const regex = /Samsung(?=.*?Galaxy S)/gmi;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('Samsung(?=.*?Galaxy S)', 'gmi')
const str = `\$data =
Array
(
[0] => Array
(
[name] => Samsung GT-N7100 Galaxy Note II 16GB
)
[1] => Array
(
[name] => Samsung GT-i9100 Galaxy S II
)
[2] => Array
(
[name] => Samsung GT-i9300 Galaxy S III 16GB
)
[3] => Array
(
[name] => Apple iPhone 5 16GB
)
[4] => Array
(
[name] => Samsung GT-P5110 Galaxy S 4 10.1 16GB
)
[5] => Array
(
[name] => Samsung UE46ES6715
)
[6] => Array
(
[name] => Samsung 830 Series MZ-7PC128 128GB
)
[7] => Array
(
[name] => Samsung GT-N8000 Galaxy Note 10.1 16GB
)
[8] => Array
(
[name] => Samsung 830 Series MZ-7PC256 256GB
)
[9] => Array
(
[name] => Samsung UE46ES6715
)
[10] => Array
(
[name] => Samsung GT-2423 Galaxy Tab 4 10.1 16GB
)`;
// 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