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

Function mysort:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ckERQ
function name:  mysort
number of ops:  7
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   RECV                                             !0      
          1        RECV                                             !1      
    3     2        STRLEN                                           ~2      !1
          3        STRLEN                                           ~3      !0
          4        SUB                                              ~4      ~2, ~3
          5      > RETURN                                                   ~4
    4     6*     > RETURN                                                   null

End of function mysort

Generated using Vulcan Logic Dumper, using php 8.0.0


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