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<?php function f($a,$b){return(int)$a==(int)$b;} $testCases = [ [["0001", "1 "], true], [["1450", "1450 "], true], [["0010001 ", " 10001 "], true], [["0010000", " 10 "], false], [["101023", "101024"], false], ]; foreach ($testCases as $testCase) { list($values, $expected) = $testCase; assert($expected === f(...$values)); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 20
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 20
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 20
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 20
filename:       /in/a9EUL
function name:  (null)
number of ops:  22
compiled vars:  !0 = $testCases, !1 = $testCase, !2 = $values, !3 = $expected
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   ASSIGN                                                   !0, <array>
   12     1      > FE_RESET_R                                       $5      !0, ->20
          2    > > FE_FETCH_R                                               $5, !1, ->20
   13     3    >   QM_ASSIGN                                        ~6      !1
          4        FETCH_LIST_R                                     $7      ~6, 0
          5        ASSIGN                                                   !2, $7
          6        FETCH_LIST_R                                     $9      ~6, 1
          7        ASSIGN                                                   !3, $9
          8        FREE                                                     ~6
   14     9        ASSERT_CHECK                                             
         10        INIT_FCALL                                               'assert'
         11        INIT_FCALL                                               'f'
         12        SEND_UNPACK                                              !2
         13        CHECK_UNDEF_ARGS                                         
         14        DO_FCALL                                      1  $11     
         15        IS_IDENTICAL                                     ~12     !3, $11
         16        SEND_VAL                                                 ~12
         17        SEND_VAL                                                 'assert%28%24expected+%3D%3D%3D+f%28...%24values%29%29'
         18        DO_ICALL                                                 
   12    19      > JMP                                                      ->2
         20    >   FE_FREE                                                  $5
   15    21      > RETURN                                                   1

Function f:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/a9EUL
function name:  f
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      
          2        CAST                                          4  ~2      !0
          3        CAST                                          4  ~3      !1
          4        IS_EQUAL                                         ~4      ~2, ~3
          5      > RETURN                                                   ~4
          6*     > RETURN                                                   null

End of function f

Generated using Vulcan Logic Dumper, using php 8.0.0


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