PHPize Online / SQLize Online  /  SQLtest Online

<?php use Carbon\Carbon; $now = Carbon::now()->format('d/m/Y'); printf("Today is %s\nCurrent PHP version: %s \n\n", $now, phpversion()); $query = "SELECT VERSION() as version;"; // get DB version using PDO $stmt = $pdo->prepare($query); $stmt->execute(); $row = $stmt->fetch(PDO::FETCH_ASSOC); printf('DB version (PDO): %s ' . PHP_EOL, $row['version']); // Run query using mysqli $result = $mysqli->query($query); $version = $result->fetch_object(); printf('DB version (mysqli): %s ' . PHP_EOL, $version->version); // Select using Laravel $version = $db::select($query); printf('DB version (Laravel Query Builder): %s ' . PHP_EOL, $version[0]->version); echo "\n"; $number = 0; if( $number > 0){ echo "positive number"; } elseif ( $number < 0){ echo "negative number"; } else { echo "nubmer is null" ; } echo "\n\n"; echo "switch variant" ."\n\n"; switch ($number) { case ($number > 0): echo "positive number"; break; case ($number < 0): echo "negative number"; break; default: echo "nubmer is null" ; break; }; echo "\n\n"; echo "match variant" ."\n\n"; $output = match (true) { $number > 0 => "positive number", $number < 0 => "negative number", $number < 0 => "nubmer is null" }; var_dump($output);