import Foundation
let pattern = #"href="([^"]*+)""#
let regex = try! NSRegularExpression(pattern: pattern, options: .anchorsMatchLines)
let testString = #"""
<a href="http:/my.domain/simple-product-2.html" class="product-image"><img src="http://my.domain/media/catalog/product/cache/1/small_image/75x/9df78eab33525d08d6e5fb8d27136e95/images/catalog/product/placeholder/small_image.jpg" width="75" height="75" alt="Simple Product 2" title="Simple Product 2"></a>
<div class="product-details">
<h3 class="product-name"><a href="http://my.domain/simple-product-2.html">Simple Product 2</a></h3>
<div class="price-box">
<span class="regular-price" id="product-price-2-related">
<span class="price">$42.00</span> </span>
</div>
<p><a href="http://my.domain/wishlist/index/add/product/2/form_key/PLOSE4N7mH4kcOgX/" class="link-wishlist">Add to Wishlist</a></p>
</div>
"""#
let stringRange = NSRange(location: 0, length: testString.utf16.count)
let matches = regex.matches(in: testString, range: stringRange)
var result: [[String]] = []
for match in matches {
var groups: [String] = []
for rangeIndex in 1 ..< match.numberOfRanges {
let nsRange = match.range(at: rangeIndex)
guard !NSEqualRanges(nsRange, NSMakeRange(NSNotFound, 0)) else { continue }
let string = (testString as NSString).substring(with: nsRange)
groups.append(string)
}
if !groups.isEmpty {
result.append(groups)
}
}
print(result)
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 Swift 5.2, please visit: https://developer.apple.com/documentation/foundation/nsregularexpression