3v4l.org

run code in 300+ PHP versions simultaneously
<?php $value='130'; var_dump(ctype_digit($value)); var_dump(DateTime($value)); $value=00000; var_dump(ctype_digit($value)); var_dump(DateTime($value));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/H6kL3
function name:  (null)
number of ops:  27
compiled vars:  !0 = $value
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '130'
    3     1        INIT_FCALL                                               'var_dump'
          2        INIT_FCALL                                               'ctype_digit'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $2      
          5        SEND_VAR                                                 $2
          6        DO_ICALL                                                 
    4     7        INIT_FCALL                                               'var_dump'
          8        INIT_FCALL_BY_NAME                                       'DateTime'
          9        SEND_VAR_EX                                              !0
         10        DO_FCALL                                      0  $4      
         11        SEND_VAR                                                 $4
         12        DO_ICALL                                                 
    5    13        ASSIGN                                                   !0, 0
    6    14        INIT_FCALL                                               'var_dump'
         15        INIT_FCALL                                               'ctype_digit'
         16        SEND_VAR                                                 !0
         17        DO_ICALL                                         $7      
         18        SEND_VAR                                                 $7
         19        DO_ICALL                                                 
    7    20        INIT_FCALL                                               'var_dump'
         21        INIT_FCALL_BY_NAME                                       'DateTime'
         22        SEND_VAR_EX                                              !0
         23        DO_FCALL                                      0  $9      
         24        SEND_VAR                                                 $9
         25        DO_ICALL                                                 
         26      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
168.52 ms | 1395 KiB | 17 Q