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<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Strict Check Whether A Value Exists in an Array in PHP</title> </head> <body> <pre> <?php // Sample array $numbers = array(5, 7, "10", 12, 15, "18", 20); // Searching value inside numbers array if(in_array("15", $numbers, true)){ echo "Match found!"; } else{ echo "No match found!"; } ?> </pre> </body> </html>
