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<?php $tz_str = 'Etc/GMT+8.45'; try { $timezone = new DateTimeZone( $tz_str ); echo 'valid'; } catch ( Exception $excpt ) { echo 'not valid'; }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 9
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
Found catch point at position: 7
Branch analysis from position: 7
2 jumps found. (Code = 107) Position 1 = 8, Position 2 = -2
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/FhU86
function name:  (null)
number of ops:  10
compiled vars:  !0 = $tz_str, !1 = $timezone, !2 = $excpt
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'Etc%2FGMT%2B8.45'
    5     1        NEW                                              $4      'DateTimeZone'
          2        SEND_VAR_EX                                              !0
          3        DO_FCALL                                      0          
          4        ASSIGN                                                   !1, $4
    6     5        ECHO                                                     'valid'
          6      > JMP                                                      ->9
    7     7  E > > CATCH                                       last         'Exception'
    8     8    >   ECHO                                                     'not+valid'
    9     9    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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