3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start_date = new DateTime('2019-01-01'); $end_date = new DateTime('2019-12-31'); $dt = clone $start_date; $dt->modify('last day of previous month')->modify('+2 Sundays'); while ($dt <= $end_date) { if ($dt >= $start_date) $result[] = $dt->format('Y-m-d'); $dt->modify('last day of this month')->modify('+2 Sundays'); } print_r ($result);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.5.30.0100.00919.45
8.5.20.0110.00819.36
8.5.10.0110.00616.99
8.5.00.0130.00819.86
8.4.180.0140.00919.85
8.4.170.0100.01220.52
8.4.160.0120.00923.96
8.4.150.0070.00716.95
8.4.140.0120.01017.76
8.4.130.0110.00718.85
8.4.120.0090.01124.14
8.4.110.0030.00619.01
8.4.100.0110.00618.83
8.4.90.0090.01020.66
8.4.80.0090.00818.84
8.4.70.0090.00518.78
8.4.60.0100.00618.96
8.4.50.0080.00418.82
8.4.40.0210.00019.52
8.4.30.0090.00622.44
8.4.20.0030.01619.16
8.4.10.0090.00019.71
8.3.300.0110.00920.58
8.3.290.0060.00320.93
8.3.280.0090.01318.89
8.3.270.0130.00616.39
8.3.260.0100.01016.80
8.3.250.0070.00618.98
8.3.240.0120.00617.03
8.3.230.0050.00316.73
8.3.220.0050.00418.87
8.3.210.0130.00616.86
8.3.200.0040.00516.79
8.3.190.0120.00617.21
8.3.180.0050.00516.64
8.3.170.0110.00717.20
8.3.160.0000.00818.60
8.3.150.0190.00016.73
8.3.140.0040.00417.38
8.3.130.0040.00418.71
8.3.120.0130.00619.15
8.3.110.0000.00820.94
8.3.100.0080.00016.88
8.3.90.0050.00326.77
8.3.80.0090.00018.68
8.3.70.0060.00918.43
8.3.60.0110.00718.43
8.3.50.0080.00917.55
8.3.40.0070.00718.79
8.3.30.0080.00618.63
8.3.20.0040.00420.54
8.3.10.0050.00321.69
8.3.00.0030.00622.34
8.2.300.0100.01022.16
8.2.290.0050.01220.43
8.2.280.0120.00720.10
8.2.270.0160.00317.71
8.2.260.0040.00418.52
8.2.250.0180.00016.62
8.2.240.0060.00319.00
8.2.230.0080.00822.58
8.2.220.0000.00924.06
8.2.210.0000.00826.77
8.2.200.0060.00316.88
8.2.190.0070.01416.63
8.2.180.0110.00418.46
8.2.170.0120.00619.12
8.2.160.0120.00922.96
8.2.150.0040.00425.66
8.2.140.0000.00424.66
8.2.130.0000.00926.16
8.2.120.0000.00820.08
8.2.110.0090.00019.15
8.2.100.0110.00018.03
8.2.90.0000.00818.00
8.2.80.0000.00818.98
8.2.70.0060.00318.00
8.2.60.0080.00017.75
8.2.50.0050.00317.88
8.2.40.0040.00418.00
8.2.30.0020.00518.32
8.2.20.0040.00418.27
8.2.10.0040.00419.33
8.2.00.0000.00718.16
8.1.340.0120.00817.72
8.1.330.0120.00722.07
8.1.320.0130.00816.52
8.1.310.0070.01118.31
8.1.300.0080.01116.48
8.1.290.0090.00030.84
8.1.280.0040.01125.92
8.1.270.0000.00824.66
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0080.00420.82
8.1.230.0110.00021.10
8.1.220.0040.00418.93
8.1.210.0000.00819.10
8.1.200.0030.00617.47
8.1.190.0060.00317.60
8.1.180.0000.00818.10
8.1.170.0000.00817.62
8.1.160.0030.00618.98
8.1.150.0040.00419.10
8.1.140.0070.00020.33
8.1.130.0030.00320.35
8.1.120.0000.00717.63
8.1.110.0070.00317.73
8.1.100.0000.01017.73
8.1.90.0000.00817.73
8.1.80.0000.00817.61
