Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/8uk91
function name: (null)
number of ops: 12
compiled vars: !0 = $array
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
2 0 E > ASSIGN !0, <array>
4 1 INIT_FCALL 'var_dump'
2 SEND_VAR !0
3 DO_ICALL
12 4 INIT_FCALL 'usort'
5 SEND_REF !0
6 SEND_VAL 'date_compare'
7 DO_ICALL
14 8 INIT_FCALL 'var_dump'
9 SEND_VAR !0
10 DO_ICALL
11 > RETURN 1
Function date_compare:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/8uk91
function name: date_compare
number of ops: 15
compiled vars: !0 = $a, !1 = $b, !2 = $t1, !3 = $key, !4 = $t2
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
6 0 E > RECV !0
1 RECV !1
8 2 INIT_FCALL 'strtotime'
3 FETCH_DIM_R ~5 !0, !3
4 SEND_VAL ~5
5 DO_ICALL $6
6 ASSIGN !2, $6
9 7 INIT_FCALL 'strtotime'
8 FETCH_DIM_R ~8 !1, !3
9 SEND_VAL ~8
10 DO_ICALL $9
11 ASSIGN !4, $9
10 12 SUB ~11 !2, !4
13 > RETURN ~11
11 14* > RETURN null
End of function date_compare
Generated using Vulcan Logic Dumper, using php 8.0.0