3v4l.org

run code in 500+ PHP versions simultaneously
<?php $isAdmin = 1; $isAdmin = (bool)$isAdmin; //1 = true, 0 = false $checked = ($isAdmin) ? 'checked="checked"' : ''; ?> <input type="checkbox" name="isAdmin" value="1" <?php echo $checked; ?> />
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 6
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 7
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 6
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/mWEuj
function name:  (null)
number of ops:  12
compiled vars:  !0 = $isAdmin, !1 = $checked
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                       !0, 1
    3     1        BOOL                                                 ~3      !0
          2        ASSIGN                                                       !0, ~3
    4     3      > JMPZ                                                         !0, ->6
          4    >   QM_ASSIGN                                            ~5      'checked%3D%22checked%22'
          5      > JMP                                                          ->7
          6    >   QM_ASSIGN                                            ~5      ''
          7    >   ASSIGN                                                       !1, ~5
    6     8        ECHO                                                         '++++%3Cinput+type%3D%22checkbox%22+name%3D%22isAdmin%22+value%3D%221%22+'
          9        ECHO                                                         !1
         10        ECHO                                                         '+%2F%3E'
         11      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
228.51 ms | 2548 KiB | 13 Q