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  1. <?php
  2.  
  3.     $string ="Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore ipsum et dolore magna aliqua.";
  4.  
  5.     $string2 ="Lorem dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.";
  6.  
  7.     loremIpsum  ($string );
  8.     //string contrains lorem and ipsum
  9.     loremIpsum  ($string2 );
  10.     //string only contrains lorem
  11.  
  12.     function loremIpsum  ($string){
  13.         if (!preg_match('/(lorem.*?ipsum|ipsum.*?lorem)/sim', $string)) {
  14.  
  15.             if (preg_match('/lorem/sim', $string )) {
  16.                 # Successful match
  17.                 echo "string only  contrains lorem";;
  18.             }else{
  19.                 echo "string doesn't contrain lorem";
  20.             }
  21.  
  22.         }else{
  23.             echo "string contrains lorem and ipsum";
  24.         }
  25. }
Success #stdin #stdout 0.01s 24192KB
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string contrains lorem and ipsumstring only  contrains lorem
https://ideone.com/vfPBif
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
secret

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