esercizi in php

php_1_5.php

@@ -0,0 +1,76 @@
+
+<?php
+
+include ('header.html');
+
+///////////////////////////
+echo<<<_css
+
+<style>
+
+table {border: 1px solid black;}
+
+td {
+ border: 1px solid black;
+	text-align:center;
+}
+
+table tr:nth-child(3n+2) {
+	background-color:green;
+}
+table tr:nth-child(3n+3) {
+	background-color:pink;
+}
+table tr:nth-child(3n+4) {
+	background-color:red;
+}
+
+tr#first {
+	background-color:yellow;
+}
+
+</style>
+
+
+_css;
+echo "\n";
+///////////////////////////
+
+echo "<table>";
+
+echo "<tr id=\"first\"> <td>Numero</td> <td>Riga</td>  </tr>";
+
+for ($i=1;$i<=12;$i++){
+
+	echo "<tr>";
+	for ($y=1;$y<=2;$y++){
+
+		echo "<td>";
+
+		if ($y == 1){
+			echo $i;
+		} else {
+			echo "riga " . $i;
+		}
+
+
+		echo"</td>";
+
+
+	}
+
+	echo "</tr>\n";
+
+
+}
+
+echo "</table>";
+
+
+
+include ('footer.html');
+
+
+
+
+  ?>