3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = new DateTime(); $dt->setISODate(2015, 16); $dt->setTime(0, 0, 0); print $dt->format('Y-m-d H:i:s');

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)
8.3.60.0070.01016.63
8.3.50.0100.00318.16
8.3.40.0060.00918.82
8.3.30.0080.00618.78
8.3.20.0070.00020.16
8.3.10.0050.00321.73
8.3.00.0080.00019.38
8.2.180.0060.01218.29
8.2.170.0070.01022.96
8.2.160.0100.00320.35
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0070.00019.58
8.2.110.0030.00721.09
8.2.100.0000.01217.75
8.2.90.0000.00819.32
8.2.80.0060.00317.97
8.2.70.0040.00417.63
8.2.60.0080.00017.93
8.2.50.0070.00418.07
8.2.40.0030.00520.07
8.2.30.0040.00418.02
8.2.20.0000.00817.78
8.2.10.0000.00818.04
8.2.00.0000.00717.68
8.1.280.0090.00925.92
8.1.270.0040.00420.64
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00624.03
8.1.230.0110.00018.88
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0060.00317.38
8.1.190.0040.00417.25
8.1.180.0000.00818.10
8.1.170.0060.00320.31
8.1.160.0000.00721.87
8.1.150.0070.00018.93
8.1.140.0040.00417.57
8.1.130.0000.00717.99
8.1.120.0070.00017.50
8.1.110.0020.00517.58
8.1.100.0070.00017.45
8.1.90.0030.00617.58
8.1.80.0040.00417.59
8.1.70.0030.00317.60
8.1.60.0000.00917.67
8.1.50.0060.00317.62
8.1.40.0000.00817.62
8.1.30.0040.00417.73
8.1.20.0040.00417.64
8.1.10.0050.00517.63
8.1.00.0000.00817.58
8.0.300.0070.00018.77
8.0.290.0040.00416.88
8.0.280.0040.00418.37
8.0.270.0030.00317.24
8.0.260.0030.00317.37
8.0.250.0000.00717.19
8.0.240.0030.00317.02
8.0.230.0070.00017.05
8.0.220.0030.00517.02
8.0.210.0040.00417.01
8.0.200.0000.00617.13
8.0.190.0020.00516.95
8.0.180.0040.00417.09
8.0.170.0070.00017.06
8.0.160.0040.00317.10
8.0.150.0050.00317.01
8.0.140.0050.00317.00
8.0.130.0060.00313.47
8.0.120.0080.00017.04
8.0.110.0000.00716.95
8.0.100.0000.00817.07
8.0.90.0040.00416.89
8.0.80.0090.00616.97
8.0.70.0000.00717.03
8.0.60.0000.00717.06
8.0.50.0080.00016.89
8.0.30.0130.01317.20
8.0.20.0100.01217.40
8.0.10.0040.00417.02
8.0.00.0100.00717.05
7.4.330.0000.00515.05
7.4.320.0030.00316.67
7.4.300.0050.00316.59
7.4.290.0000.00816.49
7.4.280.0020.00516.64
7.4.270.0030.00316.70
7.4.260.0040.00416.68
7.4.250.0040.00416.49
7.4.240.0050.00216.58
7.4.230.0030.00316.65
7.4.220.0060.01216.63
7.4.210.0000.01416.70
7.4.200.0000.00716.77
7.4.160.0130.00616.46
7.4.150.0090.00917.40
7.4.140.0090.01017.86
7.4.130.0060.01216.71
7.4.120.0100.00616.60
7.4.110.0170.00616.70
7.4.100.0070.01016.52
7.4.90.0070.01016.63
7.4.80.0060.01719.39
7.4.70.0070.01016.64
7.4.60.0090.00616.63
7.4.50.0000.00816.71
7.4.40.0100.00716.43
7.4.30.0110.01116.74
7.4.00.0100.00315.14
7.3.330.0050.00013.11
7.3.320.0060.00613.05
7.3.310.0030.00316.21
7.3.300.0000.00616.18
7.3.290.0060.01016.30
7.3.280.0100.01116.28
7.3.270.0110.00817.40
7.3.260.0120.01216.46
7.3.250.0050.01416.51
7.3.240.0000.01616.52
7.3.230.0180.00616.46
7.3.210.0120.00316.20
7.3.200.0030.01319.39
7.3.190.0090.00616.47
7.3.180.0110.00716.31
7.3.170.0160.00716.54
7.3.160.0110.00616.39
7.3.10.0000.01316.89
7.3.00.0070.00716.52
7.2.330.0140.00716.44
