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<?php $array_1 = range(1, 1.9, 0.1); var_dump(count(array_filter($array_1, function($n) { return round($n, 1) == 1.7; })) >= 1); $array_2 = range(0, 0.9, 0.1); var_dump(count(array_filter($array_2, function($n) { return round($n, 1) == 0.3; })) >= 1); var_dump(count(array_filter($array_2, function($n) { return round($n, 1) == 0.6; })) >= 1); var_dump(count(array_filter($array_2, function($n) { return round($n, 1) == 0.7; })) >= 1); //=>it return false;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/r8Pq8
function name:  (null)
number of ops:  53
compiled vars:  !0 = $array_1, !1 = $array_2
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                                   'range'
          1        SEND_VAL                                                     1
          2        SEND_VAL                                                     1.9
          3        SEND_VAL                                                     0.1
          4        DO_ICALL                                             $2      
          5        ASSIGN                                                       !0, $2
    4     6        INIT_FCALL                                                   'var_dump'
          7        INIT_FCALL                                                   'array_filter'
          8        SEND_VAR                                                     !0
          9        DECLARE_LAMBDA_FUNCTION                              ~4      [0]
         10        SEND_VAL                                                     ~4
         11        DO_ICALL                                             $5      
         12        COUNT                                                ~6      $5
         13        IS_SMALLER_OR_EQUAL                                  ~7      1, ~6
         14        SEND_VAL                                                     ~7
         15        DO_ICALL                                                     
    6    16        INIT_FCALL                                                   'range'
         17        SEND_VAL                                                     0
         18        SEND_VAL                                                     0.9
         19        SEND_VAL                                                     0.1
         20        DO_ICALL                                             $9      
         21        ASSIGN                                                       !1, $9
    7    22        INIT_FCALL                                                   'var_dump'
         23        INIT_FCALL                                                   'array_filter'
         24        SEND_VAR                                                     !1
         25        DECLARE_LAMBDA_FUNCTION                              ~11     [1]
         26        SEND_VAL                                                     ~11
         27        DO_ICALL                                             $12     
         28        COUNT                                                ~13     $12
         29        IS_SMALLER_OR_EQUAL                                  ~14     1, ~13
         30        SEND_VAL                                                     ~14
         31        DO_ICALL                                                     
    8    32        INIT_FCALL                                                   'var_dump'
         33        INIT_FCALL                                                   'array_filter'
         34        SEND_VAR                                                     !1
         35        DECLARE_LAMBDA_FUNCTION                              ~16     [2]
         36        SEND_VAL                                                     ~16
         37        DO_ICALL                                             $17     
         38        COUNT                                                ~18     $17
         39        IS_SMALLER_OR_EQUAL                                  ~19     1, ~18
         40        SEND_VAL                                                     ~19
         41        DO_ICALL                                                     
    9    42        INIT_FCALL                                                   'var_dump'
         43        INIT_FCALL                                                   'array_filter'
         44        SEND_VAR                                                     !1
         45        DECLARE_LAMBDA_FUNCTION                              ~21     [3]
         46        SEND_VAL                                                     ~21
         47        DO_ICALL                                             $22     
         48        COUNT                                                ~23     $22
         49        IS_SMALLER_OR_EQUAL                                  ~24     1, ~23
         50        SEND_VAL                                                     ~24
         51        DO_ICALL                                                     
   11    52      > RETURN                                                       1


Dynamic Functions:
Dynamic Function 0
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/r8Pq8
function name:  {closure:/in/r8Pq8:4}
number of ops:  8
compiled vars:  !0 = $n
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    4     0  E >   RECV                                                 !0      
          1        INIT_FCALL                                                   'round'
          2        SEND_VAR                                                     !0
          3        SEND_VAL                                                     1
          4        DO_ICALL                                             $1      
          5        IS_EQUAL                                             ~2      $1, 1.7
          6      > RETURN                                                       ~2
          7*     > RETURN                                                       null

End of Dynamic Function 0

Dynamic Function 1
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/r8Pq8
function name:  {closure:/in/r8Pq8:7}
number of ops:  8
compiled vars:  !0 = $n
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    7     0  E >   RECV                                                 !0      
          1        INIT_FCALL                                                   'round'
          2        SEND_VAR                                                     !0
          3        SEND_VAL                                                     1
          4        DO_ICALL                                             $1      
          5        IS_EQUAL                                             ~2      $1, 0.3
          6      > RETURN                                                       ~2
          7*     > RETURN                                                       null

End of Dynamic Function 1

Dynamic Function 2
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/r8Pq8
function name:  {closure:/in/r8Pq8:8}
number of ops:  8
compiled vars:  !0 = $n
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    8     0  E >   RECV                                                 !0      
          1        INIT_FCALL                                                   'round'
          2        SEND_VAR                                                     !0
          3        SEND_VAL                                                     1
          4        DO_ICALL                                             $1      
          5        IS_EQUAL                                             ~2      $1, 0.6
          6      > RETURN                                                       ~2
          7*     > RETURN                                                       null

End of Dynamic Function 2

Dynamic Function 3
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/r8Pq8
function name:  {closure:/in/r8Pq8:9}
number of ops:  8
compiled vars:  !0 = $n
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    9     0  E >   RECV                                                 !0      
          1        INIT_FCALL                                                   'round'
          2        SEND_VAR                                                     !0
          3        SEND_VAL                                                     1
          4        DO_ICALL                                             $1      
          5        IS_EQUAL                                             ~2      $1, 0.7
          6      > RETURN                                                       ~2
          7*     > RETURN                                                       null

End of Dynamic Function 3

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
129.98 ms | 490 KiB | 11 Q