const regex = /(?#SNILS)OID\.1\.2\.643\.100\.3=(\d{11})/g;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('(?#SNILS)OID\\.1\\.2\\.643\\.100\\.3=(\\d{11})', 'g')
const str = `Субъект: CN=Комитет по природным ресурсам Ленинградской области, SN=Комаров, G=Алексей Петрович, C=RU, S=78 г.Санкт-Петербург, L=Санкт-Петербург, STREET="ул.Торжковская, д.4", O=Комитет по природным ресурсам Ленинградской области, OU=Департамент лесного комплекса, T=Главный специалист, OID.1.2.643.100.1=1077847192609, OID.1.2.643.100.3=07311996668, OID.1.2.643.3.131.1.1=007842354966, E=ap_komarov@lenreg.ru`;
// Reset `lastIndex` if this regex is defined globally
// regex.lastIndex = 0;
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