const regex = new RegExp('\\<(\\w+)\\s[^<>]+\\>(?!.*\\<\\/\\1\\>)', 'gs')
const str = `<img ng-src=" {{getImageUrl('homeHelp64.jpg')}}" alt="?" width="16" height="16"/>
<test test-test="test">
</test>
</img> // closed
<img ng-src=" {{getImageUrl('homeHelp64.jpg')}}" alt="?" width="16" height="16"/>
<test test-test="test">
</test>
// not closed
// group 1 saves tag name!`;
// 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