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<?php $value = '3.5'; if ($value != '') { $css_class = substr($value, 0, 1) . substr($value, 2, 1); } echo $css_class;
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 3, Position 2 = 15
Branch analysis from position: 3
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 15
filename:       /in/6Lhph
function name:  (null)
number of ops:  17
compiled vars:  !0 = $value, !1 = $css_class
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '3.5'
    4     1        IS_NOT_EQUAL                                             !0, ''
          2      > JMPZ                                                     ~3, ->15
    5     3    >   INIT_FCALL                                               'substr'
          4        SEND_VAR                                                 !0
          5        SEND_VAL                                                 0
          6        SEND_VAL                                                 1
          7        DO_ICALL                                         $4      
          8        INIT_FCALL                                               'substr'
          9        SEND_VAR                                                 !0
         10        SEND_VAL                                                 2
         11        SEND_VAL                                                 1
         12        DO_ICALL                                         $5      
         13        CONCAT                                           ~6      $4, $5
         14        ASSIGN                                                   !1, ~6
    8    15    >   ECHO                                                     !1
         16      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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