more looping stuff and playing with colors for Stephen, generalized header bits a touch

14 years ago · 9dab7bf8d7
parent 3970fead8f
commit 9dab7bf8d7
2 changed files with 89 additions and 17 deletions
--- a/docroot/html/_head.php
+++ b/docroot/html/_head.php
@ -0,0 +1,35 @@
+<?php
+
+
+function mkheader($title, $bgcolor) {
+    ?>
+    <!DOCTYPE html>
+    <html>
+    <head>
+        <title><?php echo $title; ?></title>
+        <style type='text/css'>
+        /*<![CDATA[*/
+
+        body {
+            color: #222;
+            background-color: #eee;
+            font-family: monospace;
+        }
+
+        pre {
+            border: 1px dashed #777;
+            color: #000;
+            background-color: <?php echo $bgcolor ?>;
+            padding: 5px;
+            margin: 10px;
+        }
+
+        /*]]>*/
+        </style>
+    </head>
+    <?php
+
+}
+
+
+?>
--- a/docroot/html/loops.php
+++ b/docroot/html/loops.php
@ -1,22 +1,34 @@
-<!DOCTYPE html>
-<html>
-  <head>
-    <title>looping!</title>
-    <style type="text/css">
-    /*<![CDATA[*/
-
-    pre {
-        border: 1px dashed #777;
-        color: #222;
-        background: #fefefe;
-        padding: 5px;
-        margin: 10px;
-    }
+<?php
+
+require_once("_head.php");
+
+
+$BGCOLOR_CHOICES = array(
+    'pink',
+    'purple',
+    'blue',
+    'red',
+    'green',
+    'gray',
+    'white',
+    'orange'
+);
+
+
+$bgcolor = $_GET['bgcolor'];
+if (! $bgcolor) {
+    $bgcolor = $BGCOLOR_CHOICES[array_rand($BGCOLOR_CHOICES, 1)];
+}
+
+
+mkheader("looping!", $bgcolor);
+
+?>

-    /*]]>*/
-    </style>
-  </head>
  <body>
+    <p>Using &lt;pre&gt; bgcolor = <?php echo $bgcolor; ?></p>
+
+    <!-- ======================================================= -->
    <pre><?php

    $c = 0;
@ -28,6 +40,7 @@
    ?></pre>


+    <!-- ======================================================= -->
    <pre><?php

    $myname = "Fred";
@ -49,6 +62,7 @@
    ?></pre>


+    <!-- ======================================================= -->
    <pre><?php
    $c = 6;

@ -59,6 +73,7 @@
    ?></pre>


+    <!-- ======================================================= -->
    <pre><?php

    for ($i = 0; $i < 5; $i++) {
@ -68,6 +83,7 @@
    ?></pre>


+    <!-- ======================================================= -->
    <pre><?php

    $menu = array(
@ -88,5 +104,26 @@

    ?></pre>

+
+    <!-- ======================================================= -->
+    <pre><?php
+
+    $array = array(
+        "1st" => "My House",
+        "2nd" => "My Car",
+        "3rd" => "My Lab"
+    );
+
+    foreach ($array as $key => $value) {
+
+        if ($value == "My Lab") {
+            $array[$key] = $value = "My Laboratory";
+        }
+
+        print "$key holds the value $value \n";
+    }
+
+    ?></pre>
+
  </body>
 </html>