3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = array("kaushik","kaushik is","kaushik is great","is","is great","great"); $data = array("usb","pc","cam 168","cam","168"); $current = ""; for($i=0;$i<count($data);$i++) { $current=$data[$i]; for($j=0;$j<count($data);$j++) { if($i<>$j) { if((str_replace($data[$j],"",$current))!=$current) { $data[$j]=""; }; } } } for($i=0;$i<count($data);$i++) { if($data[$i]!="") { echo $data[$i]."\n"; } } ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 26
Branch analysis from position: 26
2 jumps found. (Code = 44) Position 1 = 29, Position 2 = 5
Branch analysis from position: 29
1 jumps found. (Code = 42) Position 1 = 38
Branch analysis from position: 38
2 jumps found. (Code = 44) Position 1 = 41, Position 2 = 31
Branch analysis from position: 41
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 31
2 jumps found. (Code = 43) Position 1 = 34, Position 2 = 37
Branch analysis from position: 34
2 jumps found. (Code = 44) Position 1 = 41, Position 2 = 31
Branch analysis from position: 41
Branch analysis from position: 31
Branch analysis from position: 37
Branch analysis from position: 5
1 jumps found. (Code = 42) Position 1 = 22
Branch analysis from position: 22
2 jumps found. (Code = 44) Position 1 = 25, Position 2 = 9
Branch analysis from position: 25
2 jumps found. (Code = 44) Position 1 = 29, Position 2 = 5
Branch analysis from position: 29
Branch analysis from position: 5
Branch analysis from position: 9
2 jumps found. (Code = 43) Position 1 = 11, Position 2 = 21
Branch analysis from position: 11
2 jumps found. (Code = 43) Position 1 = 19, Position 2 = 21
Branch analysis from position: 19
2 jumps found. (Code = 44) Position 1 = 25, Position 2 = 9
Branch analysis from position: 25
Branch analysis from position: 9
Branch analysis from position: 21
Branch analysis from position: 21
filename:       /in/b82XF
function name:  (null)
number of ops:  42
compiled vars:  !0 = $data, !1 = $current, !2 = $i, !3 = $j
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1        ASSIGN                                                   !0, <array>
    7     2        ASSIGN                                                   !1, ''
    9     3        ASSIGN                                                   !2, 0
          4      > JMP                                                      ->26
   11     5    >   FETCH_DIM_R                                      ~8      !0, !2
          6        ASSIGN                                                   !1, ~8
   13     7        ASSIGN                                                   !3, 0
          8      > JMP                                                      ->22
   15     9    >   IS_NOT_EQUAL                                             !2, !3
         10      > JMPZ                                                     ~11, ->21
   17    11    >   INIT_FCALL                                               'str_replace'
         12        FETCH_DIM_R                                      ~12     !0, !3
         13        SEND_VAL                                                 ~12
         14        SEND_VAL                                                 ''
         15        SEND_VAR                                                 !1
         16        DO_ICALL                                         $13     
         17        IS_NOT_EQUAL                                             !1, $13
         18      > JMPZ                                                     ~14, ->21
   19    19    >   ASSIGN_DIM                                               !0, !3
         20        OP_DATA                                                  ''
   13    21    >   PRE_INC                                                  !3
         22    >   COUNT                                            ~17     !0
         23        IS_SMALLER                                               !3, ~17
         24      > JMPNZ                                                    ~18, ->9
    9    25    >   PRE_INC                                                  !2
         26    >   COUNT                                            ~20     !0
         27        IS_SMALLER                                               !2, ~20
         28      > JMPNZ                                                    ~21, ->5
   28    29    >   ASSIGN                                                   !2, 0
         30      > JMP                                                      ->38
   30    31    >   FETCH_DIM_R                                      ~23     !0, !2
         32        IS_NOT_EQUAL                                             ~23, ''
         33      > JMPZ                                                     ~24, ->37
   32    34    >   FETCH_DIM_R                                      ~25     !0, !2
         35        CONCAT                                           ~26     ~25, '%0A'
         36        ECHO                                                     ~26
   28    37    >   PRE_INC                                                  !2
         38    >   COUNT                                            ~28     !0
         39        IS_SMALLER                                               !2, ~28
         40      > JMPNZ                                                    ~29, ->31
   37    41    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
169.82 ms | 1400 KiB | 15 Q