trim(%20)

[phpretard]

I have read the manual and it give way more than I need.

 

$var="Hello World";

 

Browser Says Hello%20World

 

I need "HelloWorld" (NO SPACE)

 

Please Help

 

[phpretard]

I have read the manual and it gives way to much information.  If there is no simple trim feature I'll keep reading.  Just let me know either way.

 

 

Thank Errbody!

[haku]

str_replace(" ", "", "Hello World");

 

trim() only trims the whitespace from the beginning and end of the string its being applied to.

[Fadion]

The browser will actually encode the not allowed characters to run unencoded, and space is one of them. When i have to pass a get varialbe which contains space, i usually replace the space with a minus and revert it back when i retrieve it.

 

Replace space with minus:

<?php
$var = 'Hello world';
$var = str_replace(' ', '-', $var);
echo "<a href='index.php?var=" . $var . "'>Click here</a>";
?>

 

Revert it back:

<?php
$var = str_replace('-', ' ', $_GET['var']);
echo $var;
?>

 

It makes a lot more sense when rewriting sef urls, but will also look better even on "ugly" url variables.