8.1.70.0040.00417.61
8.1.60.0040.00717.70
8.1.50.0040.00817.62
8.1.40.0040.00417.70
8.1.30.0030.00617.75
8.1.20.0060.00317.79
8.1.10.0040.00417.72
8.1.00.0000.00717.64
8.0.300.0070.00019.93
8.0.290.0080.00017.00
8.0.280.0040.00418.50
8.0.270.0040.00417.40
8.0.260.0000.00720.38
8.0.250.0070.00317.22
8.0.240.0030.00317.11
8.0.230.0000.01117.21
8.0.220.0050.00217.21
8.0.210.0070.00017.05
8.0.200.0030.00317.16
8.0.190.0030.00517.22
8.0.180.0000.00817.18
8.0.170.0070.00317.14
8.0.160.0000.00817.18
8.0.150.0030.00517.05
8.0.140.0040.00417.00
8.0.130.0040.00413.55
8.0.120.0050.00317.02
8.0.110.0040.00417.16
8.0.100.0040.00417.01
8.0.90.0040.00417.16
8.0.80.0040.01217.12
8.0.70.0000.00717.13
8.0.60.0040.00417.12
8.0.50.0000.00817.23
8.0.30.0040.01617.20
8.0.20.0070.01417.24
8.0.10.0050.00217.34
8.0.00.0110.01517.04
7.4.330.0030.00315.55
7.4.320.0030.00316.81
7.4.300.0060.00016.65
7.4.290.0000.00716.80
7.4.280.0060.00316.61
7.4.270.0040.00416.69
7.4.260.0000.00716.56
7.4.250.0000.00816.80
7.4.240.0000.00716.77
7.4.230.0000.00716.50
7.4.220.0050.00316.61
7.4.210.0100.00916.73
7.4.200.0030.00316.54
7.4.160.0050.01016.68
7.4.140.0140.00317.86
7.4.130.0150.00316.84
7.4.120.0150.00316.78
7.4.110.0080.01216.75
7.4.100.0130.01016.82
7.4.90.0120.00616.80
7.4.80.0070.01119.39
7.4.70.0140.00616.71
7.4.60.0170.00716.68
7.4.50.0080.00916.45
7.4.40.0090.01216.75
7.4.00.0060.00915.14
7.3.330.0030.00313.20
7.3.320.0000.00613.36
7.3.310.0000.00716.40
7.3.300.0050.00316.51
7.3.290.0000.00816.37
7.3.280.0080.01116.44
7.3.260.0090.00816.65
7.3.230.0090.00616.62
7.3.210.0140.00316.45
7.3.200.0080.00816.57
7.3.190.0060.01216.42
7.3.180.0030.01516.38
7.3.170.0100.01016.73
7.3.160.0100.00716.70
7.3.120.0110.00415.00
7.3.110.0060.00614.68
7.3.100.0000.01014.95
7.3.90.0050.00814.91
7.3.80.0060.00815.09
7.3.70.0030.00714.88
7.3.60.0080.00614.79
7.3.50.0060.00914.84
7.3.40.0060.00614.86
7.3.30.0060.00915.03
7.3.20.0940.01115.73
7.3.10.1020.00715.93
7.3.00.0960.00515.80
7.2.330.0090.00916.62
7.2.320.0100.00716.76
7.2.310.0130.00616.70
7.2.300.0100.00716.91
7.2.290.0070.01316.77
7.2.240.0090.00315.33
7.2.230.0030.01415.06
7.2.220.0070.01015.42
7.2.210.0070.00715.04
7.2.200.0080.00615.20
7.2.190.0050.00515.21
7.2.180.0040.00815.00
7.2.170.0000.01115.26
7.2.160.0130.00815.12
7.2.150.1580.01116.15
7.2.140.1320.01016.04
7.2.130.1160.00716.18
7.2.120.1010.00616.17
7.2.110.1000.01016.03
7.2.100.1310.00516.03
7.2.90.1070.01216.13
7.2.80.1170.00715.99
7.2.70.0890.01016.15
7.2.60.1040.00816.13
7.2.50.1370.01016.17
7.2.40.0940.00716.25
7.2.30.1070.00616.09
7.2.20.1470.00616.17
7.2.10.1270.00516.17
7.2.00.0850.00816.02
7.1.330.0130.00015.82
7.1.320.0030.01416.02
7.1.310.0040.00815.76
7.1.300.0030.00715.70
7.1.290.0080.00415.80
7.1.280.0040.00815.69
7.1.270.1690.00515.12
7.1.260.1110.01215.13
7.1.250.1250.00515.00

preferences:
55.39 ms | 1550 KiB | 5 Q