3v4l.org

run code in 300+ PHP versions simultaneously
<?php $starttime='1899-12-30T16:30:00'; echo date('H:i:s', strtotime($starttime)); date_default_timezone_set('Europe/London'); $starttime='1899-12-30T16:30:00'; echo date('H:i:s', strtotime($starttime));

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)
8.3.40.0090.00618.79
8.3.30.0060.00919.14
8.3.20.0070.00020.21
8.3.10.0040.00423.62
8.3.00.0050.00319.05
8.2.170.0070.00722.96
8.2.160.0040.01120.45
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00820.75
8.2.110.0090.00022.26
8.2.100.0060.00618.03
8.2.90.0000.00719.17
8.2.80.0080.00017.97
8.2.70.0080.00017.88
8.2.60.0100.00018.05
8.2.50.0040.00418.07
8.2.40.0000.00819.92
8.2.30.0040.00418.42
8.2.20.0100.00017.73
8.2.10.0030.00518.05
8.2.00.0040.00417.80
8.1.270.0040.00423.96
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.14
8.1.230.0110.00018.97
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0090.00317.25
8.1.190.0050.00317.35
8.1.180.0070.00318.10
8.1.170.0000.00818.82
8.1.160.0000.00721.86
8.1.150.0050.00218.75
8.1.140.0000.00717.61
8.1.130.0030.00317.94
8.1.120.0050.00217.46
8.1.110.0030.00317.51
8.1.100.0050.00317.59
8.1.90.0000.00717.54
8.1.80.0000.00817.54
8.1.70.0000.00717.46
8.1.60.0030.00517.52
8.1.50.0030.00617.57
8.1.40.0060.00617.57
8.1.30.0080.00017.71
8.1.20.0070.00017.66
8.1.10.0000.00817.57
8.1.00.0020.00517.59
8.0.300.0080.00018.77
8.0.290.0000.00717.30
8.0.280.0050.00318.49
8.0.270.0040.00417.31
8.0.260.0060.00017.42
8.0.250.0000.00717.21
8.0.240.0050.00217.12
8.0.230.0070.00017.17
8.0.220.0000.00717.09
8.0.210.0080.00016.95
8.0.200.0000.00817.05
8.0.190.0070.00017.16
8.0.180.0040.00417.14
8.0.170.0000.00817.15
8.0.160.0050.00217.02
8.0.150.0070.00317.06
8.0.140.0000.00717.02
8.0.130.0000.00713.40
8.0.120.0040.00416.96
8.0.110.0040.00417.08
8.0.100.0050.00316.97
8.0.90.0030.00316.97
8.0.80.0070.00717.13
8.0.70.0040.00417.11
8.0.60.0020.00516.89
8.0.50.0000.00717.05
8.0.30.0100.01317.27
8.0.20.0110.01217.48
8.0.10.0040.00417.27
8.0.00.0140.00317.03
7.4.330.0050.00015.11
7.4.320.0050.00216.61
7.4.300.0040.00416.54
7.4.290.0030.00316.77
7.4.280.0110.00016.73
7.4.270.0000.00816.72
7.4.260.0080.00016.73
7.4.250.0030.00516.60
7.4.240.0040.00416.61
7.4.230.0000.00716.66
7.4.220.0060.01216.66
7.4.210.0070.01016.59
7.4.200.0040.00516.47
7.4.190.0040.00416.84
7.4.160.0060.01916.50
7.4.150.0120.00617.40
7.4.140.0070.01017.86
7.4.130.0080.01216.62
7.4.120.0070.01016.71
7.4.110.0140.00716.68
7.4.100.0120.00916.61
7.4.90.0060.01016.70
7.4.80.0130.00619.39
7.4.70.0090.00616.63
7.4.60.0070.01716.83
