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<?php var_dump(str_replace( [ ',', '.', ],[ '.', ',', ], '1.2,3' )); var_dump(strtr('1.2,3', [ ',' => '.', '.' => ',', ]));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/tk6FO
function name:  (null)
number of ops:  10
compiled vars:  none
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                                   'var_dump'
          1        FRAMELESS_ICALL_3                str_replace         ~0      <array>, <array>
   11     2        OP_DATA                                                      '1.2%2C3'
          3        SEND_VAL                                                     ~0
    3     4        DO_ICALL                                                     
   13     5        INIT_FCALL                                                   'var_dump'
          6        FRAMELESS_ICALL_2                strtr               ~2      '1.2%2C3', <array>
   15     7        SEND_VAL                                                     ~2
   13     8        DO_ICALL                                                     
   17     9      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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