3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = new DateTime('2013-02-01'); $end = new DateTime('2013-02-17'); while ($start <= $end) { echo $start->format("m/d/Y") . PHP_EOL; $start->modify("+1 day"); }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 17
Branch analysis from position: 17
2 jumps found. (Code = 44) Position 1 = 19, Position 2 = 9
Branch analysis from position: 19
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 9
2 jumps found. (Code = 44) Position 1 = 19, Position 2 = 9
Branch analysis from position: 19
Branch analysis from position: 9
filename:       /in/1Dou3
function name:  (null)
number of ops:  20
compiled vars:  !0 = $start, !1 = $end
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   NEW                                              $2      'DateTime'
          1        SEND_VAL_EX                                              '2013-02-01'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $2
    3     4        NEW                                              $5      'DateTime'
          5        SEND_VAL_EX                                              '2013-02-17'
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !1, $5
    4     8      > JMP                                                      ->17
    6     9    >   INIT_METHOD_CALL                                         !0, 'format'
         10        SEND_VAL_EX                                              'm%2Fd%2FY'
         11        DO_FCALL                                      0  $8      
         12        CONCAT                                           ~9      $8, '%0A'
         13        ECHO                                                     ~9
    7    14        INIT_METHOD_CALL                                         !0, 'modify'
         15        SEND_VAL_EX                                              '%2B1+day'
         16        DO_FCALL                                      0          
    4    17    >   IS_SMALLER_OR_EQUAL                                      !0, !1
         18      > JMPNZ                                                    ~11, ->9
    8    19    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
186.71 ms | 1393 KiB | 13 Q