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Manual: trim
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  substr_replace
  Updated
Mon, 18 Sep 2000
 ucfirst 
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trim

(PHP3 <= 3.0.16, PHP4 )

trim --  Strip whitespace from the beginning and end of a string

Description

string trim (string str)

This function strips whitespace from the start and the end of a string and returns the stripped string. The whitespace characters it currently strips are: "\n", "\r", "\t", "\v", "\0", and a plain space.

See also chop(), rtrim() and ltrim().


User Contributed Notes: trim

brez@jordanchans.com
05-Jan-2000 11:40
It trims ALL leading and trailing spaces, one solution to the problem with explode()include spaces in the
array.

webmaster@nnytech.net
06-Jul-2000 12:45
An example

<?php
$stri = "\nThis string has \ whitespace\n\n\n";
echo trim($stri);
?>

Hope that helps..



alivesay@yellowbrix.com
24-Jul-2000 06:35
If you are trying to take out whitespace from the middle of a string, you need to use a different function, str_replace:

<PRE>str_replace(" ", "", "United Kingdom);</PRE>

pgl@instinct.org
11-Sep-2000 11:43
see also rtrim

 About Notes

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