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run code in 150+ php & hhvm versions
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<?php $pattern='/[^\w]adi\s/'; if(preg_match($pattern,'this is aditya docs')){ echo"sring found"; } else{ echo"string not found"; }
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
string not found