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<?php $test = [ 'Hello 123', 'walala7', 'HoHo HoHo', 'FOO bar' ]; function cleandata($item) { return str_replace(' ', '_', strtolower($item)); } var_dump(array_map('cleandata', $test));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rLmag
function name:  (null)
number of ops:  9
compiled vars:  !0 = $test
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   14     1        INIT_FCALL                                               'var_dump'
          2        INIT_FCALL                                               'array_map'
          3        SEND_VAL                                                 'cleandata'
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                         $2      
          6        SEND_VAR                                                 $2
          7        DO_ICALL                                                 
          8      > RETURN                                                   1

Function cleandata:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rLmag
function name:  cleandata
number of ops:  11
compiled vars:  !0 = $item
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   10     0  E >   RECV                                             !0      
   11     1        INIT_FCALL                                               'str_replace'
          2        SEND_VAL                                                 '+'
          3        SEND_VAL                                                 '_'
          4        INIT_FCALL                                               'strtolower'
          5        SEND_VAR                                                 !0
          6        DO_ICALL                                         $1      
          7        SEND_VAR                                                 $1
          8        DO_ICALL                                         $2      
          9      > RETURN                                                   $2
   12    10*     > RETURN                                                   null

End of function cleandata

Generated using Vulcan Logic Dumper, using php 8.0.0


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