7.2.320.0100.01316.83
7.2.310.0030.01416.55
7.2.300.0090.00916.62
7.2.290.0070.01016.70
7.2.130.0070.01316.96
7.2.120.0060.00916.84
7.2.110.0040.00816.95
7.2.100.0070.01017.08
7.2.90.0030.01017.10
7.2.80.0060.01016.89
7.2.70.0040.00817.20
7.2.60.0080.00616.72
7.2.50.0040.01117.00
7.2.40.0060.01016.80
7.2.30.0040.01216.75
7.2.20.0060.00916.84
7.2.10.0030.00717.07
7.2.00.0050.00918.29
7.1.250.0040.00815.64
7.1.240.0070.00315.80
7.1.230.0000.01415.82
7.1.220.0030.00615.41
7.1.210.0060.00615.82
7.1.200.0090.00315.54
7.1.190.0000.01315.64
7.1.180.0060.00615.85
7.1.170.0060.00615.48
7.1.160.0090.00315.67
7.1.150.0080.00415.66
7.1.140.0000.00915.64
7.1.130.0030.01015.79
7.1.120.0070.00415.29
7.1.110.0000.01215.61
7.1.100.0060.00816.92
7.1.90.0140.00015.34
7.1.80.0070.00715.46
7.1.70.0020.00716.45
7.1.60.0070.01017.52
7.1.50.0070.00516.37
7.1.40.0060.00315.62
7.1.30.0030.00715.57
7.1.20.0100.00315.80
7.1.10.0040.00915.50
7.1.00.0050.04219.00
7.0.330.0120.00315.40
7.0.320.0070.00715.59
7.0.310.0050.00515.35
7.0.300.0030.01015.18
7.0.290.0060.00615.55
7.0.280.0070.00315.24
7.0.270.0000.01415.05
7.0.260.0060.00615.29
7.0.250.0070.00415.43
7.0.240.0030.00915.22
7.0.230.0040.00715.39
7.0.220.0040.01115.07
7.0.210.0130.00015.20
7.0.200.0080.00416.13
7.0.190.0050.00215.12
7.0.180.0030.00715.39
7.0.170.0030.00715.25
7.0.160.0060.00915.31
7.0.150.0030.00715.46
7.0.140.0030.02218.70
7.0.130.0030.01015.57
7.0.120.0060.00915.59
7.0.110.0060.00415.01
7.0.100.0080.00415.37
7.0.90.0000.01215.18
7.0.80.0020.01015.36
7.0.70.0030.01415.17
7.0.60.0120.03517.69
7.0.50.0060.03116.69
7.0.40.0040.03616.68
7.0.30.0170.04516.56
7.0.20.0060.02816.85
7.0.10.0060.02716.88
7.0.00.0090.04316.71
5.6.380.0090.00414.37
5.6.370.0030.00914.13
5.6.360.0110.00314.29
5.6.350.0080.00414.29
5.6.340.0030.00614.11
5.6.330.0040.00814.47
5.6.320.0090.00314.24
5.6.310.0000.01314.71
5.6.300.0050.00814.46
5.6.290.0110.00314.19
5.6.280.0030.01414.41
5.6.270.0110.00514.35
5.6.260.0040.00914.11
5.6.250.0110.00714.23
5.6.240.0110.00314.27
5.6.230.0100.00314.27
5.6.220.0070.01014.40
5.6.210.0070.04317.36
5.6.200.0080.04716.25
5.6.190.0050.02517.26
5.6.180.0250.03717.38
5.6.170.0150.02717.35
5.6.160.0060.03817.38
5.6.150.0050.02316.29
5.6.140.0040.02516.34
5.6.130.0050.02516.18
5.6.120.0090.02217.65
5.6.110.0030.02617.83
5.6.100.0120.04017.75
5.6.90.0030.04517.68
5.6.80.0070.02517.39
5.6.70.0100.00014.52
5.6.60.0060.00614.11
5.6.50.0050.00614.35
5.6.40.0030.01314.21
5.6.30.0000.01314.22
5.6.20.0040.01114.34
5.6.10.0080.00614.08
5.6.00.0000.01414.32
5.5.380.0000.01111.30
5.5.370.0070.00711.21
5.5.360.0090.00411.00
5.5.350.0170.04015.64
5.5.340.0050.04514.51
5.5.330.0050.04715.85
5.5.320.1200.02315.59
5.5.310.0110.03015.57
5.5.300.0070.04214.44
5.5.290.0060.04014.39
5.5.280.0150.03616.03
5.5.270.0030.02916.17
5.5.260.0080.03315.96
5.5.250.0050.02215.97
5.5.240.0020.02615.72
5.5.230.0000.00710.88
5.5.220.0040.00411.16
5.5.210.0060.00311.17
5.5.200.0030.00310.90
5.5.190.0030.00311.16
5.5.180.0000.00811.12
5.5.170.0000.01211.25
5.5.160.0040.00411.07
5.5.150.0000.00910.92
5.5.140.0060.00611.01
