<?php

	$array = [10, 8, 9, 11, 63, 3];


	function order($array, $ascOrDesc = 'asc')
	{
		if($ascOrDesc == 'desc')
		{
			echo 'Classement par ordre croissant ' ;
			sort($array);


			foreach ($array as $value) {
				echo $value .' ';
			}

		}else if($ascOrDesc == 'asc')
		{
			echo 'Classement par ordre décroissant ' ;
			rsort($array);

				foreach ($array as $value) {
				echo $value .' ';
			}

		}else
		{
			echo 'erreur valeur de la clé ';
			$array = ['error'];
		}
		return ' ';
	}

	var_dump(order($array, 'desc'));
		echo '<br> <hr>';
	var_dump(order($array, 'asc'));
			echo '<br> <hr>';
	var_dump(order($array, 'ascss'));


function oddOrEven($array, $oddOrEven = 'even')
{
	$isOdd = null;
	$verif = 0;
	foreach ($array as $value) {

		if($value % 2)
		{
			$verif = 1;
		}else{
			$verif = 0;
		}
	}

	if ($verif == 1) {
		$isOdd = ' it is an even';
	}else{
		$isOdd = 'it is an Odd';
	}
	return $isOdd;
}
var_dump(oddOrEven($array, 'odd'));
echo '<br> <hr>';
var_dump(oddOrEven($array, 'odd'));
echo '<br> <hr>';


// fixed sql syntax
$sql = "SELECT a.authorId, a.name, count(b.bookId) as countBook FROM books b INNER JOIN author a ON a.authorId ";

/*

*
*
 	what's wrong with this code
la variable number n'est pas defini
 *
 *
 */

/******** regex capturing all the line finishing by . or - *******/
$line = "fffffffff.";
$line2 = "fffffffff-";

$size = strlen($line);
$pattern = '/./';
$pattern1 = '/-/';

preg_match($pattern, substr($line,$size-1), $matches);
print_r($matches);

echo "<br>";
preg_match($pattern1, substr($line2,$size-1), $match);
print_r($match);

 ?>