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#opfetchextreturnoperands
60ASSIGN   !0,0
71JMPZ   1,->7
82IS_EQUAL  ~1!0,0
 3JMPZ   ~1,->6
 4BRK   1
 5JMP   ->6
96JMP   ->1
107RETURN   1