7.4.50.0000.00816.47
7.4.40.0060.00916.46
7.4.30.0080.00816.82
7.4.00.0070.01015.17
7.3.330.0060.00013.23
7.3.320.0020.00213.11
7.3.310.0030.00316.27
7.3.300.0030.00316.35
7.3.290.0030.01016.34
7.3.280.0090.01016.32
7.3.270.0080.00817.40
7.3.260.0140.00516.46
7.3.250.0120.00516.55
7.3.240.0030.02216.77
7.3.230.0030.01316.39
7.3.210.0070.01416.45
7.3.200.0030.01516.63
7.3.190.0070.01016.48
7.3.180.0070.01116.51
7.3.170.0030.01216.38
7.3.160.0100.00716.61
7.3.120.0080.00814.79
7.2.330.0000.01716.80
7.2.320.0080.00816.68
7.2.310.0080.00816.48
7.2.300.0100.00616.62
7.2.290.0140.00516.64
7.2.00.0040.00819.64
7.1.100.0030.00618.22
7.1.70.0000.00717.29
7.1.60.0070.01019.46
7.1.50.0200.01434.91
7.1.00.0100.07022.36
7.0.200.0040.00417.00
7.0.140.0030.07321.95
7.0.100.0130.07020.00
7.0.90.0030.04719.99
7.0.80.0000.06020.02
7.0.70.0100.08019.88
7.0.60.0130.08319.97
7.0.50.0300.08020.35
7.0.40.0070.08020.05
7.0.30.0030.05719.93
7.0.20.0030.05020.11
7.0.10.0070.04720.10
7.0.00.0030.04320.04
5.6.250.0270.06720.51
5.6.240.0130.07720.64
5.6.230.0070.06020.57
5.6.220.0030.07720.61
5.6.210.0070.05020.65
5.6.200.0100.05021.13
5.6.190.0100.05721.11
5.6.180.0170.07321.17
5.6.170.0070.05721.07
5.6.160.0030.03721.00
5.6.150.0070.03720.93
5.6.140.0070.03320.92
5.6.130.0100.05020.99
5.6.120.0000.04721.01
5.6.110.0000.04721.04
5.6.100.0100.03021.06
5.6.90.0030.04321.04
5.6.80.0030.06720.37
5.6.70.0030.05320.54
5.6.60.0030.05020.43
5.6.50.0070.04020.41
5.6.40.0100.04020.36
5.6.30.0100.03720.39
5.6.20.0030.04020.30
5.6.10.0030.04320.51
5.6.00.0070.03720.38
5.5.380.0030.06720.34
5.5.370.0130.05720.44
5.5.360.0200.08020.38
5.5.350.0300.06020.45
5.5.340.0030.05720.80
5.5.330.0030.04720.75
5.5.320.0070.04320.64
5.5.310.0100.04020.86
5.5.300.0030.03320.75
5.5.290.0000.04720.85
5.5.280.0070.07720.77
5.5.270.0000.04320.71
5.5.260.0030.04320.74
5.5.250.0000.05020.45
5.5.240.0030.04020.29
5.5.230.0070.08320.26
5.5.220.0030.04020.24
5.5.210.0000.04320.29
5.5.200.0100.03320.20
5.5.190.0030.04320.23
5.5.180.0000.04320.21
5.5.160.0100.05720.27
5.5.150.0100.03320.07
5.5.140.0070.03320.23
5.5.130.0030.05020.22
5.5.120.0030.06320.10
5.5.110.0030.04320.21
5.5.100.0100.03320.16
5.5.90.0070.03720.06
5.5.80.0100.03320.14
5.5.70.0000.08720.13
5.5.60.0130.04320.07
5.5.50.0070.04320.05
5.5.40.0070.05320.04
5.5.30.0100.08020.04
5.5.20.0030.08320.00
5.5.10.0130.05320.04
5.5.00.0130.06020.05
5.4.450.0030.04019.27
5.4.440.0030.05019.23
5.4.430.0030.04019.42
5.4.420.0030.03719.55
5.4.410.0070.03319.43
5.4.400.0070.06718.92
5.4.390.0100.03718.93
5.4.380.0170.02719.05
5.4.370.0030.03719.12
