Chapter 2 - Variables. A twist of the exercise
Posted by witbooie
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Re: Chapter 2 - Variables. A twist of the exercise February 15, 2013 05:16AM |
LoL
It is pretty exciting isn't it!!
Don't worry just to make sure I understand every word everyone says I go google & WikiPedia it, that
way I have more than an Idea what the smart people are talking about, I actual I starting to now.
Another big help is Youtube, it has lots of tutoruals on PHP for beginners, and what makes it nice is that the videos are
short & to the point.
It is pretty exciting isn't it!!
Don't worry just to make sure I understand every word everyone says I go google & WikiPedia it, that
way I have more than an Idea what the smart people are talking about, I actual I starting to now.
Another big help is Youtube, it has lots of tutoruals on PHP for beginners, and what makes it nice is that the videos are
short & to the point.
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February 15, 2013 08:31AM |
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February 18, 2013 07:40AM |
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Re: Chapter 2 - Variables. A twist of the exercise February 20, 2013 09:19PM |
Good day
i have done the chapter 2 and it was very nice and easy
i have done the chapter 2 and it was very nice and easy
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February 25, 2013 03:48PM |
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February 25, 2013 04:38PM |
Your question may seem insignificant... but it is not, because you are really asking... is there an easier way to do stuff than my way? Good on you for asking it, and on Shado to respond so eloquently
Yes, there is. In-built PHP Functions (the function which is built-in to the PHP parser ask you for your input/s, and provide you with the result without you having to understand the code inside the function . Classes, same usefulness. Written by other people which you adapt to suit your purposes. But baby steps - do not run ahead of yourself. Learn the basics, because you need these baby steps in order to understand how to use functions and classes to your benefit.
The portfolio has been designed to get you to ask such questions.
Yes, there is. In-built PHP Functions (the function which is built-in to the PHP parser ask you for your input/s, and provide you with the result without you having to understand the code inside the function . Classes, same usefulness. Written by other people which you adapt to suit your purposes. But baby steps - do not run ahead of yourself. Learn the basics, because you need these baby steps in order to understand how to use functions and classes to your benefit.
The portfolio has been designed to get you to ask such questions.
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February 27, 2013 08:01AM |
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Re: Chapter 2 - Variables. A twist of the exercise March 20, 2013 09:55PM |
html>
<head>
<title>More on Variables - a confusing example</title>
</head>
<body>
<?php
// Testing Variables
$first_number=200;
$second_number=10;
$third_number="200";
$fourth_number="10";
$fifth_number='200';
$sixth_number='10';
print($first_number+$second_number." "
;
print($third_number+$fourth_number." ";
print($fifth_number+$sixth_number);
?>
</body>
</html>
I was expecting my fifth and sixth number to print out 20010 but all three print statements printed out 210. I thought the single quotation marks would make it text. What am I missing?
<head>
<title>More on Variables - a confusing example</title>
</head>
<body>
<?php
// Testing Variables
$first_number=200;
$second_number=10;
$third_number="200";
$fourth_number="10";
$fifth_number='200';
$sixth_number='10';
print($first_number+$second_number." "
;
print($third_number+$fourth_number." "
;
print($fifth_number+$sixth_number);
?>
</body>
</html>
I was expecting my fifth and sixth number to print out 20010 but all three print statements printed out 210. I thought the single quotation marks would make it text. What am I missing?
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March 21, 2013 05:25AM |
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