const regex = new RegExp('\\d{1,2}\\/optimized\\/.+\\.tif', 'g')
const str = `{
\$b\$1/optimized/8757901_fpx.tif
}&cropN=0,
0,
14,
1&anchor=0,
0&layer=1&size=23,
23&src=is{
\$b\$2/optimized/8757902_fpx.tif
}&anchor=0,
0&posN=0.071,
0&layer=2&size=23,
23&src=is{
\$b\$4/optimized/8234544_fpx.tif
}&anchor=0,
0&posN=0.143,
0&layer=3&size=23,
23&src=is{
\$b\$7/optimized/1111977_fpx.tif
}&anchor=0,
0&posN=0.214,
0&layer=4&size=23,
23&src=is{
\$b\$0/optimized/8538460_fpx.tif
}&anchor=0,
0&posN=0.286,
0&layer=5&size=23,
23&src=is{
\$b\$5/optimized/8234545_fpx.tif
}&anchor=0,
0&posN=0.357,
0&layer=6&size=23,
23&src=is{
\$b\$3/optimized/1111973_fpx.tif
}&anchor=0,
0&posN=0.429,
0&layer=7&size=23,
23&src=is{
\$b\$7/optimized/1252857_fpx.tif
}&anchor=0,
0&posN=0.5,
0&layer=8&size=23,
23&src=is{
\$b\$8/optimized/1252858_fpx.tif
}&anchor=0,
0&posN=0.571,
0&layer=9&size=23,
23&src=is{
\$b\$7/optimized/8234547_fpx.tif
}&anchor=0,
0&posN=0.643,
0&layer=10&size=23,
23&src=is{
\$b\$0/optimized/8757900_fpx.tif
}&anchor=0,
0&posN=0.714,
0&layer=11&size=23,
23&src=is{
\$b\$0/optimized/1111970_fpx.tif
}&anchor=0,
0&posN=0.786,
0&layer=12&size=23,
23&src=is{
\$b\$1/optimized/1111971_fpx.tif
}&anchor=0,
0&posN=0.857,
0&layer=13&size=23,
23&src=is{
\$b\$2/optimized/1111972_fpx.tif
}&anchor=0,
0&posN=0.929,
0&layer=14&op_sharpen=1&fmt=jpeg&qlt=90,
0&hei=23') 322px 0 transparent;`;
// 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