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<?php $path = 'a/b/c'; $pathParts = array_pad(explode('/', $path, 2), -2, 'root'); var_dump($pathParts);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/g6GPm
function name:  (null)
number of ops:  16
compiled vars:  !0 = $path, !1 = $pathParts
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'a%2Fb%2Fc'
    3     1        INIT_FCALL                                               'array_pad'
          2        INIT_FCALL                                               'explode'
          3        SEND_VAL                                                 '%2F'
          4        SEND_VAR                                                 !0
          5        SEND_VAL                                                 2
          6        DO_ICALL                                         $3      
          7        SEND_VAR                                                 $3
          8        SEND_VAL                                                 -2
          9        SEND_VAL                                                 'root'
         10        DO_ICALL                                         $4      
         11        ASSIGN                                                   !1, $4
    5    12        INIT_FCALL                                               'var_dump'
         13        SEND_VAR                                                 !1
         14        DO_ICALL                                                 
         15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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