3v4l.org

run code in 300+ PHP versions simultaneously
<?php $month=2; $dt=30; $year=2014; $timestamp = mktime(0, 0, 0, "$month", "$dt", "$year"); echo (new \DateTime("@{$timestamp}"))->format('d-m-Y');

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)
8.3.60.0120.00318.30
8.3.50.0110.00921.93
8.3.40.0150.00018.87
8.3.30.0110.00719.10
8.3.20.0040.00420.20
8.3.10.0000.00822.14
8.3.00.0080.00022.57
8.2.180.0100.01016.75
8.2.170.0090.00622.96
8.2.160.0090.00621.20
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0000.00826.16
8.2.120.0040.00419.66
8.2.110.0060.00320.90
8.2.100.0080.00417.84
8.2.90.0000.00817.75
8.2.80.0060.00318.91
8.2.70.0060.00317.88
8.2.60.0080.00017.63
8.2.50.0000.00817.80
8.2.40.0080.00018.16
8.2.30.0040.00418.00
8.2.20.0000.00717.86
8.2.10.0040.00417.79
8.2.00.0040.00417.77
8.1.280.0040.01125.92
8.1.270.0090.00021.95
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00319.21
8.1.230.0110.00017.77
8.1.220.0090.00017.74
8.1.210.0030.00618.77
8.1.200.0060.00317.48
8.1.190.0000.00817.35
8.1.180.0050.00318.10
8.1.170.0000.00717.70
8.1.160.0070.00018.77
8.1.150.0070.00018.96
8.1.140.0000.00817.57
8.1.130.0030.00317.88
8.1.120.0000.00817.61
8.1.110.0070.00017.58
8.1.100.0030.00317.60
8.1.90.0030.00317.57
8.1.80.0040.00417.55
8.1.70.0000.00717.58
8.1.60.0050.00317.71
8.1.50.0000.00717.70
8.1.40.0030.00617.68
8.1.30.0080.00017.71
8.1.20.0040.00417.68
8.1.10.0030.00617.66
8.1.00.0050.00217.61
8.0.300.0000.00718.87
8.0.290.0040.00417.00
8.0.280.0000.00718.55
8.0.270.0050.00218.21
8.0.260.0030.00316.93
8.0.250.0030.00317.14
8.0.240.0000.00717.13
8.0.230.0040.00417.04
8.0.220.0000.00717.04
8.0.210.0060.00017.08
8.0.200.0030.00317.11
8.0.190.0080.00017.15
8.0.180.0040.00417.18
8.0.170.0080.00017.04
8.0.160.0000.00817.18
8.0.150.0000.00917.05
8.0.140.0000.00717.08
8.0.130.0030.00313.45
8.0.120.0050.00317.09
8.0.110.0030.00516.97
8.0.100.0000.00717.08
8.0.90.0040.00416.98
8.0.80.0140.00317.08
8.0.70.0040.00417.04
8.0.60.0040.00416.84
8.0.50.0040.00416.82
8.0.30.0070.01117.36
8.0.20.0070.01117.46
8.0.10.0070.00017.02
8.0.00.0050.01216.91
7.4.330.0020.00215.14
7.4.320.0070.00016.74
7.4.300.0040.00416.74
7.4.290.0030.00316.80
7.4.280.0030.00516.54
7.4.270.0000.00616.69
7.4.260.0060.00316.63
7.4.250.0000.00716.59
7.4.240.0080.00016.71
7.4.230.0030.00516.75
7.4.220.0080.00816.74
7.4.210.0060.01316.63
7.4.200.0080.00016.80
7.4.190.0070.00016.80
7.4.160.0030.01316.48
7.4.150.0140.00617.40
7.4.140.0160.00217.86
7.4.130.0120.00516.67
7.4.120.0130.00316.62
7.4.110.0120.01216.71
