3v4l.org

run code in 300+ PHP versions simultaneously
<?php $Name = "Segun"; if ($Name == "Jim") { print "Your name is Jim\n"; } else { if ($Name == "Linda") { print "Your name is Linda\n"; } else { if ($Name == "Bob") { print "Your name is Bob\n"; } else { if ($Name == "Sally") { print "Your name is Sally\n"; } else { print "I do not know your name!\n"; } } } } ?>
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 3, Position 2 = 5
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 18
Branch analysis from position: 18
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 5
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 9
Branch analysis from position: 7
1 jumps found. (Code = 42) Position 1 = 18
Branch analysis from position: 18
Branch analysis from position: 9
2 jumps found. (Code = 43) Position 1 = 11, Position 2 = 13
Branch analysis from position: 11
1 jumps found. (Code = 42) Position 1 = 18
Branch analysis from position: 18
Branch analysis from position: 13
2 jumps found. (Code = 43) Position 1 = 15, Position 2 = 17
Branch analysis from position: 15
1 jumps found. (Code = 42) Position 1 = 18
Branch analysis from position: 18
Branch analysis from position: 17
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/1sYsJ
function name:  (null)
number of ops:  19
compiled vars:  !0 = $Name
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'Segun'
    3     1        IS_EQUAL                                                 !0, 'Jim'
          2      > JMPZ                                                     ~2, ->5
    4     3    >   ECHO                                                     'Your+name+is+Jim%0A'
          4      > JMP                                                      ->18
    6     5    >   IS_EQUAL                                                 !0, 'Linda'
          6      > JMPZ                                                     ~3, ->9
    7     7    >   ECHO                                                     'Your+name+is+Linda%0A'
          8      > JMP                                                      ->18
    9     9    >   IS_EQUAL                                                 !0, 'Bob'
         10      > JMPZ                                                     ~4, ->13
   10    11    >   ECHO                                                     'Your+name+is+Bob%0A'
         12      > JMP                                                      ->18
   12    13    >   IS_EQUAL                                                 !0, 'Sally'
         14      > JMPZ                                                     ~5, ->17
   13    15    >   ECHO                                                     'Your+name+is+Sally%0A'
         16      > JMP                                                      ->18
   15    17    >   ECHO                                                     'I+do+not+know+your+name%21%0A'
   20    18    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
168.14 ms | 1394 KiB | 13 Q