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<?php $rest = substr("file.yml", -4); var_dump($rest); $rest = substr("yml", -5); var_dump($rest);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/sP7NS
function name:  (null)
number of ops:  17
compiled vars:  !0 = $rest
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'substr'
          1        SEND_VAL                                                 'file.yml'
          2        SEND_VAL                                                 -4
          3        DO_ICALL                                         $1      
          4        ASSIGN                                                   !0, $1
    5     5        INIT_FCALL                                               'var_dump'
          6        SEND_VAR                                                 !0
          7        DO_ICALL                                                 
    7     8        INIT_FCALL                                               'substr'
          9        SEND_VAL                                                 'yml'
         10        SEND_VAL                                                 -5
         11        DO_ICALL                                         $4      
         12        ASSIGN                                                   !0, $4
    9    13        INIT_FCALL                                               'var_dump'
         14        SEND_VAR                                                 !0
         15        DO_ICALL                                                 
         16      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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