const regex = /(?><div(?=(?:[^>"']|"[^"]*"|'[^']*')*?\sid\s*=\s*(?:(['"])\s*page(?:(?!\1)[\S\s])*\1))\s+(?:"[\S\s]*?"|'[\S\s]*?'|(?:(?!\/>)[^>])?)+>)\s*[\S\s]{0,5}\s*<\/div\s*>/g;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('(?><div(?=(?:[^>"\']|"[^"]*"|\'[^\']*\')*?\\sid\\s*=\\s*(?:([\'"])\\s*page(?:(?!\\1)[\\S\\s])*\\1))\\s+(?:"[\\S\\s]*?"|\'[\\S\\s]*?\'|(?:(?!\\\/>)[^>])?)+>)\\s*[\\S\\s]{0,5}\\s*<\\\/div\\s*>', 'g')
const str = `
<div id="page126-div" style="position:relative;width:918px;height:1188px;">
</div>
<div id="page127-div" style="position:relative;width:918px;height:1188px;">
sometext for example
</div>
<div id="page128-div" style="position:relative;width:918px;height:1188px;">
</div>
`;
// 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