3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo date('Y-m-d', mktime(0, 0, 0, date('m')+1, 1, date('Y')));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/T2pdF
function name:  (null)
number of ops:  21
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'date'
          1        SEND_VAL                                                 'Y-m-d'
          2        INIT_FCALL                                               'mktime'
          3        SEND_VAL                                                 0
          4        SEND_VAL                                                 0
          5        SEND_VAL                                                 0
          6        INIT_FCALL                                               'date'
          7        SEND_VAL                                                 'm'
          8        DO_ICALL                                         $0      
          9        ADD                                              ~1      $0, 1
         10        SEND_VAL                                                 ~1
         11        SEND_VAL                                                 1
         12        INIT_FCALL                                               'date'
         13        SEND_VAL                                                 'Y'
         14        DO_ICALL                                         $2      
         15        SEND_VAR                                                 $2
         16        DO_ICALL                                         $3      
         17        SEND_VAR                                                 $3
         18        DO_ICALL                                         $4      
         19        ECHO                                                     $4
         20      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
159.93 ms | 1386 KiB | 17 Q