First Draft
First Draft of the Example Files
This commit is contained in:
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<?php // formtest.php
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echo <<<_END
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<html>
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<head>
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<title>Form Test</title>
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</head>
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<body>
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<form method="post" action="formtest.php">
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What is your name?
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<input type="text" name="name">
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<input type="submit">
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</form>
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</body>
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</html>
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_END;
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?>
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<?php // formtest2.php
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if (!empty(($_POST['name']))) $name = $_POST['name'];
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else $name = "(Not Entered)";
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echo <<<_END
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<html>
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<head>
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<title>Form Test</title>
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</head>
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<body>
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Your name is: $name<br>
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<form method="post" action="formtest.php">
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What is your name?
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<input type="text" name="name">
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<input type="submit">
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</form>
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</body>
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</html>
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_END;
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?>
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<form method="post" action="calc.php"><pre>
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Loan Amount <input type="text" name="principle">
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Monthly Repayment <input type="text" name="monthly">
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Number of Years <input type="text" name="years" value="25">
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Interest Rate <input type="text" name="rate" value="6">
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<input type="submit">
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</pre></form>
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Vanilla <input type="checkbox" name="ice" value="Vanilla">
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Chocolate <input type="checkbox" name="ice" value="Chocolate">
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Strawberry <input type="checkbox" name="ice" value="Strawberry">
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@@ -0,0 +1,3 @@
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Vanilla <input type="checkbox" name="ice[]" value="Vanilla">
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Chocolate <input type="checkbox" name="ice[]" value="Chocolate">
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Strawberry <input type="checkbox" name="ice[]" value="Strawberry">
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@@ -0,0 +1,3 @@
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8am-Noon<input type="radio" name="time" value="1">
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Noon-4pm<input type="radio" name="time" value="2" checked="checked">
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4pm-8pm<input type="radio" name="time" value="3">
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@@ -0,0 +1,8 @@
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Vegetables
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<select name="veg" size="1">
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<option value="Peas">Peas</option>
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<option value="Beans">Beans</option>
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<option value="Carrots">Carrots</option>
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<option value="Cabbage">Cabbage</option>
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<option value="Broccoli">Broccoli</option>
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</select>
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@@ -0,0 +1,8 @@
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Vegetables
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<select name="veg" size="5" multiple="multiple">
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<option value="Peas">Peas</option>
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<option value="Beans">Beans</option>
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<option value="Carrots">Carrots</option>
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<option value="Cabbage">Cabbage</option>
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<option value="Broccoli">Broccoli</option>
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</select>
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<?php
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function sanitizeString($var)
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{
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if (get_magic_quotes_gpc())
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$var = stripslashes($var);
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$var = strip_tags($var);
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$var = htmlentities($var);
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return $var;
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}
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function sanitizeMySQL($pdo, $var)
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{
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$var = $pdo->quote($var);
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$var = sanitizeString($var);
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return $var;
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}
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?>
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<?php // convert.php
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$f = $c = '';
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if (isset($_POST['f'])) $f = sanitizeString($_POST['f']);
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if (isset($_POST['c'])) $c = sanitizeString($_POST['c']);
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if (is_numeric($f))
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{
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$c = intval((5 / 9) * ($f - 32));
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$out = "$f °f equals $c °c";
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}
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elseif(is_numeric($c))
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{
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$f = intval((9 / 5) * $c + 32);
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$out = "$c °c equals $f °f";
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}
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else $out = "";
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echo <<<_END
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<html>
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<head>
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<title>Temperature Converter</title>
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</head>
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<body>
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<pre>
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Enter either Fahrenheit or Celsius and click on Convert
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<b>$out</b>
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<form method="post" action="convert.php">
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Fahrenheit <input type="text" name="f" size="7">
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Celsius <input type="text" name="c" size="7">
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<input type="submit" value="Convert">
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</form>
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</pre>
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</body>
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</html>
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_END;
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function sanitizeString($var)
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{
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if (get_magic_quotes_gpc())
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$var = stripslashes($var);
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$var = htmlentities($var);
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$var = strip_tags($var);
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return $var;
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}
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?>
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<?php // convert.php
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$f = $c = '';
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if (isset($_POST['f'])) $f = sanitizeString($_POST['f']);
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if (isset($_POST['c'])) $c = sanitizeString($_POST['c']);
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if (is_numeric($f))
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{
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$c = intval((5 / 9) * ($f - 32));
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$out = "$f °f equals $c °c";
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}
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elseif(is_numeric($c))
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{
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$f = intval((9 / 5) * $c + 32);
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$out = "$c °c equals $f °f";
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}
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else $out = "";
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echo <<<_END
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<html>
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<head>
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<title>Temperature Converter</title>
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</head>
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<body>
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<pre>
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Enter either Fahrenheit or Celsius and click on Convert
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<b>$out</b>
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<form method="post" action="convert.php">
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Fahrenheit <input type="text" name="f" size="7">
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Celsius <input type="text" name="c" size="7">
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<input type="submit" value="Convert">
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</form>
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</pre>
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</body>
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</html>
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_END;
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function sanitizeString($var)
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{
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if (get_magic_quotes_gpc())
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$var = stripslashes($var);
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$var = htmlentities($var);
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$var = strip_tags($var);
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return $var;
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}
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?>
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@@ -0,0 +1,16 @@
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<?php // formtest.php
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echo <<<_END
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<html>
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<head>
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<title>Form Test</title>
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</head>
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<body>
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<form method="post" action="formtest.php">
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What is your name?
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<input type="text" name="name">
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<input type="submit">
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</form>
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</body>
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</html>
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_END;
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?>
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@@ -0,0 +1,20 @@
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<?php // formtest2.php
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if (!empty(($_POST['name']))) $name = $_POST['name'];
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else $name = "(Not Entered)";
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echo <<<_END
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<html>
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<head>
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<title>Form Test</title>
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</head>
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<body>
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Your name is: $name<br>
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<form method="post" action="formtest2.php">
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What is your name?
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<input type="text" name="name">
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<input type="submit">
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</form>
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</body>
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</html>
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_END;
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?>
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