3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "Timezone: ", date_default_timezone_get(), "\n\n"; $sat = strtotime("1981-03-28 02:30:00"); printf("Expected: 1981-03-28 02:30:00 + 3 days = 1981-03-31 02:30:00\n"); printf("Actual: " . "%s + 3 days = " . "%s\n\n", date("Y-m-d H:i:s", $sat), date("Y-m-d H:i:s", strtotime("+3 days", $sat)) ); $sun = strtotime("1981-03-29 02:30:00"); printf("Expected: 1981-03-29 02:30:00 + 3 days = 1981-04-01 02:30:00\n"); printf("Actual: " . "%s + 3 days = " . "%s\n\n", date("Y-m-d H:i:s", $sun), date("Y-m-d H:i:s", strtotime("+3 days", $sun)) ); $mon = strtotime("1981-03-30 02:30:00"); printf("Expected: 1981-03-30 02:30:00 + 3 days = 1981-04-02 02:30:00\n"); printf("Actual: " . "%s + 3 days = " . "%s\n\n", date("Y-m-d H:i:s", $mon), date("Y-m-d H:i:s", strtotime("+3 days", $mon)) );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ddo01
function name:  (null)
number of ops:  78
compiled vars:  !0 = $sat, !1 = $sun, !2 = $mon
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ECHO                                                     'Timezone%3A+'
          1        INIT_FCALL                                               'date_default_timezone_get'
          2        DO_ICALL                                         $3      
          3        ECHO                                                     $3
          4        ECHO                                                     '%0A%0A'
    5     5        INIT_FCALL                                               'strtotime'
          6        SEND_VAL                                                 '1981-03-28+02%3A30%3A00'
          7        DO_ICALL                                         $4      
          8        ASSIGN                                                   !0, $4
    6     9        INIT_FCALL                                               'printf'
         10        SEND_VAL                                                 'Expected%3A+1981-03-28+02%3A30%3A00+%2B+3+days+%3D+1981-03-31+02%3A30%3A00%0A'
         11        DO_ICALL                                                 
    7    12        INIT_FCALL                                               'printf'
         13        SEND_VAL                                                 'Actual%3A+++%25s+%2B+3+days+%3D+%25s%0A%0A'
    8    14        INIT_FCALL                                               'date'
         15        SEND_VAL                                                 'Y-m-d+H%3Ai%3As'
         16        SEND_VAR                                                 !0
         17        DO_ICALL                                         $7      
         18        SEND_VAR                                                 $7
    9    19        INIT_FCALL                                               'date'
         20        SEND_VAL                                                 'Y-m-d+H%3Ai%3As'
         21        INIT_FCALL                                               'strtotime'
         22        SEND_VAL                                                 '%2B3+days'
         23        SEND_VAR                                                 !0
         24        DO_ICALL                                         $8      
         25        SEND_VAR                                                 $8
         26        DO_ICALL                                         $9      
         27        SEND_VAR                                                 $9
         28        DO_ICALL                                                 
   12    29        INIT_FCALL                                               'strtotime'
         30        SEND_VAL                                                 '1981-03-29+02%3A30%3A00'
         31        DO_ICALL                                         $11     
         32        ASSIGN                                                   !1, $11
   13    33        INIT_FCALL                                               'printf'
         34        SEND_VAL                                                 'Expected%3A+1981-03-29+02%3A30%3A00+%2B+3+days+%3D+1981-04-01+02%3A30%3A00%0A'
         35        DO_ICALL                                                 
   14    36        INIT_FCALL                                               'printf'
         37        SEND_VAL                                                 'Actual%3A+++%25s+%2B+3+days+%3D+%25s%0A%0A'
   15    38        INIT_FCALL                                               'date'
         39        SEND_VAL                                                 'Y-m-d+H%3Ai%3As'
         40        SEND_VAR                                                 !1
         41        DO_ICALL                                         $14     
         42        SEND_VAR                                                 $14
   16    43        INIT_FCALL                                               'date'
         44        SEND_VAL                                                 'Y-m-d+H%3Ai%3As'
         45        INIT_FCALL                                               'strtotime'
         46        SEND_VAL                                                 '%2B3+days'
         47        SEND_VAR                                                 !1
         48        DO_ICALL                                         $15     
         49        SEND_VAR                                                 $15
         50        DO_ICALL                                         $16     
         51        SEND_VAR                                                 $16
         52        DO_ICALL                                                 
   19    53        INIT_FCALL                                               'strtotime'
         54        SEND_VAL                                                 '1981-03-30+02%3A30%3A00'
         55        DO_ICALL                                         $18     
         56        ASSIGN                                                   !2, $18
   20    57        INIT_FCALL                                               'printf'
         58        SEND_VAL                                                 'Expected%3A+1981-03-30+02%3A30%3A00+%2B+3+days+%3D+1981-04-02+02%3A30%3A00%0A'
         59        DO_ICALL                                                 
   21    60        INIT_FCALL                                               'printf'
         61        SEND_VAL                                                 'Actual%3A+++%25s+%2B+3+days+%3D+%25s%0A%0A'
   22    62        INIT_FCALL                                               'date'
         63        SEND_VAL                                                 'Y-m-d+H%3Ai%3As'
         64        SEND_VAR                                                 !2
         65        DO_ICALL                                         $21     
         66        SEND_VAR                                                 $21
   23    67        INIT_FCALL                                               'date'
         68        SEND_VAL                                                 'Y-m-d+H%3Ai%3As'
         69        INIT_FCALL                                               'strtotime'
         70        SEND_VAL                                                 '%2B3+days'
         71        SEND_VAR                                                 !2
         72        DO_ICALL                                         $22     
         73        SEND_VAR                                                 $22
         74        DO_ICALL                                         $23     
         75        SEND_VAR                                                 $23
         76        DO_ICALL                                                 
   24    77      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
167.83 ms | 1400 KiB | 21 Q