Debug

error_reporting(E_ALL);
ini_set("display_errors", 1);
include("function.php");

SMTP connect() failed Solution: change to $mail->isMail() instead of isSMTP()

SMTP connect() failed Solution: change to $mail->isMail() instead of isSMTP()

ob_start to include file

         ob_start ();
         include 'email_template/'.$pdf_card[$choose_template];
         $output = ob_get_contents ();
         ob_end_clean ();

1. 1. Log into your Joomla 3.0 administrative dashboard
2. 2. In the top menu, click Extensions and then click Template Manager
3. 3. In the tabs at the top of the page, click the Options tab
4. 4. Under the Templates tab, find the following setting:
   
   Preview Module Positions
   Enable the preview of the module positions in the template by appending tp=1 to the web address. Also enables the Preview button in the list of templates. Please refresh the page after changing this setting.
   
   Click Enabled next to this option, and then click the Save & Close button at the top of the page.
5. 5. Once again, in the top menu, click Extensions and then click Template Manager
6. 6. Now that we have the Preview Module Positions setting enabled, you will see a preview icon next to your Site Templates. Click the preview icon next to the template you would like to view.
   
7. 7. After clicking the preview icon, you'll see a new window appear that looks similar to the below (we are previewing the prostart template):
   
   As you can see in the screenshot above, the red arrow points to position-7. If you wanted a module to show in this position, you would assign the module to position-7.

How to  using  custom module:

{loadposition nameofmodule}

SQL quiz

W3Schools SQL Quiz

SQL QUIZ	Points: 24 out of 25

1. What does SQL stand for?

You answered:

Structured Query Language

 Correct Answer!

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2. Which SQL statement is used to extract data from a database?

You answered:

SELECT

 Correct Answer!

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3. Which SQL statement is used to update data in a database?

You answered:

UPDATE

 Correct Answer!

---

4. Which SQL statement is used to delete data from a database?

You answered:

DELETE

 Correct Answer!

---

5. Which SQL statement is used to insert new data in a database?

You answered:

INSERT INTO

 Correct Answer!

---

6. With SQL, how do you select a column named "FirstName" from a table named "Persons"?

You answered:

SELECT FirstName FROM Persons

 Correct Answer!

---

7. With SQL, how do you select all the columns from a table named "Persons"?

You answered:

SELECT * FROM Persons

 Correct Answer!

---

8. With SQL, how do you select all the records from a table named "Persons" where the value of the column "FirstName" is "Peter"?

You answered:

SELECT * FROM Persons WHERE FirstName='Peter'

 Correct Answer!

---

9. With SQL, how do you select all the records from a table named "Persons" where the value of the column "FirstName" starts with an "a"?

You answered:

SELECT * FROM Persons WHERE FirstName LIKE 'a%'

 Correct Answer!

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10. The OR operator displays a record if ANY conditions listed are true. The AND operator displays a record if ALL of the conditions listed are true

You answered:

True

 Correct Answer!

---

11. With SQL, how do you select all the records from a table named "Persons" where the "FirstName" is "Peter" and the "LastName" is "Jackson"?

You answered:

SELECT * FROM Persons WHERE FirstName='Peter' AND LastName='Jackson'

 Correct Answer!

---

12. With SQL, how do you select all the records from a table named "Persons" where the "LastName" is alphabetically between (and including) "Hansen" and "Pettersen"?

You answered:

SELECT * FROM Persons WHERE LastName BETWEEN 'Hansen' AND 'Pettersen'

 Correct Answer!

---

13. Which SQL statement is used to return only different values?

You answered:

SELECT DISTINCT

 Correct Answer!

---

14. Which SQL keyword is used to sort the result-set?

You answered:

ORDER BY

 Correct Answer!

---

15. With SQL, how can you return all the records from a table named "Persons" sorted descending by "FirstName"?

You answered:

SELECT * FROM Persons ORDER BY FirstName DESC

 Correct Answer!

---

16. With SQL, how can you insert a new record into the "Persons" table?

You answered:

INSERT INTO Persons VALUES ('Jimmy', 'Jackson')

 Correct Answer!

---

17. With SQL, how can you insert "Olsen" as the "LastName" in the "Persons" table?

You answered:

INSERT INTO Persons (LastName) VALUES ('Olsen')

 Correct Answer!

---

18. How can you change "Hansen" into "Nilsen" in the "LastName" column in the Persons table?

You answered:

UPDATE Persons SET LastName='Nilsen' WHERE LastName='Hansen'

 Correct Answer!

---

19. With SQL, how can you delete the records where the "FirstName" is "Peter" in the Persons Table?

You answered:

DELETE FROM Persons WHERE FirstName = 'Peter'

 Correct Answer!