5.4.360.0100.04318.90
5.4.350.0030.06019.14
5.4.340.0030.03719.25
5.4.320.0030.03719.06
5.4.310.0030.03719.10
5.4.300.0030.03719.02
5.4.290.0030.04018.89
5.4.280.0030.04018.96
5.4.270.0100.03019.16
5.4.260.0030.04318.97
5.4.250.0030.04318.96
5.4.240.0030.05019.25
5.4.230.0070.03719.12
5.4.220.0170.06319.05
5.4.210.0070.06719.22
5.4.200.0070.08318.77
5.4.190.0170.07019.08
5.4.180.0100.06318.98
5.4.170.0030.04719.01
5.4.160.0130.07019.02
5.4.150.0100.07319.12
5.4.140.0000.08016.27
5.4.130.0030.05316.26
5.4.120.0100.06316.28
5.4.110.0070.04016.36
5.4.100.0070.07316.29
5.4.90.0100.07016.46
5.4.80.0030.07316.35
5.4.70.0030.04016.35
5.4.60.0030.04716.21
5.4.50.0100.03316.23
5.4.40.0200.05716.35
5.4.30.0070.03016.30
5.4.20.0030.07016.28
5.4.10.0030.05016.21
5.4.00.0000.04015.67
5.3.290.0100.03314.60
5.3.280.0100.04714.45
5.3.270.0100.06014.46
5.3.260.0170.06714.59
5.3.250.0070.06314.46
5.3.240.0070.05014.59
5.3.230.0030.04314.58
5.3.220.0030.06314.55
5.3.210.0100.03314.42
5.3.200.0070.08014.52
5.3.190.0130.07014.38
5.3.180.0030.04314.55
5.3.170.0030.06714.42
5.3.160.0070.07014.54
5.3.150.0030.04314.46
5.3.140.0000.04314.56
5.3.130.0030.08314.52
5.3.120.0070.06014.48
5.3.110.0030.04014.38
5.3.100.0000.04013.90
5.3.90.0000.04013.99
5.3.80.0000.07713.97
5.3.70.0030.03713.87
5.3.60.0070.06713.99
5.3.50.0070.05313.90
5.3.40.0070.03313.90
5.3.30.0030.07313.88
5.3.20.0030.03713.55
5.3.10.0070.06313.66
5.3.00.0030.04313.62
5.2.170.0070.04311.37
5.2.160.0100.03311.37
5.2.150.0030.05011.37
5.2.140.0030.03311.37
5.2.130.0000.03711.37
5.2.120.0030.04311.37
5.2.110.0100.05711.37
5.2.100.0030.06311.37
5.2.90.0000.05011.37
5.2.80.0030.06011.37
5.2.70.0070.06011.37
5.2.60.0030.06311.37
5.2.50.0100.05311.37
5.2.40.0130.05311.37
5.2.30.0100.05011.37
5.2.20.0030.05311.37
5.2.10.0070.05711.37
5.2.00.0100.05311.37
5.1.60.0000.04711.37
5.1.50.0070.02711.37
5.1.40.0130.03711.37
5.1.30.0070.04311.37
5.1.20.0000.03011.37
5.1.10.0000.04711.37
5.1.00.0030.05711.37
5.0.50.0030.04711.37
5.0.40.0000.02311.37
5.0.30.0030.06011.37
5.0.20.0030.04011.37
5.0.10.0030.02711.37
5.0.00.0000.06311.37
4.4.90.0000.03711.37
4.4.80.0100.02311.37
4.4.70.0030.03311.37
4.4.60.0030.01711.37
4.4.50.0030.03011.37
4.4.40.0030.02711.37
4.4.30.0030.03311.37
4.4.20.0000.02011.37
4.4.10.0000.03311.37
4.4.00.0030.05311.37
4.3.110.0000.03311.37
4.3.100.0000.03711.37
4.3.90.0000.02711.37
4.3.80.0000.03311.37
4.3.70.0000.02711.37
4.3.60.0000.04011.37
4.3.50.0100.02311.37
4.3.40.0000.05311.37
4.3.30.0070.01311.37
4.3.20.0030.03311.37
4.3.10.0000.03711.37
4.3.00.0000.03711.37

preferences:
45.9 ms | 404 KiB | 6 Q