Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/4Q492
function name: (null)
number of ops: 13
compiled vars: !0 = $a, !1 = $b, !2 = $c
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
63 0 E > ASSIGN !0, <array>
64 1 INIT_FCALL 'json_encode'
2 SEND_VAR !0
3 DO_ICALL $4
4 ASSIGN !1, $4
67 5 ASSIGN !2, ''
69 6 INIT_FCALL 'var_dump'
7 INIT_FCALL 'isjson'
8 SEND_VAR !2
9 DO_FCALL 0 $7
10 SEND_VAR $7
11 DO_ICALL
12 > RETURN 1
Function json_is:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 7
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
Found catch point at position: 5
Branch analysis from position: 5
2 jumps found. (Code = 107) Position 1 = 6, Position 2 = -2
Branch analysis from position: 6
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/4Q492
function name: json_is
number of ops: 12
compiled vars: !0 = $string, !1 = $e
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
9 0 E > RECV !0
14 1 INIT_FCALL 'json_decode'
2 SEND_VAR !0
3 DO_ICALL
4 > JMP ->7
16 5 E > > CATCH last 'ErrorException'
19 6 > > RETURN <false>
23 7 > INIT_FCALL 'json_last_error'
8 DO_ICALL $3
9 IS_EQUAL ~4 $3, 0
10 > RETURN ~4
24 11* > RETURN null
End of function json_is
Function isjson:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 46) Position 1 = 5, Position 2 = 7
Branch analysis from position: 5
2 jumps found. (Code = 43) Position 1 = 8, Position 2 = 16
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 16
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 7
filename: /in/4Q492
function name: isJson
number of ops: 18
compiled vars: !0 = $string, !1 = $assoc
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
47 0 E > RECV !0
1 RECV_INIT !1 <false>
48 2 ISSET_ISEMPTY_CV ~2 !0
3 BOOL_NOT ~3 ~2
4 > JMPZ_EX ~3 ~3, ->7
5 > TYPE_CHECK 64 ~4 !0
6 BOOL ~3 ~4
7 > > JMPZ ~3, ->16
49 8 > INIT_FCALL 'json_decode'
9 SEND_VAR !0
10 SEND_VAR !1
11 DO_ICALL
50 12 INIT_FCALL 'json_last_error'
13 DO_ICALL $6
14 IS_EQUAL ~7 $6, 0
15 > RETURN ~7
54 16 > > RETURN <false>
55 17* > RETURN null
End of function isjson
Generated using Vulcan Logic Dumper, using php 8.0.0