add correction

R3.01/tp/tp1/ex2/index.php

@@ -1,17 +1,19 @@
 <?php
-$clients = [ 
-	"Luc", 
-	7 => "Paul", 
-	2 =>"Martin", 
-	"Arnaud"
+$clients = [
+    "Luc",
+    7 => "Paul",
+    2 =>"Martin",
+    "Arnaud"
 ];
 
+var_dump($clients);
+
 $produits = [
-	20 => "Chemise",
-	3 => "Pantalon",
-	10 => "Jupe",
-	"Veste",
-	"Blouson"
+    20 => "Chemise",
+    3 => "Pantalon",
+    10 => "Jupe",
+    "Veste",
+    "Blouson"
 ];
 $array = ["a","b","c"];
 $array[] = "d";
@@ -23,4 +25,27 @@ print_r($clients);
 print_r($produits);
 print_r($array);
 echo "</pre>";
+
+// Exercice 2.1
+$tab = [];
+$somme = 0;
+for ($i = 0; $i < 10; $i++) {
+    $somme += $i; // somme des entiers de 0 à i
+    $tab[$i] = $somme; // la clé i contient cette somme
+}
+print_r($tab);
+
+
+// Exercice 2.2
+for ($debut = 1; $debut <= 50; $debut += 10) {
+    echo "<p>";
+    for ($i = $debut; $i < $debut + 10; $i++) {
+        if ($i % 2 === 0) {
+            echo "<strong>$i</strong> ";
+        } else {
+            echo "<em>$i</em> ";
+        }
+    }
+    echo "</p>";
+}
 ?>