BRK

PHP code

<?php
/*
 * ???  End of a case block exists the current switch block.  Followed by JMP?
 * opcode number: 50
 */
$x = 0;
while(1) {
    if($x == 0) break;
}
?>

PHP opcodes

Function name: (null)

Compiled variables: !0=$x

line	#	op	fetch	ext	return	operands
6	0	ASSIGN				!0,0
7	1	JMPZ				1,->7
8	2	IS_EQUAL			~1	!0,0
	3	JMPZ				~1,->6
	4	BRK				1
	5	JMP				->6
9	6	JMP				->1
10	7	RETURN				1