3v4l.org

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<?php if( "0" ) echo "nope\n"; if( "00" ) echo "wat1\n"; if( "-0" ) echo "wat2\n"; if( "0.0" ) echo "wat3\n"; if( 0 == "" ) echo "wat4\n"; if( 0 == " " ) echo "wat5\n"; if( 0 == " wat" ) echo "wat6\n"; if( 0 == "\t" ) echo "wat7\n"; if( 0 == "\r" ) echo "wat8\n"; if( 0 == "\n" ) echo "wat9\n";
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 1, Position 2 = 2
Branch analysis from position: 1
2 jumps found. (Code = 43) Position 1 = 3, Position 2 = 4
Branch analysis from position: 3
2 jumps found. (Code = 43) Position 1 = 5, Position 2 = 6
Branch analysis from position: 5
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 8
Branch analysis from position: 7
2 jumps found. (Code = 43) Position 1 = 9, Position 2 = 10
Branch analysis from position: 9
2 jumps found. (Code = 43) Position 1 = 11, Position 2 = 12
Branch analysis from position: 11
2 jumps found. (Code = 43) Position 1 = 13, Position 2 = 14
Branch analysis from position: 13
2 jumps found. (Code = 43) Position 1 = 15, Position 2 = 16
Branch analysis from position: 15
2 jumps found. (Code = 43) Position 1 = 17, Position 2 = 18
Branch analysis from position: 17
2 jumps found. (Code = 43) Position 1 = 19, Position 2 = 20
Branch analysis from position: 19
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 20
Branch analysis from position: 18
Branch analysis from position: 16
Branch analysis from position: 14
Branch analysis from position: 12
Branch analysis from position: 10
Branch analysis from position: 8
Branch analysis from position: 6
Branch analysis from position: 4
Branch analysis from position: 2
filename:       /in/7cYcm
function name:  (null)
number of ops:  21
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E > > JMPZ                                                     '0', ->2
          1    >   ECHO                                                     'nope%0A'
    4     2    > > JMPZ                                                     '00', ->4
          3    >   ECHO                                                     'wat1%0A'
    5     4    > > JMPZ                                                     '-0', ->6
          5    >   ECHO                                                     'wat2%0A'
    6     6    > > JMPZ                                                     '0.0', ->8
          7    >   ECHO                                                     'wat3%0A'
    7     8    > > JMPZ                                                     <false>, ->10
          9    >   ECHO                                                     'wat4%0A'
    8    10    > > JMPZ                                                     <false>, ->12
         11    >   ECHO                                                     'wat5%0A'
    9    12    > > JMPZ                                                     <false>, ->14
         13    >   ECHO                                                     'wat6%0A'
   10    14    > > JMPZ                                                     <false>, ->16
         15    >   ECHO                                                     'wat7%0A'
   11    16    > > JMPZ                                                     <false>, ->18
         17    >   ECHO                                                     'wat8%0A'
   12    18    > > JMPZ                                                     <false>, ->20
         19    >   ECHO                                                     'wat9%0A'
         20    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
165.28 ms | 1395 KiB | 13 Q