3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo typicalShape('2014-05-08'); function typicalShape($date){ $date = explode('-', $dd); if(count($date) == 3){ $year = $date[0]; $date[1] = preg_replace('^0', '', $date[1]); $date[0] = preg_replace('^0', '', $date[2]); $date[2] = $year; $date = implode('.', $date);return false; return $date; } return false; } function platne_datum($datum) { return preg_match('~^([1-9]|19|[12][0-8]|29(?=\\.([^2]|2\\.(([02468][048]|[13579][26])00|[0-9]{2}(0[48]|[2468][048]|[13579][26]))))|30(?=\\.[^2])|31(?=\\.([13578][02]?\\.)))\\.([1-9]|1[012])\\.[0-9]{4}$~D', $datum); }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/VkjjY
function name:  (null)
number of ops:  5
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL_BY_NAME                                       'typicalShape'
          1        SEND_VAL_EX                                              '2014-05-08'
          2        DO_FCALL                                      0  $0      
          3        ECHO                                                     $0
   23     4      > RETURN                                                   1

Function typicalshape:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 9, Position 2 = 36
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 36
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/VkjjY
function name:  typicalShape
number of ops:  38
compiled vars:  !0 = $date, !1 = $dd, !2 = $year
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   RECV                                             !0      
    7     1        INIT_FCALL                                               'explode'
          2        SEND_VAL                                                 '-'
          3        SEND_VAR                                                 !1
          4        DO_ICALL                                         $3      
          5        ASSIGN                                                   !0, $3
    8     6        COUNT                                            ~5      !0
          7        IS_EQUAL                                                 ~5, 3
          8      > JMPZ                                                     ~6, ->36
    9     9    >   FETCH_DIM_R                                      ~7      !0, 0
         10        ASSIGN                                                   !2, ~7
   10    11        INIT_FCALL                                               'preg_replace'
         12        SEND_VAL                                                 '%5E0'
         13        SEND_VAL                                                 ''
         14        FETCH_DIM_R                                      ~10     !0, 1
         15        SEND_VAL                                                 ~10
         16        DO_ICALL                                         $11     
         17        ASSIGN_DIM                                               !0, 1
         18        OP_DATA                                                  $11
   11    19        INIT_FCALL                                               'preg_replace'
         20        SEND_VAL                                                 '%5E0'
         21        SEND_VAL                                                 ''
         22        FETCH_DIM_R                                      ~13     !0, 2
         23        SEND_VAL                                                 ~13
         24        DO_ICALL                                         $14     
         25        ASSIGN_DIM                                               !0, 0
         26        OP_DATA                                                  $14
   12    27        ASSIGN_DIM                                               !0, 2
         28        OP_DATA                                                  !2
   13    29        INIT_FCALL                                               'implode'
         30        SEND_VAL                                                 '.'
         31        SEND_VAR                                                 !0
         32        DO_ICALL                                         $16     
         33        ASSIGN                                                   !0, $16
         34      > RETURN                                                   <false>
   14    35*       RETURN                                                   !0
   16    36    > > RETURN                                                   <false>
   17    37*     > RETURN                                                   null

End of function typicalshape

Function platne_datum:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/VkjjY
function name:  platne_datum
number of ops:  7
compiled vars:  !0 = $datum
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   21     0  E >   RECV                                             !0      
   22     1        INIT_FCALL                                               'preg_match'
          2        SEND_VAL                                                 '%7E%5E%28%5B1-9%5D%7C19%7C%5B12%5D%5B0-8%5D%7C29%28%3F%3D%5C.%28%5B%5E2%5D%7C2%5C.%28%28%5B02468%5D%5B048%5D%7C%5B13579%5D%5B26%5D%2900%7C%5B0-9%5D%7B2%7D%280%5B48%5D%7C%5B2468%5D%5B048%5D%7C%5B13579%5D%5B26%5D%29%29%29%29%7C30%28%3F%3D%5C.%5B%5E2%5D%29%7C31%28%3F%3D%5C.%28%5B13578%5D%5B02%5D%3F%5C.%29%29%29%5C.%28%5B1-9%5D%7C1%5B012%5D%29%5C.%5B0-9%5D%7B4%7D%24%7ED'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $1      
          5      > RETURN                                                   $1
   23     6*     > RETURN                                                   null

End of function platne_datum

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
150.22 ms | 1400 KiB | 21 Q