Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/NofCm
function name: (null)
number of ops: 16
compiled vars: !0 = $a, !1 = $k
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
7 0 E > ASSIGN !0, <array>
9 1 INIT_FCALL_BY_NAME 'var_demp'
10 2 INIT_FCALL 'array_key_isset'
3 SEND_VAR !1
4 SEND_VAR !0
5 DO_FCALL 0 $3
6 INIT_ARRAY ~4 $3
11 7 INIT_FCALL 'array_key_isset'
8 SEND_VAR !1
9 SEND_VAR !0
10 SEND_VAL <true>
11 DO_FCALL 0 $5
12 ADD_ARRAY_ELEMENT ~4 $5
13 SEND_VAL_EX ~4
14 DO_FCALL 0
12 15 > RETURN 1
Function array_key_isset:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 47) Position 1 = 5, Position 2 = 9
Branch analysis from position: 5
2 jumps found. (Code = 46) Position 1 = 6, Position 2 = 8
Branch analysis from position: 6
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
Branch analysis from position: 9
filename: /in/NofCm
function name: array_key_isset
number of ops: 11
compiled vars: !0 = $k, !1 = $a, !2 = $n
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > RECV !0
1 RECV !1
2 RECV_INIT !2 <false>
4 3 ISSET_ISEMPTY_DIM_OBJ 0 ~3 !1, !0
4 > JMPNZ_EX ~3 ~3, ->9
5 > > JMPZ_EX ~4 !2, ->8
6 > ARRAY_KEY_EXISTS ~5 !0, !1
7 BOOL ~4 ~5
8 > BOOL ~3 ~4
9 > > RETURN ~3
5 10* > RETURN null
End of function array_key_isset
Generated using Vulcan Logic Dumper, using php 8.0.0