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<?php function per2num($per){ return (float)$per/100; } foreach(array("2%","25%","2.01%","25.00%") as $test) echo $test,":\t", per2num($test),"\r\n";
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 1, Position 2 = 10
Branch analysis from position: 1
2 jumps found. (Code = 78) Position 1 = 2, Position 2 = 10
Branch analysis from position: 2
1 jumps found. (Code = 42) Position 1 = 1
Branch analysis from position: 1
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
filename:       /in/iXVrE
function name:  (null)
number of ops:  12
compiled vars:  !0 = $test
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E > > FE_RESET_R                                       $1      <array>, ->10
          1    > > FE_FETCH_R                                               $1, !0, ->10
    7     2    >   ECHO                                                     !0
          3        ECHO                                                     '%3A%09'
          4        INIT_FCALL                                               'per2num'
          5        SEND_VAR                                                 !0
          6        DO_FCALL                                      0  $2      
          7        ECHO                                                     $2
          8        ECHO                                                     '%0D%0A'
    6     9      > JMP                                                      ->1
         10    >   FE_FREE                                                  $1
    7    11      > RETURN                                                   1

Function per2num:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/iXVrE
function name:  per2num
number of ops:  5
compiled vars:  !0 = $per
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   RECV                                             !0      
    3     1        CAST                                          5  ~1      !0
          2        DIV                                              ~2      ~1, 100
          3      > RETURN                                                   ~2
    4     4*     > RETURN                                                   null

End of function per2num

Generated using Vulcan Logic Dumper, using php 8.0.0


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