43

我只想要每个部分的图案

我用的是php，知道吗？

php

regex

text-extraction

回答 1

Stack Overflow用户

发布于 2022-06-29 02:11:15

我们可以使用preg_match_all和适当的regex模式：

$input = "21-Jun-2021 Bank Fees - Funds Transfer - MB #20010598278 ,Transfer ref.250922020633209684 Transferref.250333020633209684 1234.0 143,956.43";
preg_match_all("/(\d{1,2}-\w{3}-\d{4}) .*? MB #(\d+).*? (\d+(?:\.\d+)?) \d{1,3}(?:,\d{3})*(?:\.\d+)?\b/", $input, $matches);
echo $matches[1][0] . "\n";
echo $matches[2][0] . "\n";
echo $matches[3][0];

这些指纹：

21-Jun-2021
20010598278
1234.0

票数 2

页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持

原文链接：

https://stackoverflow.com/questions/72795004

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