7.4.100.0120.00616.56
7.4.90.0140.00316.74
7.4.80.0120.01219.39
7.4.70.0160.00016.89
7.4.60.0160.00016.68
7.4.50.0060.00316.53
7.4.40.0000.01322.77
7.4.30.0060.01016.65
7.4.00.0100.00914.99
7.3.330.0000.00513.25
7.3.320.0000.00513.18
7.3.310.0000.00716.33
7.3.300.0000.00716.24
7.3.290.0090.00616.36
7.3.280.0060.00816.44
7.3.270.0150.00417.40
7.3.260.0150.00416.55
7.3.250.0040.01316.56
7.3.240.0160.00016.54
7.3.230.0070.01016.52
7.3.210.0050.01916.63
7.3.200.0030.01219.39
7.3.190.0160.00016.63
7.3.180.0090.00616.54
7.3.170.0100.00716.50
7.3.160.0070.01016.58
7.3.120.0030.01014.89
7.3.110.0070.01014.88
7.3.100.0060.00914.99
7.3.90.0130.00015.05
7.3.80.0070.00314.84
7.3.70.0060.00614.84
7.3.60.0110.00415.01
7.3.50.0100.00314.85
7.3.40.0000.00914.82
7.3.30.0040.00814.95
7.3.20.0000.01416.51
7.3.10.0110.00316.79
7.3.00.0000.00916.43
7.2.330.0030.01516.54
7.2.320.0090.01216.60
7.2.310.0100.00716.46
7.2.300.0100.01316.54
7.2.290.0060.00916.52
7.2.250.0090.00915.10
7.2.240.0120.00915.11
7.2.230.0040.01215.06
7.2.220.0060.00615.16
7.2.210.0060.00915.08
7.2.200.0030.01015.02
7.2.190.0030.01014.96
7.2.180.0070.00715.08
7.2.170.0030.00915.14
7.2.60.0100.00717.03
7.2.00.0080.00419.22
7.1.330.0100.00315.85
7.1.320.0070.00715.95
7.1.310.0090.00415.80
7.1.300.0030.01315.51
7.1.290.0060.00315.64
7.1.280.0000.01115.97
7.1.270.0090.00315.91
7.1.260.0000.00815.86
7.1.200.0060.00615.61
7.1.100.0070.00717.91
7.1.70.0040.00417.26
7.1.60.0100.01419.82
7.1.50.0060.01017.09
7.1.00.0030.07722.51
7.0.200.0040.00816.97
7.0.140.0030.07322.18
7.0.60.0100.07719.95
7.0.50.0100.07717.82
7.0.40.0100.08720.08
7.0.30.0270.07320.04
7.0.20.0200.08020.00
7.0.10.0070.08720.20
7.0.00.0100.06020.09
5.6.280.0030.07321.07
5.6.210.0070.08320.53
5.6.200.0100.08318.11
5.6.190.0070.04720.41
5.6.180.0200.08720.64
5.6.170.0270.07320.34
5.6.160.0000.07720.38
5.6.150.0070.07718.15
5.6.140.0100.05718.22
5.6.130.0100.08318.14
5.6.120.0070.07321.10
5.6.110.0070.06321.11
5.6.100.0100.05720.98
5.6.90.0070.07721.01
5.6.80.0130.06020.35
5.5.350.0130.07320.31
5.5.340.0130.07717.98
5.5.330.0000.05720.40
5.5.320.4100.04020.29
5.5.310.0230.03720.20
5.5.300.0130.04317.92
5.5.290.0070.08017.93
5.5.280.0070.08320.79
5.5.270.0000.05320.82
5.5.260.0100.07720.61
5.5.250.0070.05720.57
5.5.240.0070.07320.25
5.4.450.0370.03019.42
5.4.440.1000.05019.26
5.4.430.0430.04019.23
5.4.420.0130.05319.46
5.4.410.0200.05019.14
5.4.400.1030.00018.80
5.4.390.1130.00018.69
5.4.380.0370.06718.46
5.4.370.0970.05018.61
5.4.360.0970.05318.59
5.4.350.1000.04718.78
