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<?php $data = "{ 'LDATE' : '2018-07-02T00:00:00Z' , 'VDATE' : '2018-07-05T00:00:00Z'}"; var_dump( json_decode($data), json_last_error_msg() );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/oRKCt
function name:  (null)
number of ops:  11
compiled vars:  !0 = $data
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '%7B+%27LDATE%27+%3A+%272018-07-02T00%3A00%3A00Z%27+%2C+%27VDATE%27+%3A+%272018-07-05T00%3A00%3A00Z%27%7D'
    3     1        INIT_FCALL                                               'var_dump'
    4     2        INIT_FCALL                                               'json_decode'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $2      
          5        SEND_VAR                                                 $2
    5     6        INIT_FCALL                                               'json_last_error_msg'
          7        DO_ICALL                                         $3      
          8        SEND_VAR                                                 $3
          9        DO_ICALL                                                 
    6    10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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