3v4l.org

run code in 300+ PHP versions simultaneously
<?php $offset = 'tot_to_le_hero'; implode('', array_walk(explode('_', $offset), function($value) { return ucfirst($value); }));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/iSsZO
function name:  (null)
number of ops:  15
compiled vars:  !0 = $offset
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'tot_to_le_hero'
    3     1        INIT_FCALL                                               'implode'
          2        SEND_VAL                                                 ''
          3        INIT_FCALL                                               'array_walk'
          4        INIT_FCALL                                               'explode'
          5        SEND_VAL                                                 '_'
          6        SEND_VAR                                                 !0
          7        DO_ICALL                                         $2      
          8        SEND_VAR_NO_REF                               0          $2
          9        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FiSsZO%3A3%240'
         10        SEND_VAL                                                 ~3
         11        DO_ICALL                                         $4      
         12        SEND_VAR                                                 $4
         13        DO_ICALL                                                 
         14      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FiSsZO%3A3%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/iSsZO
function name:  {closure}
number of ops:  6
compiled vars:  !0 = $value
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
          0  E >   RECV                                             !0      
          1        INIT_FCALL                                               'ucfirst'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                         $1      
          4      > RETURN                                                   $1
          5*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FiSsZO%3A3%240

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
162.19 ms | 1395 KiB | 21 Q