16 lines
567 B
JavaScript
16 lines
567 B
JavaScript
var subject = "Hello world!";
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// Two different ways to create the RegExp object
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// Both examples use the exact same pattern... matching "hello "
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var re_PatternToMatch = /Hello (World)/i; // creates a RegExp literal with case-insensitivity
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var re_PatternToMatch2 = new RegExp("Hello (World)", "i");
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// Test for a match - return a bool
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var isMatch = re_PatternToMatch.test(subject);
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// Get the match details
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// Returns an array with the match's details
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// matches[0] == "Hello world"
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// matches[1] == "world"
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var matches = re_PatternToMatch2.exec(subject);
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