---

20. With SQL, how can you return the number of records in the "Persons" table?

You answered:

SELECT COUNT() FROM Persons

 Wrong Answer!

---

21. What is the most common type of join?

You answered:

INNER JOIN

 Correct Answer!

---

22. Which operator is used to select values within a range?

You answered:

BETWEEN

 Correct Answer!

---

23. The NOT NULL constraint enforces a column to not accept null values.

You answered:

True

 Correct Answer!

---

24. Which operator is used to search for a specified pattern in a column?

You answered:

LIKE

 Correct Answer!

---

25. Which SQL statement is used to create a table in a database?

You answered:

CREATE TABLE

 Correct Answer!

JavaScript Quiz

W3Schools JavaScript Quiz

JavaScript QUIZ	Points: 21 out of 25

1. Inside which HTML element do we put the JavaScript?

You answered:

<script>

 Correct Answer!

---

2. What is the correct JavaScript syntax to change the content of the HTML element below?


<p id="demo">This is a demonstration.</p>

You answered:

document.getElementById("demo").innerHTML = "Hello World!";

 Correct Answer!

---

3. Where is the correct place to insert a JavaScript?

You answered:

Both the <head> section and the <body> section are correct

 Correct Answer!

---

4. What is the correct syntax for referring to an external script called "xxx.js"?

You answered:

<script src="xxx.js">

 Correct Answer!

---

5. The external JavaScript file must contain the <script> tag.

You answered:

False

 Correct Answer!

---

6. How do you write "Hello World" in an alert box?

You answered:

alert("Hello World");

 Correct Answer!

---

7. How do you create a function in JavaScript?

You answered:

function myFunction()

 Correct Answer!

---

8. How do you call a function named "myFunction"?

You answered:

myFunction()

 Correct Answer!

---

9. How to write an IF statement in JavaScript?

You answered:

if (i == 5)

 Correct Answer!

---

10. How to write an IF statement for executing some code if "i" is NOT equal to 5?

You answered:

if (i != 5)

 Correct Answer!

---

11. How does a WHILE loop start?

You answered:

while (i <= 10)

 Correct Answer!

---

12. How does a FOR loop start?

You answered:

for (i = 0; i <= 5; i++)

 Correct Answer!

---

13. How can you add a comment in a JavaScript?

You answered:

//This is a comment

 Correct Answer!

---

14. How to insert a comment that has more than one line?

You answered:

/*This comment has
more than one line*/

 Correct Answer!

---

15. What is the correct way to write a JavaScript array?

You answered:

 Wrong Answer!

---

16. How do you round the number 7.25, to the nearest integer?

You answered:

Math.round(7.25)

 Correct Answer!

---

17. How do you find the number with the highest value of x and y?

You answered:

Math.max(x, y)

 Correct Answer!

---

18. What is the correct JavaScript syntax for opening a new window called "w2" ?

You answered:

w2 = window.new("http://www.w3schools.com");

 Wrong Answer!

---

19. JavaScript is the same as Java.

You answered:

True

 Wrong Answer!

---

20. How can you detect the client's browser name?

You answered:

browser.name

 Wrong Answer!

---

21. Which event occurs when the user clicks on an HTML element?

You answered:

onclick

 Correct Answer!

---

22. How do you declare a JavaScript variable?

You answered:

var carName;

 Correct Answer!

---

23. Which operator is used to assign a value to a variable?

You answered:

=

 Correct Answer!

---

24. What will the following code return: Boolean(10 > 9)

You answered:

true

 Correct Answer!

---

25. Is JavaScript case-sensitive?

You answered:

Yes

 Correct Answer!

Bootstrap Quiz

W3Schools Bootstrap Quiz

Bootstrap QUIZ	Points: 18 out of 25

1. Bootstrap 3 is mobile-first.

You answered:

True

 Correct Answer!

---

2. Which class provides a responsive fixed width container?

You answered:

.container-fixed

 Wrong Answer!

---

3. Which class provides a full width container, spanning the entire width of the viewport?

You answered:

.container

 Wrong Answer!

---

4. The Bootstrap grid system is based on how many columns?

You answered:

12

 Correct Answer!

---

5. Which class adds zebra-stripes to a table?

You answered:

.table-zebra

 Wrong Answer!

---

6. Which class shapes an image to a circle?

You answered:

.img-circle

 Correct Answer!

---

7. Which class is used to create a big box for calling extra attention?

You answered:

.jumbotron

 Correct Answer!

---

8. Which button class is used to create a large button?

You answered:

.btn-lg

 Correct Answer!

