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  1. <?php
  2.  
  3. $string = 'abc\.com|xyz\.com';
  4. $s  = "Some long string with http:". "//sub.abc.com inside";
  5. $res = preg_replace_callback('~http://\S+~', function ($m) use ($string) {
  6. 	if (preg_match('/\b(?:'.$string.')\b/', $m[0])) {
  7. 		return "GOOD_URL";
  8. 	} else {
  9. 		return "BAD_URL";
  10. 	}
  11. }, $s);
  12. echo $res;
Success #stdin #stdout 0.01s 52488KB
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Standard input is empty
stdout
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Some long string with GOOD_URL inside
https://ideone.com/Du6mei
language:
PHP (php 7.3.5)
created:
9 years ago
visibility:
secret

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