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  1. <?php
  2.  
  3. // your code goes here
  4. $result ="OK|SDSDD";
  5.   if (!preg_match('(OK\|)', $result)) {
  6.         echo 'error';
  7.     }else{
  8.     	echo "working";
  9.     }
Success #stdin #stdout 0.02s 26424KB
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stdin
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Standard input is empty
stdout
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working
https://ideone.com/sakb82
language:
PHP (php 7.3.5)
created:
2 years ago
visibility:
public

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