---

9. Which class is used to create a button group?

You answered:

.btn-group

 Correct Answer!

---

10. How can you insert a search icon?

You answered:

<span class="glyph glyph-search"></span>

 Wrong Answer!

---

11. Which class is used to create a badge?

You answered:

.badge

 Correct Answer!

---

12. Which class is used to create a basic pagination?

You answered:

.pagination

 Correct Answer!

---

13. Which class is used to create a basic list group?

You answered:

.list-group

 Correct Answer!

---

14. Which class adds a heading to a panel?

You answered:

.panel-head

 Wrong Answer!

---

15. Which class indicates a dropdown menu?

You answered:

.dropdown

 Correct Answer!

---

16. A standard navigation tab is created with:

You answered:

<ul class="nav nav-navbar">

 Wrong Answer!

---

17. A standard navigation bar is created with:

You answered:

<nav class="navbar navbar-default">

 Correct Answer!

---

18. Which class is used to create a black navigation bar?

You answered:

.navbar-black

 Wrong Answer!

---

19. Which plugin is used to cycle through elements, like a slideshow?

You answered:

Carousel

 Correct Answer!

---

20. Which plugin is used to create a modal window?

You answered:

Modal

 Correct Answer!

---

21. Which plugin is used to create a tooltip?

You answered:

Tooltip

 Correct Answer!

---

22. Which contextual class indicates a succesful or positive action?

You answered:

.text-success

 Correct Answer!

---

23. Which contextual class indicates a dangerous or potentially negative action?

You answered:

.text-danger

 Correct Answer!

---

24. Which class indicates uppercased text?

You answered:

.text-uppercase

 Correct Answer!

---

25. The Bootstrap grid system works across multiple devices.

You answered:

True

 Correct Answer!

---

By W3Schools	Time spent: 5:05

PHP Quiz in W3schools

W3Schools PHP Quiz

PHP QUIZ	Points: 19 out of 25

1. What does PHP stand for?

You answered:

Personal Hypertext Processor

 Wrong Answer!

---

2. PHP server scripts are surrounded by delimiters, which?

You answered:

<?php...?>

 Correct Answer!

---

3. How do you write "Hello World" in PHP

You answered:

echo "Hello World";

 Correct Answer!

---

4. All variables in PHP start with which symbol?

You answered:

$

 Correct Answer!

---

5. What is the correct way to end a PHP statement?

You answered:

;

 Correct Answer!

---

6. The PHP syntax is most similar to:

You answered:

Perl and C

 Correct Answer!

---

7. How do you get information from a form that is submitted using the "get" method?

You answered:

$_GET[];

 Correct Answer!

---

8. When using the POST method, variables are displayed in the URL:

You answered:

False

 Correct Answer!

---

9. In PHP you can use both single quotes ( ' ' ) and double quotes ( " " ) for strings:

You answered:

True

 Correct Answer!

---

10. Include files must have the file extension ".inc"

You answered:

False

 Correct Answer!

---

11. What is the correct way to include the file "time.inc" ?

You answered:

<?php include "time.inc"; ?>

 Correct Answer!

---

12. What is the correct way to create a function in PHP?

You answered:

function myFunction()

 Correct Answer!

---

13. What is the correct way to open the file "time.txt" as readable?

You answered:

fopen("time.txt","r");

 Correct Answer!

---

14. PHP allows you to send emails directly from a script

You answered:

False

 Wrong Answer!

---

15. Which superglobal variable holds information about headers, paths, and script locations?

You answered:

$_SERVER

 Correct Answer!

---

16. What is the correct way to add 1 to the $count variable?

You answered:

$count =+1

 Wrong Answer!

---

17. What is a correct way to add a comment in PHP?

You answered:

/*...*/

 Correct Answer!

---

18. PHP can be run on Microsoft Windows IIS(Internet Information Server):

You answered:

False

 Wrong Answer!

---

19. The die() and exit() functions do the exact same thing.

You answered:

False

 Wrong Answer!

---

20. Which one of these variables has an illegal name?

You answered:

$my-Var

 Correct Answer!

---

21. The setcookie() function must appear BEFORE the <html> tag.

You answered:

True

 Correct Answer!

---

22. In PHP, the only way to output text is with echo.

You answered:

False

 Correct Answer!

---

23. How do you create an array in PHP?

You answered:

$cars = array("Volvo", "BMW", "Toyota");

 Correct Answer!

---

24. The if statement is used to execute some code only if a specified condition is true

You answered:

False

 Wrong Answer!

---

25. Which operator is used to check if two values are equal and of same data type?

You answered:

===

 Correct Answer!