Replacing a string on click of a button


Posted on 16th Feb 2014 07:03 pm by admin

Hi! Is there a way to replace a string on a click of a text link?

This is what I've come up with. It doesn't work at all ^^;;

Did you know?Explore Trending and Topic pages for more stories like this.
Code: <head>
<?php
$string = Red;
function changeBlue() {
$string=blue;
}
function changeGreen() {
$string=green;
}
?>
</head>

<body>
<p>The colour is <?php echo $string ?></p>
<br />
<a onclick='changeBlue()'>Blue</a>
<a onclick='changeGreen()'>Green</a>
</body>

I'm starting to learn PHP by myself, and I was hoping someone could help me wrap my head around this problem.
Trending TodaySee what people are reading
No comments posted yet

Your Answer:

Login to answer
175 Like 41 Dislike
Previous forums Next forums
Other forums

How do I create a 2D game "camera" to follow player?
In J2ME programming I'm targeting MIDP 2.0 devices.

I'm using gamecanvas and I was thinking t

Preserving user-entered linebreaks
Hi, I'm building a web 2.0 thingy from scratch and I wanna display text which users input. It's all

There was a problem with the request. (Code: 0)
Any Idea what could cause this? I get it randomly at best. But with both IE and FF. It derives from

Parse Error Help
Hello, I got the parse error "Parse error: syntax error, unexpected ',' in register.php on line

Need help with basic sql
Hi,

I am using oracle 10g, and having some small doubts related to sql , here goes the si

Deleting a record php
Attempting to setup delete a record page. The below code I put together doesn't seem to work.

Concatenate two strings ???
I have string one $string1 and another $string2.

How to concatenate (add) both of them $str

PHP FTP Can't upload Big FIles
Anyone had any success using FTP to upload a file say 90m?

im using ftp_put and it returns fa

php global variable
how can we create global variable so we can use its value in any form.. Please give example to

Turning Data into URLs?
This may seem very basic to you, but I'm having a hard time figuring out how to do this since I don'

Sign up to write
Sign up now if you have flare of writing..
Login   |   Register
Follow Us
Indyaspeak @ Facebook Indyaspeak @ Twitter Indyaspeak @ Pinterest RSS



 
© indyaspeak.com. All Rights Reserved.
Play Free Quiz and Win Cash