memcache_debug(3) [php man page]

MEMCACHE_DEBUG(3)							 1							 MEMCACHE_DEBUG(3)

memcache_debug - Turn debug output on/off

SYNOPSIS

       bool memcache_debug (bool  $on_off)

DESCRIPTION

       memcache_debug(3) turns on debug output if parameter $on_off is equal to TRUE and turns off if it's FALSE.

       Note

	      memcache_debug(3)  is  accessible  only if PHP was built with --enable-debug option and always returns TRUE in this case. Otherwise,
	      this function has no effect and always returns FALSE.

PARAMETERS

	      o $on_off
		- Turns debug output on if equals to TRUE. Turns debug output off if equals to FALSE.

RETURN VALUES

	Returns TRUE if PHP was built with --enable-debug option, otherwise returns FALSE.

PHP Documentation Group 													 MEMCACHE_DEBUG(3)

VARIANT_OR(3)								 1							     VARIANT_OR(3)

variant_or - Performs a logical disjunction on two variants

SYNOPSIS

       mixed variant_or (mixed	$left, mixed  $right)

DESCRIPTION

	Performs a bitwise OR operation. Note that this is slightly different from a regular OR operation.

PARAMETERS

	      o $left
		- The left operand.

	      o $right
		- The right operand.

       Note

	       As  with  all  the variant arithmetic functions, the parameters for this function can be either a PHP native type (integer, string,
	      floating point, boolean or NULL), or an instance of a COM, VARIANT or DOTNET class. PHP native types will be converted  to  variants
	      using  the  same	rules  as  found  in  the constructor for the "VARIANT" class. COM and DOTNET objects will have the value of their
	      default property taken and used as the variant value.

	       The variant arithmetic functions are wrappers around the similarly named functions in the COM  library;	for  more  information	on
	      these  functions, consult the MSDN library. The PHP functions are named slightly differently; for example variant_add(3) in PHP cor-
	      responds to VarAdd()  in the MSDN documentation.

RETURN VALUES

       Variant OR Rules

       +------------+--------------------+---+
       |If $left is |			 |   |
       |	    |			 |   |
       |	    |	 If $right is	 |   |
       |	    |			 |   |
       |	    | then the result is |   |
       |	    |			 |   |
       +------------+--------------------+---+
       |	    |			 |   |
       |   TRUE     |			 |   |
       |	    |			 |   |
       |	    |			 |   |
       |	    |	     TRUE	 |   |
       |	    |			 |   |
       |	    |			 |   |
       |	    |	     TRUE	 |   |
       |	    |			 |   |
       |	    |			 |   |
       |   TRUE     |			 |   |
       |	    |			 |   |
       |	    |			 |   |
       |	    |	    FALSE	 |   |
       |	    |			 |   |
       |	    |			 |   |
       |	    |	     TRUE	 |   |
       |	    |			 |   |
       |	    |			 |   |
       |   TRUE     |			 |   |
       |	    |			 |   |
       |	    |			 |   |
       |	    |	     NULL	 |   |
       |	    |			 |   |
       |	    |			 |   |
       |	    |	     TRUE	 |   |
       |	    |			 |   |
       |	    |			 |   |
       |   FALSE    |			 |   |
       |	    |			 |   |
       |	    |			 |   |
       |	    |	     TRUE	 |   |
       |	    |			 |   |
       |	    |			 |   |
       |	    |	     TRUE	 |   |
       |	    |			 |   |
       |	    |			 |   |
       |   FALSE    |			 |   |
       |	    |			 |   |
       |	    |			 |   |
       |	    |	    FALSE	 |   |
       |	    |			 |   |
       |	    |			 |   |
       |	    |	    FALSE	 |   |
       |	    |			 |   |
       |	    |			 |   |
       |   FALSE    |			 |   |
       |	    |			 |   |
       |	    |			 |   |
       |	    |	     NULL	 |   |
       |	    |			 |   |
       |	    |			 |   |
       |	    |	     NULL	 |   |
       |	    |			 |   |
       |	    |			 |   |
       |   NULL     |			 |   |
       |	    |			 |   |
       |	    |			 |   |
       |	    |	     TRUE	 |   |
       |	    |			 |   |
       |	    |			 |   |
       |	    |	     TRUE	 |   |
       |	    |			 |   |
       |	    |			 |   |
       |   NULL     |			 |   |
       |	    |			 |   |
       |	    |			 |   |
       |	    |	    FALSE	 |   |
       |	    |			 |   |
       |	    |			 |   |
       |	    |	     NULL	 |   |
       |	    |			 |   |
       |	    |			 |   |
       |   NULL     |			 |   |
       |	    |			 |   |
       |	    |			 |   |
       |	    |	     NULL	 |   |
       |	    |			 |   |
       |	    |			 |   |
       |	    |	     NULL	 |   |
       |	    |			 |   |
       +------------+--------------------+---+
SEE ALSO

       variant_and(3), variant_xor(3).

PHP Documentation Group 													     VARIANT_OR(3)