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<?php $try = 2; if ($try == 1) { $tries = array("when what", "why?"); $answers = array("Why", "Why?"); } else if ($try == 2) { $tries = array("why?", "why"); $answers = array("Why", "Why?"); } else if ($try == 3) { $tries = array("why?"); $answers = array("Why", "Why?"); } print_r($tries); print_r($answers); // $count = 0; foreach ($answers as $key => $value) { if (in_array(strtolower($value),$tries)) { $count++; } } echo "Count is: ".$count; ?>
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Array ( [0] => why? [1] => why ) Array ( [0] => Why [1] => Why? ) Count is: 2

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244.14 ms | 405 KiB | 338 Q