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  1. <?php
  2.  
  3.     $input_string = "yes today is 2013-10-24";
  4.     if(preg_match("/\d{4}-\d{2}-\d{2}/", $input_string, $match))
  5.     {
  6.     	print_r($match);
  7.     }
  8.     else
  9.     	echo "not matched";
Success #stdin #stdout 0.01s 20568KB
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Array
(
    [0] => 2013-10-24
)
https://ideone.com/LMPV0y
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
secret

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