Tuesday, 8 October 2013

Trim Function Coding



//$space = "creatersite";
$space = trim(" hello ");//trim() is to remove space
$letCount = strlen($space);
print $letCount;

In this Coding why we have to use trim function to remove the space between the letters
and characters 
$space = trim(" hello ");
We didn't use the trim function we can see that there is extra space before and after 
the text take and count the length.$space = "creatersite";
Try this script 

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