5.5.130.0030.00810.91
5.5.120.0040.00810.96
5.5.110.0120.00011.20
5.5.100.0050.00211.09
5.5.90.0030.00610.89
5.5.80.0000.00911.26
5.5.70.0060.00310.88
5.5.60.0040.00411.05
5.5.50.0050.00510.77
5.5.40.0040.00410.83
5.5.30.0030.00911.12
5.5.20.0030.00810.80
5.5.10.0030.00611.22
5.5.00.0080.00310.98
5.4.450.0270.03315.22
5.4.440.0130.03015.05
5.4.430.0130.03815.25
5.4.420.0200.02715.21
5.4.410.0040.03615.18
5.4.400.0140.03014.92
5.4.390.0120.03214.77
5.4.380.0090.03314.76
5.4.370.0050.03514.76
5.4.360.0180.03014.79
5.4.350.0110.03314.77
5.4.340.0120.02814.84
5.4.330.0070.00010.94
5.4.320.0080.03614.70
5.4.310.0130.03614.74
5.4.300.0160.03414.75
5.4.290.0110.03014.71
5.4.280.0080.04714.72
5.4.270.0150.03914.70
5.4.260.0120.03014.74
5.4.250.0130.02714.64
5.4.240.0060.03914.74
5.4.230.0180.03014.76
5.4.220.0140.02814.73
5.4.210.0130.03914.89
5.4.200.0170.03613.64
5.4.190.0100.03414.78
5.4.180.0120.03014.89
5.4.170.0190.02314.64
5.4.160.0150.02714.66
5.4.150.0160.02514.68
5.4.140.0050.03113.77
5.4.130.0070.02813.68
5.4.120.0120.02813.75
5.4.110.0110.02613.59
5.4.100.0090.03013.50
5.4.90.0110.02813.52
5.4.80.0070.03213.59
5.4.70.0140.02213.65
5.4.60.0100.03013.49
5.4.50.0080.02713.62
5.4.40.0070.03013.67
5.4.30.0110.03013.43
5.4.20.0100.04213.65
5.4.10.0150.03913.57
5.4.00.0180.02513.47
5.3.290.0120.03012.82
5.3.280.0120.02812.60
5.3.270.0050.04012.65
5.3.260.0070.03712.70
5.3.250.0150.03012.60
5.3.240.0090.03112.65
5.3.230.0070.03712.70
5.3.220.0020.03812.63
5.3.210.0070.03412.63
5.3.200.0070.03912.63
5.3.190.0080.03012.63
5.3.180.0070.03212.63
5.3.170.0100.03212.64
5.3.160.0080.03012.63
5.3.150.0090.02712.64
5.3.140.0120.02712.61
5.3.130.0130.03712.65
5.3.120.0100.03312.59
5.3.110.0100.03212.58
5.3.100.0070.03012.34
5.3.90.0160.02512.34
5.3.80.0140.02712.34
5.3.70.0110.02812.35
5.3.60.0150.02512.30
5.3.50.0100.03012.28
5.3.40.0080.03012.36
5.3.30.0110.02812.30
5.3.20.0070.02912.20
5.3.10.0090.03112.13
5.3.00.0160.02212.14
5.2.170.0110.02010.88
5.2.160.0020.00210.89
5.2.150.0080.02310.94
5.2.140.0100.02310.91
5.2.130.0070.02310.87
5.2.120.0080.02210.88
5.2.110.0090.02410.93
5.2.100.0100.02010.93
5.2.90.0080.02510.86
5.2.80.0150.02510.89
5.2.70.0110.03310.90
5.2.60.0080.02810.86
5.2.50.0120.02210.87
5.2.40.0100.02010.88
5.2.30.0120.02010.83
5.2.20.0090.02210.83
5.2.10.0100.02410.83
5.2.00.0180.02310.77
5.1.60.0090.02510.38
5.1.50.0030.02310.37
5.1.40.0070.02010.40
5.1.30.0080.02010.52
5.1.20.0130.02310.54
5.1.10.0110.02310.40
5.1.00.0120.02310.40
5.0.50.0050.0219.64
5.0.40.0050.0179.62
5.0.30.0080.0279.53
5.0.20.0060.0219.46
5.0.10.0060.0209.45
5.0.00.0020.0279.44
4.4.90.0060.0098.32
4.4.80.0030.0138.28
4.4.70.0070.0158.30
4.4.60.0050.0108.26
4.4.50.0050.0118.28
4.4.40.0030.0218.33
4.4.30.0010.0168.29
4.4.20.0080.0118.31
4.4.10.0020.0158.34
4.4.00.0050.0188.28
4.3.110.0050.0128.26
4.3.100.0030.0138.27
4.3.90.0060.0108.26
4.3.80.0020.0228.24
4.3.70.0040.0118.31
4.3.60.0030.0138.24
4.3.50.0030.0138.24
4.3.40.0020.0218.28
4.3.30.0020.0157.70
4.3.20.0020.0157.64
4.3.10.0030.0137.60
4.3.00.0120.0088.96

preferences:
50.02 ms | 400 KiB | 5 Q