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

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
143.75 ms | 1461 KiB | 16 Q