3v4l.org

run code in 300+ PHP versions simultaneously
<?php if( empty($bbq['soda']) ) { echo 'what'; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 2, Position 2 = 3
Branch analysis from position: 2
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 3
filename:       /in/YiBON
function name:  (null)
number of ops:  4
compiled vars:  !0 = $bbq
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ISSET_ISEMPTY_DIM_OBJ                         1          !0, 'soda'
          1      > JMPZ                                                     ~1, ->3
    4     2    >   ECHO                                                     'what'
    5     3    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
148.97 ms | 1396 KiB | 13 Q