- Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- ?php $value1 = $_POST['value1']; $value2 = $_POST['value2']; ?> <html> <title>PHP - Add two numbers</title> <body> <form action="addtwonumbers.php" method="post"> <input type="text" name="value1" value="0" /> <input type="text" name="value2" value="0" /> <input type="submit" value="Calculate values"/> </form> Answer : Warning: Undefined variable $value1 in /in/lJObA on line 13 Warning: Undefined variable $value2 in /in/lJObA on line 13 0 </body> </html>
- Output for 5.0.4 - 5.0.5, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
- ?php $value1 = $_POST['value1']; $value2 = $_POST['value2']; ?> <html> <title>PHP - Add two numbers</title> <body> <form action="addtwonumbers.php" method="post"> <input type="text" name="value1" value="0" /> <input type="text" name="value2" value="0" /> <input type="submit" value="Calculate values"/> </form> Answer : Notice: Undefined variable: value1 in /in/lJObA on line 13 Notice: Undefined variable: value2 in /in/lJObA on line 13 0 </body> </html>
- Output for 7.3.32 - 7.3.33
- ?php $value1 = $_POST['value1']; $value2 = $_POST['value2']; ?> <html> <title>PHP - Add two numbers</title> <body> <form action="addtwonumbers.php" method="post"> <input type="text" name="value1" value="0" /> <input type="text" name="value2" value="0" /> <input type="submit" value="Calculate values"/> </form> Answer : 0 </body> </html>
- Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28
- ?php $value1 = $_POST['value1']; $value2 = $_POST['value2']; ?> <html> <title>PHP - Add two numbers</title> <body> <form action="addtwonumbers.php" method="post"> <input type="text" name="value1" value="0" /> <input type="text" name="value2" value="0" /> <input type="submit" value="Calculate values"/> </form> Answer : Notice: Undefined variable: value2 in /in/lJObA on line 13 Notice: Undefined variable: value1 in /in/lJObA on line 13 0 </body> </html>
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.3
- ?php $value1 = $_POST['value1']; $value2 = $_POST['value2']; ?> <html> <title>PHP - Add two numbers</title> <body> <form action="addtwonumbers.php" method="post"> <input type="text" name="value1" value="0" /> <input type="text" name="value2" value="0" /> <input type="submit" value="Calculate values"/> </form> Answer : Notice: Undefined variable: value1 in /in/lJObA on line 13 Notice: Undefined variable: value2 in /in/lJObA on line 13 0 </body> </html>