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Top Forums Shell Programming and Scripting bash regex =~ case insensetive, possible? Post 302318501 by TehOne on Thursday 21st of May 2009 05:39:40 PM
Old 05-21-2009
Quote:
Originally Posted by cfajohnson

It works without the backslashes in bash 3.2 (released almost 3 years ago, in 1996) and later.
Code:
GNU bash, version 4.0.0(1)-release (x86_64-unknown-linux-gnu)

Code:
if [[ "$1" =~ "(test)" ]]; then
  echo match 1
else
  echo no match 1
fi

if [[ "$1" =~ \(test\) ]]; then
  echo match 2
else
  echo no match 2
fi

if [[ "$1" =~ '(test)' ]]; then
  echo match 3
else
  echo no match 3
fi

if [[ "$1" =~ (test) ]]; then
  echo match 4
else
  echo no match 4
fi

Code:
[23:32:05] root:~# shopt -s nocasematch
[23:32:22] root:~# ./test Test
no match 1
no match 2
no match 3
./test: line 22: unexpected argument `(' to conditional binary operator
./test: line 22: syntax error near `(t'
./test: line 22: `if [[ "$1" =~ (test) ]]; then'

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FORWARD_STATIC_CALL(3)							 1						    FORWARD_STATIC_CALL(3)

forward_static_call - Call a static method

SYNOPSIS
mixed forward_static_call (callable $function, [mixed $parameter], [mixed $...]) DESCRIPTION
Calls a user defined function or method given by the $function parameter, with the following arguments. This function must be called within a method context, it can't be used outside a class. It uses the late static binding. PARAMETERS
o $function - The function or method to be called. This parameter may be an array, with the name of the class, and the method, or a string, with a function name. o $parameter - Zero or more parameters to be passed to the function. RETURN VALUES
Returns the function result, or FALSE on error. EXAMPLES
Example #1 forward_static_call(3) example <?php class A { const NAME = 'A'; public static function test() { $args = func_get_args(); echo static::NAME, " ".join(',', $args)." "; } } class B extends A { const NAME = 'B'; public static function test() { echo self::NAME, " "; forward_static_call(array('A', 'test'), 'more', 'args'); forward_static_call( 'test', 'other', 'args'); } } B::test('foo'); function test() { $args = func_get_args(); echo "C ".join(',', $args)." "; } ?> The above example will output: B B more,args C other,args SEE ALSO
forward_static_call_array(3), call_user_func_array(3), call_user_func(3), is_callable(3), information about the callback type. PHP Documentation Group FORWARD_STATIC_CALL(3)
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