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<?php $k = 'approach_id'; $i = str_replace(' ', '', ucwords(str_replace(['-', '_'], ' ', $k))); var_dump($i);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rIjhq
function name:  (null)
number of ops:  19
compiled vars:  !0 = $k, !1 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'approach_id'
    4     1        INIT_FCALL                                               'str_replace'
          2        SEND_VAL                                                 '+'
          3        SEND_VAL                                                 ''
          4        INIT_FCALL                                               'ucwords'
          5        INIT_FCALL                                               'str_replace'
          6        SEND_VAL                                                 <array>
          7        SEND_VAL                                                 '+'
          8        SEND_VAR                                                 !0
          9        DO_ICALL                                         $3      
         10        SEND_VAR                                                 $3
         11        DO_ICALL                                         $4      
         12        SEND_VAR                                                 $4
         13        DO_ICALL                                         $5      
         14        ASSIGN                                                   !1, $5
    6    15        INIT_FCALL                                               'var_dump'
         16        SEND_VAR                                                 !1
         17        DO_ICALL                                                 
         18      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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