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<?php $key = 12345; $email = "somto@gmail.com"; $keyArr = array(12345 => array("somto@gmail.com", "james@yahoo.com",), 54321 => array("munz@gmail.com",)); $errors = []; if (!array_key_exists($key, $keyArr) || !in_array($email, $keyArr[$key])) { $errors['key'] = "Invalid email or key!"; } var_dump($errors);
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
array(0) { }
preferences:
118.39 ms | 407 KiB | 5 Q