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<?php $x = ""; $explode = explode( '.', $x ); $pop = array_pop( $explode ); echo array_pop( $explode );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/3Umlm
function name:  (null)
number of ops:  15
compiled vars:  !0 = $x, !1 = $explode, !2 = $pop
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, ''
    4     1        INIT_FCALL                                               'explode'
          2        SEND_VAL                                                 '.'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $4      
          5        ASSIGN                                                   !1, $4
    5     6        INIT_FCALL                                               'array_pop'
          7        SEND_REF                                                 !1
          8        DO_ICALL                                         $6      
          9        ASSIGN                                                   !2, $6
    6    10        INIT_FCALL                                               'array_pop'
         11        SEND_REF                                                 !1
         12        DO_ICALL                                         $8      
         13        ECHO                                                     $8
         14      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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