Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/PWFYY
function name: (null)
number of ops: 21
compiled vars: !0 = $day
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
13 0 E > NEW $1 'DateTime'
1 SEND_VAL_EX '2013%2F9%2F2'
2 DO_FCALL 0
3 ASSIGN !0, $1
14 4 INIT_FCALL 'var_dump'
5 INIT_FCALL 'isfirstmondayayofmonth'
6 SEND_VAR !0
7 DO_FCALL 0 $4
8 SEND_VAR $4
9 DO_ICALL
16 10 NEW $6 'DateTime'
11 SEND_VAL_EX '2013%2F10%2F2'
12 DO_FCALL 0
13 ASSIGN !0, $6
17 14 INIT_FCALL 'var_dump'
15 INIT_FCALL 'isfirstmondayayofmonth'
16 SEND_VAR !0
17 DO_FCALL 0 $9
18 SEND_VAR $9
19 DO_ICALL
20 > RETURN 1
Function isfirstmondayayofmonth:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 46) Position 1 = 7, Position 2 = 12
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 12
filename: /in/PWFYY
function name: isFirstMondayayOfMonth
number of ops: 14
compiled vars: !0 = $date
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
8 0 E > RECV !0
10 1 INIT_METHOD_CALL !0, 'format'
2 SEND_VAL_EX 'd'
3 DO_FCALL 0 $1
4 CAST 4 ~2 $1
5 IS_SMALLER_OR_EQUAL ~3 ~2, 7
6 > JMPZ_EX ~3 ~3, ->12
7 > INIT_METHOD_CALL !0, 'format'
8 SEND_VAL_EX 'l'
9 DO_FCALL 0 $4
10 IS_IDENTICAL ~5 $4, 'Monday'
11 BOOL ~3 ~5
12 > > RETURN ~3
11 13* > RETURN null
End of function isfirstmondayayofmonth
Generated using Vulcan Logic Dumper, using php 8.0.0