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<?php $valor = "3.5cm"; echo number_format(str_replace("cm", "", $valor), 2, '.', '');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/3I1g8
function name:  (null)
number of ops:  14
compiled vars:  !0 = $valor
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '3.5cm'
    5     1        INIT_FCALL                                               'number_format'
          2        INIT_FCALL                                               'str_replace'
          3        SEND_VAL                                                 'cm'
          4        SEND_VAL                                                 ''
          5        SEND_VAR                                                 !0
          6        DO_ICALL                                         $2      
          7        SEND_VAR                                                 $2
          8        SEND_VAL                                                 2
          9        SEND_VAL                                                 '.'
         10        SEND_VAL                                                 ''
         11        DO_ICALL                                         $3      
         12        ECHO                                                     $3
         13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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