const regex = /(\d+)[^\d]*[^\w]some[wW]ord[^\w]/g;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('(\\d+)[^\\d]*[^\\w]some[wW]ord[^\\w]', 'g')
const str = `43434 of someword 12 anything 45 someword 2323 new someword
43434 of someWord 12 anything someWord 2323 new someWord
43434 of notsomeWord 12 anything someWordNotThis 2323 new notsomeWord
`;
let m;
while ((m = regex.exec(str)) !== null) {
// This is necessary to avoid infinite loops with zero-width matches
if (m.index === regex.lastIndex) {
regex.lastIndex++;
}
// The result can be accessed through the `m`-variable.
m.forEach((match, groupIndex) => {
console.log(`Found match, group ${groupIndex}: ${match}`);
});
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for JavaScript, please visit: https://developer.mozilla.org/en/docs/Web/JavaScript/Guide/Regular_Expressions