php man page for uopz_overload

UOPZ_OVERLOAD(3)							 1							  UOPZ_OVERLOAD(3)

uopz_overload - Overload a VM opcode

SYNOPSIS
       void uopz_overload (int	$opcode, Callable  $callable)

DESCRIPTION
	Overloads the specified $opcode with the user defined function

PARAMETERS
	      o $opcode
		- A valid opcode, see constants for details of supported codes

	      o $callable
		-

RETURN VALUES
EXAMPLES
       Example #1

	      uopz_overload(3) example

	      <?php
	      uopz_overload(ZEND_EXIT, function(){});

	      exit();
	      echo "Hello World";
	      ?>

	      The above example will output something similar to:

	      Hello World

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