5.4.340.1030.05318.46
5.4.320.0040.04512.46
5.4.310.0060.04012.45
5.4.300.0080.03412.45
5.4.290.0080.03912.45
5.4.280.0090.04212.35
5.4.270.0170.05718.80
5.4.260.0130.05018.67
5.4.250.0270.05018.89
5.4.240.0100.07018.75
5.4.230.0100.05018.90
5.4.220.0100.06318.83
5.4.210.0100.05319.02
5.4.200.0070.05318.89
5.4.190.0200.05318.88
5.4.180.0070.05318.98
5.4.170.0000.07018.89
5.4.160.0130.04318.68
5.4.150.0030.06718.86
5.4.140.0130.06716.27
5.4.130.0100.04316.34
5.4.120.0070.04716.34
5.4.110.0070.06316.42
5.4.100.0000.05316.39
5.4.90.0070.04716.47
5.4.80.0030.07016.24
5.4.70.0130.04316.38
5.4.60.0130.05316.39
5.4.50.0070.05016.31
5.4.40.0100.04716.31
5.4.30.0170.07016.32
5.4.20.0030.05716.31
5.4.10.0130.05016.32
5.4.00.0130.05315.69
5.3.290.0080.03812.80
5.3.280.0070.05014.45
5.3.270.0130.07014.61
5.3.260.0030.06714.63
5.3.250.0130.06314.60
5.3.240.0200.06014.66
5.3.230.0130.05714.75
5.3.220.0070.05714.59
5.3.210.0000.06014.49
5.3.200.0100.05714.48
5.3.190.0030.05714.51
5.3.180.0070.05014.56
5.3.170.0100.04714.48
5.3.160.0100.06314.34
5.3.150.0100.04714.26
5.3.140.0070.05014.42
5.3.130.0100.05014.41
5.3.120.0070.06714.56
5.3.110.0170.04314.25
5.3.100.0170.05714.04
5.3.90.0100.05014.17
5.3.80.0100.04714.04
5.3.70.0070.05013.94
5.3.60.0070.05714.01
5.3.50.0200.05013.97
5.3.40.0130.04314.00
5.3.30.0100.04313.93
5.3.20.0070.04713.70
5.3.10.0030.05013.61
5.3.00.0070.06313.79
5.2.170.0100.04310.90
5.2.160.0000.05711.30
5.2.150.0100.05011.24
5.2.140.0130.05311.04
5.2.130.0130.03711.11
5.2.120.0030.05311.19
5.2.110.0100.03711.12
5.2.100.0070.05311.11
5.2.90.0100.05310.93
5.2.80.0030.04311.01
5.2.70.0130.03311.18
5.2.60.0000.04311.16
5.2.50.0030.04310.92
5.2.40.0100.03710.83
5.2.30.0100.03310.98
5.2.20.0030.05710.80
5.2.10.0000.05311.04
5.2.00.0100.05010.94
5.1.60.0030.0339.93
5.1.50.0070.04710.03
5.1.40.0130.03710.04
5.1.30.0000.04710.34
5.1.20.0030.03710.43
5.1.10.0030.03310.23
5.1.00.0070.03310.10
5.0.50.0000.0308.32
5.0.40.0070.0238.19
5.0.30.0070.0538.37
5.0.20.0030.0278.24
5.0.10.0070.0338.11
5.0.00.0000.0438.07
4.4.90.0070.0276.14
4.4.80.0000.0236.14
4.4.70.0030.0306.14
4.4.60.0030.0206.14
4.4.50.0030.0206.14
4.4.40.0070.0306.14
4.4.30.0000.0236.14
4.4.20.0030.0306.56
4.4.10.0000.0276.56
4.4.00.0000.0336.56
4.3.110.0030.0306.56
4.3.100.0000.0236.56
4.3.90.0100.0206.56
4.3.80.0000.0406.56
4.3.70.0000.0236.56
4.3.60.0070.0236.56
4.3.50.0030.0306.56
4.3.40.0000.0336.56
4.3.30.0000.0276.56
4.3.20.0030.0236.56
4.3.10.0000.0276.56
4.3.00.0200.01713.34

preferences:
48.66 ms | 401 KiB | 5 Q