Contas as dezenas de 01 a 25

<style>
	.esquerda {
		width: 30px;
		height: 30px;
		float: left;
		border:1px solid #000;
	}
	.direita {
		width: 200px;
		height: 30px;
		float: left;
		border:1px solid #000;
	}
</style>
<?php
	ini_set('display_errors', 1);
	ini_set('display_startup_errors', 1);
	error_reporting(E_ALL);

	/** @var [raw] [connection to database] */
	$user = "root";
	$pass = "123456";
    $pdo = new PDO('mysql:host=localhost;dbname=lotofacil', $user, $pass, array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION));
    $sql_1 = $pdo->prepare("SELECT * FROM concurso ORDER BY numero_concurso DESC LIMIT 42");
    $sql_1->execute();
    $foreach = $sql_1->fetchAll(PDO::FETCH_ASSOC);
    

    $all = [];
	foreach ($foreach as $concursos => $c) 
	{
		$implodeToCompare = implode(", ", $c);
		$explodeToCompare = explode(", ", $implodeToCompare);
		$all[] = $explodeToCompare; 
	}

	// INICIALIZA DEZENAS
	$d1 = 0; $d2 = 0; $d3 = 0; $d4 = 0;
	$d5 = 0; $d6 = 0; $d7 = 0; $d8 = 0;
	$d9 = 0; $d10 = 0; $d11 = 0; $d12 = 0;
	$d13 = 0; $d14 = 0; $d15 = 0; $d16 = 0; 
	$d17 = 0; $d18 = 0; $d19 = 0; $d20 = 0;
	$d21 = 0; $d22 = 0; $d23 = 0; $d24 = 0;
	$d25 = 0;

	foreach ($all as $agrupados => $agrup) {
		foreach ($agrup as $agrupado => $final) {

			$lotofacil = (($final == 1) ? $d1++ : "");
			$lotofacil = (($final == 2) ? $d2++ : "");
			$lotofacil = (($final == 3) ? $d3++ : "");
			$lotofacil = (($final == 4) ? $d4++ : "");
			$lotofacil = (($final == 5) ? $d5++ : "");
			$lotofacil = (($final == 6) ? $d6++ : "");
			$lotofacil = (($final == 7) ? $d7++ : "");
			$lotofacil = (($final == 8) ? $d8++ : "");
			$lotofacil = (($final == 9) ? $d9++ : "");
			$lotofacil = (($final == 10) ? $d10++ : "");
			$lotofacil = (($final == 11) ? $d11++ : "");
			$lotofacil = (($final == 12) ? $d12++ : "");
			$lotofacil = (($final == 13) ? $d13++ : "");
			$lotofacil = (($final == 14) ? $d14++ : "");
			$lotofacil = (($final == 15) ? $d15++ : "");			
			$lotofacil = (($final == 16) ? $d16++ : "");			
			$lotofacil = (($final == 17) ? $d17++ : "");			
			$lotofacil = (($final == 18) ? $d18++ : "");			
			$lotofacil = (($final == 19) ? $d19++ : "");			
			$lotofacil = (($final == 20) ? $d20++ : "");			
			$lotofacil = (($final == 21) ? $d21++ : "");			
			$lotofacil = (($final == 22) ? $d22++ : "");			
			$lotofacil = (($final == 23) ? $d23++ : "");			
			$lotofacil = (($final == 24) ? $d24++ : "");			
			$lotofacil = (($final == 25) ? $d25++ : "");

			$new[1] = $d1;
			$new[2] = $d2;
			$new[3] = $d3;	
			$new[4] = $d4;	
			$new[5] = $d5;	
			$new[6] = $d6;	
			$new[7] = $d7;	
			$new[8] = $d8;	
			$new[9] = $d9;	
			$new[10] = $d10;	
			$new[11] = $d11;	
			$new[12] = $d12;	
			$new[13] = $d13;	
			$new[14] = $d14;	
			$new[15] = $d15;	
			$new[16] = $d16;	
			$new[17] = $d17;	
			$new[18] = $d18;	
			$new[19] = $d19;	
			$new[20] = $d20;	
			$new[21] = $d21;	
			$new[22] = $d22;	
			$new[23] = $d23;	
			$new[24] = $d24;	
			$new[25] = $d25;
		}
	}

	$ordena = $new;
	echo "<pre>";
	print_r($ordena);

	echo "<table border='1' style='margin-bottom:35px'>";
		echo "<tr>";
		for ($i = 1; $i < count($ordena)+1; $i++)
		{ 
			echo "<td>{$i}</td>";
		}
		echo "</tr>";
		echo "<tr>";
		for ($i = 1; $i < count($ordena)+1; $i++)
		{ 
			echo "<td>{$ordena[$i]}</td>";
		}
		echo "</tr>";
	echo "</table>";	

	$par = 0;
	$impar = 0;
	$pares = 0;
	$impares = 0;
	foreach ($ordena as $key => $value) 
	{
		echo "<div class='esquerda'>$key</div>";
		echo "<div class='direita'>$value</div>";
		echo "<div style='clear:both;display:block'></div>";
		$pares = (($value % 2 === 0) ? $par++ : "");
		$impares = (($value % 2 !== 0) ? $impar++ : "");
	}

	if(empty($pares)){
		$pares = 25 - $impares;
	} elseif(empty($impares)) {
		$impares = 25 - $pares;
	}

	echo "<h2>São {$pares} dezenas pares</h2>";
	echo "<h2>São {$impares} dezenas impares</h2>";