duanlushen8940 2015-12-09 22:18
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根据句子结构从​​字符串中提取文本

This may be asked already and if so, I apologize, but I've been searching and I'm not sure how to phrase my question.

I have this text string:

$text = "You have received a message.  The quote request is from Cade Carrier; and is for these items: Tires: 195 60 15 - Direct Input (2).";

What I need to pull out is Cade Carrier. I know that the name of the customer will always be followed by a semicolon (as in the sample above), and will always be preceded by The quote request is from (with a space after from).

How do I go about pulling out the text that I need from this sentence?

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  • dtp19819 2015-12-09 22:23
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    A simple regex will do:

    preg_match('/The quote request is from ([^;]+);/', $text, $match);
    
    echo $match[1];
    

    Match the given text and then capture () any character [] that is not ^ a semi-colon one or more + up to the semi-colon.

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