const regex = /([0-9]{6}\^[0-9]{4})\^#departure time(local time)
([0-9]{6}\^[0-9]{4})\^#arrival time(local time)
(\b[A-Z]{3}\b)\^.*?\^(\b[A-Z]{3}\b)#dep and dst airports
\^.*?\^[A-Z0-9]{2}\^([A-Z0-9]{2}\^\^[0-9]+)#flight number
\^.*?#
\^(.?)\^\^#flight class, ex. M=economy class/g;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('([0-9]{6}\\^[0-9]{4})\\^#departure time(local time)
([0-9]{6}\\^[0-9]{4})\\^#arrival time(local time)
(\\b[A-Z]{3}\\b)\\^.*?\\^(\\b[A-Z]{3}\\b)#dep and dst airports
\\^.*?\\^[A-Z0-9]{2}\\^([A-Z0-9]{2}\\^\\^[0-9]+)#flight number
\\^.*?#
\\^(.?)\\^\\^#flight class, ex. M=economy class', 'g')
const str = `^^010914^1640^020914^0745^MIA^^FRA^1^LH^LH^^463^388^S^M^^LCA^Y^2^^020914^1230^020914^1320^FRA^1^BSL^^LH^CL^^1204^E90^S^M^^LCA^Y^^^^^^^^^^^^^^^^^^^^^1305^LX^3^^120914^1040^120914^1156^ZDH^^ZRH^^LX^LX^^7409^TRN^S^M^^LCA^Y^4^^120914^1320^120914^1745^ZRH^^MIA^^LX^LX^^64^333^S^M^^LCA^Y^^^^^^^^^^^^^^^^^^^^^`;
// 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