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Full Discussion: trim whitespace?
Top Forums Shell Programming and Scripting trim whitespace? Post 77401 by vgersh99 on Thursday 7th of July 2005 07:57:01 PM
Old 07-07-2005
Quote:
Originally Posted by bhargav
Code:
echo "      stuf    " | tr -s " "

OR

Code:
echo "      stuf    " | tr -s " " | sed 's/^[ ]//g

echo '[ foo ]' | tr -s ' '
[ foo ]

echo ' foo ]' | tr -s ' ' | sed 's/^[ ]//g'
foo ]

echo '[ foo bar ]' | tr -s ' '
[ foo bar ]

echo '[ foo bar ]' | tr -d ' '
[foobar]

echo ' foo bar ' | sed 's/^ *//;s/ *$//'
foo bar
 

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CLASSKIT_METHOD_REMOVE(3)						 1						 CLASSKIT_METHOD_REMOVE(3)

classkit_method_remove - Dynamically removes the given method

SYNOPSIS
bool classkit_method_remove (string $classname, string $methodname) DESCRIPTION
Note This function cannot be used to manipulate the currently running (or chained) method. Warning This function is EXPERIMENTAL. The behaviour of this function, its name, and surrounding documentation may change without notice in a future release of PHP. This function should be used at your own risk. PARAMETERS
o $classname - The class in which to remove the method o $methodname - The name of the method to remove RETURN VALUES
Returns TRUE on success or FALSE on failure. EXAMPLES
Example #1 classkit_method_remove(3) example <?php class Example { function foo() { return "foo! "; } function bar() { return "bar! "; } } // Remove the 'foo' method classkit_method_remove( 'Example', 'foo' ); echo implode(' ', get_class_methods('Example')); ?> The above example will output: bar SEE ALSO
classkit_method_add(3), classkit_method_copy(3), classkit_method_redefine(3), classkit_method_rename(3). PHP Documentation Group CLASSKIT_METHOD_REMOVE(3)
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