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<?php foreach ( [ false, null, [], '', '0', '0.0' ] as $value ) { $value = (array) $value; $value = implode( "\n", $value ); if ( $value ) { $value = str_replace( ' ', "\n", $value ); } var_dump( $value ); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 1, Position 2 = 20
Branch analysis from position: 1
2 jumps found. (Code = 78) Position 1 = 2, Position 2 = 20
Branch analysis from position: 2
2 jumps found. (Code = 43) Position 1 = 10, Position 2 = 16
Branch analysis from position: 10
1 jumps found. (Code = 42) Position 1 = 1
Branch analysis from position: 1
Branch analysis from position: 16
Branch analysis from position: 20
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 20
filename:       /in/5ch4t
function name:  (null)
number of ops:  22
compiled vars:  !0 = $value
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E > > FE_RESET_R                                       $1      <array>, ->20
          1    > > FE_FETCH_R                                               $1, !0, ->20
    4     2    >   CAST                                          7  ~2      !0
          3        ASSIGN                                                   !0, ~2
    5     4        INIT_FCALL                                               'implode'
          5        SEND_VAL                                                 '%0A'
          6        SEND_VAR                                                 !0
          7        DO_ICALL                                         $4      
          8        ASSIGN                                                   !0, $4
    7     9      > JMPZ                                                     !0, ->16
    8    10    >   INIT_FCALL                                               'str_replace'
         11        SEND_VAL                                                 '+'
         12        SEND_VAL                                                 '%0A'
         13        SEND_VAR                                                 !0
         14        DO_ICALL                                         $6      
         15        ASSIGN                                                   !0, $6
   11    16    >   INIT_FCALL                                               'var_dump'
         17        SEND_VAR                                                 !0
         18        DO_ICALL                                                 
    3    19      > JMP                                                      ->1
         20    >   FE_FREE                                                  $1
   12    21      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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