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<?php $a = array('a' => 1, 'b' => array()); $b = array('c' => 2, 'c' => array()); $c = 'hola'; array_keys(array_diff_assoc($a,$c));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/QXAbR
function name:  (null)
number of ops:  11
compiled vars:  !0 = $a, !1 = $b, !2 = $c
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1        ASSIGN                                                   !1, <array>
    5     2        ASSIGN                                                   !2, 'hola'
    6     3        INIT_FCALL                                               'array_keys'
          4        INIT_FCALL                                               'array_diff_assoc'
          5        SEND_VAR                                                 !0
          6        SEND_VAR                                                 !2
          7        DO_ICALL                                         $6      
          8        SEND_VAR                                                 $6
          9        DO_ICALL                                                 
         10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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