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<?php class Helper { public static $skip = ['ENI', 'JFK/EDW']; } var_dump(\array_intersect(\explode('-', 'SYD-SFO-ENI-JFK/EDW'), ['ENI'])); var_dump(\array_intersect(\explode('-', 'SYD-SFO-JFK/EDW'), ['JFK/EDW'])); var_dump(\array_intersect(\explode('-', 'SYD-SFO-ENI-JFK/EDW'), Helper::$skip)); var_dump(\array_intersect(\explode('-', 'SYD-SFO-JFK/EDW'), Helper::$skip));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/MEkgH
function name:  (null)
number of ops:  47
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_FCALL                                               'array_intersect'
          2        INIT_FCALL                                               'explode'
          3        SEND_VAL                                                 '-'
          4        SEND_VAL                                                 'SYD-SFO-ENI-JFK%2FEDW'
          5        DO_ICALL                                         $0      
          6        SEND_VAR                                                 $0
          7        SEND_VAL                                                 <array>
          8        DO_ICALL                                         $1      
          9        SEND_VAR                                                 $1
         10        DO_ICALL                                                 
    8    11        INIT_FCALL                                               'var_dump'
         12        INIT_FCALL                                               'array_intersect'
         13        INIT_FCALL                                               'explode'
         14        SEND_VAL                                                 '-'
         15        SEND_VAL                                                 'SYD-SFO-JFK%2FEDW'
         16        DO_ICALL                                         $3      
         17        SEND_VAR                                                 $3
         18        SEND_VAL                                                 <array>
         19        DO_ICALL                                         $4      
         20        SEND_VAR                                                 $4
         21        DO_ICALL                                                 
    9    22        INIT_FCALL                                               'var_dump'
         23        INIT_FCALL                                               'array_intersect'
         24        INIT_FCALL                                               'explode'
         25        SEND_VAL                                                 '-'
         26        SEND_VAL                                                 'SYD-SFO-ENI-JFK%2FEDW'
         27        DO_ICALL                                         $6      
         28        SEND_VAR                                                 $6
         29        FETCH_STATIC_PROP_R          unknown             ~7      'skip'
         30        SEND_VAL                                                 ~7
         31        DO_ICALL                                         $8      
         32        SEND_VAR                                                 $8
         33        DO_ICALL                                                 
   10    34        INIT_FCALL                                               'var_dump'
         35        INIT_FCALL                                               'array_intersect'
         36        INIT_FCALL                                               'explode'
         37        SEND_VAL                                                 '-'
         38        SEND_VAL                                                 'SYD-SFO-JFK%2FEDW'
         39        DO_ICALL                                         $10     
         40        SEND_VAR                                                 $10
         41        FETCH_STATIC_PROP_R          unknown             ~11     'skip'
         42        SEND_VAL                                                 ~11
         43        DO_ICALL                                         $12     
         44        SEND_VAR                                                 $12
         45        DO_ICALL                                                 
         46      > RETURN                                                   1

Class Helper: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0


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