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Checks if a value exists in an array

in_array — Checks if a value exists in an array

Search for the value "Disuza" in an array and output some text:

 <?php
       $people = array("Disuza", "Joe", "Glenn", "Cleveland");



           if (in_array("Disuza", $people))

           {

               echo "Match found";

           }

           else

           {

              echo "Match not found";

         }

?>
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