- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.32, 7.1.26 - 7.1.33, 7.2.17 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.32, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- <!doctype html> <html> <head> <title>question2</title> <head> <body> if(isset($_POST['num1'])){ $num1 = $_POST['num1']; $num2 = $_POST['num2']; $result = $num1 + $num2; } ?> <form action="test.htm" method="post" name="myform" align="center"> Enter number 1:<input type="text" name="num1" /> <br> Enter number 2:<input type="text" name="num2" /> <br> <input type="submit" name="result" /> </form> <hr> <table border='1' align='center'> <td>number 1</td><td>calculate</td><td>number 2</td><td>result</td> <tr> <td> <? echo $num1; ?> </td> <td>+</td> <td> <? echo $num2; ?> </td> <td> <? echo $result; ?> </td> //</table> </body> </html>
- Output for 8.0.13
- <!doctype html> <html> <head> <title>question2</title> <head> <body> if(isset($_POST['num1'])){ $num1 = $_POST['num1']; $num2 = $_POST['num2']; $result = $num1 + $num2; } ?> <form action="test.htm" method="post" name="myform" align="center"> Enter number 1:<input type="text" name="num1" /> <br> Enter number 2:<input type="text" name="num2" /> <br> <input type="submit" name="result" /> </form> <hr> <table border='1' align='center'> <td>number 1</td><td>calculate</td><td>number 2</td><td>result</td> <tr> <td> Warning: Undefined variable $num1 in /in/rKgV8 on line 28 </td> <td>+</td> <td> Warning: Undefined variable $num2 in /in/rKgV8 on line 32 </td> <td> Warning: Undefined variable $result in /in/rKgV8 on line 35 </td> //</table> </body> </html>
- Output for 5.4.34 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0, 7.4.33
- <!doctype html> <html> <head> <title>question2</title> <head> <body> if(isset($_POST['num1'])){ $num1 = $_POST['num1']; $num2 = $_POST['num2']; $result = $num1 + $num2; } ?> <form action="test.htm" method="post" name="myform" align="center"> Enter number 1:<input type="text" name="num1" /> <br> Enter number 2:<input type="text" name="num2" /> <br> <input type="submit" name="result" /> </form> <hr> <table border='1' align='center'> <td>number 1</td><td>calculate</td><td>number 2</td><td>result</td> <tr> <td> Notice: Undefined variable: num1 in /in/rKgV8 on line 28 </td> <td>+</td> <td> Notice: Undefined variable: num2 in /in/rKgV8 on line 32 </td> <td> Notice: Undefined variable: result in /in/rKgV8 on line 35 </td> //</table> </body> </html>
- Output for 7.3.32 - 7.3.33
- <!doctype html> <html> <head> <title>question2</title> <head> <body> if(isset($_POST['num1'])){ $num1 = $_POST['num1']; $num2 = $_POST['num2']; $result = $num1 + $num2; } ?> <form action="test.htm" method="post" name="myform" align="center"> Enter number 1:<input type="text" name="num1" /> <br> Enter number 2:<input type="text" name="num2" /> <br> <input type="submit" name="result" /> </form> <hr> <table border='1' align='center'> <td>number 1</td><td>calculate</td><td>number 2</td><td>result</td> <tr> <td> </td> <td>+</td> <td> </td> <td> </td> //</table> </body> </html>