3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = new \DateTime("now", new \DateTimeZone(16)); echo $dt->getTimestamp(); $dt = new \DateTime("now", new \DateTimeZone(1024)); echo $dt->getTimestamp();

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)
8.3.70.0180.00316.62
8.3.60.0060.00918.20
8.3.50.0100.01221.98
8.3.40.0090.00618.79
8.3.30.0070.00720.26
8.3.20.0050.00318.77
8.3.10.0070.00020.95
8.3.00.0040.00419.69
8.2.180.0090.00616.63
8.2.170.0170.00322.96
8.2.160.0000.01720.35
8.2.150.0080.00024.18
8.2.140.0080.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00421.06
8.2.110.0110.00020.43
8.2.100.0080.00317.97
8.2.90.0030.00519.16
8.2.80.0040.00419.28
8.2.70.0050.00317.63
8.2.60.0000.00817.80
8.2.50.0000.00818.07
8.2.40.0080.00019.76
8.2.30.0040.00419.49
8.2.20.0040.00417.57
8.2.10.0000.00717.75
8.2.00.0040.00417.73
8.1.280.0070.01325.92
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.92
8.1.230.0080.00420.97
8.1.220.0000.00918.77
8.1.210.0090.00318.77
8.1.200.0030.00617.11
8.1.190.0050.00317.41
8.1.180.0040.00418.10
8.1.170.0000.00718.40
8.1.160.0040.00418.69
8.1.150.0080.00018.50
8.1.140.0040.00417.31
8.1.130.0030.00317.76
8.1.120.0050.00217.44
8.1.110.0040.00417.35
8.1.100.0000.00717.36
8.1.90.0040.00417.27
8.1.80.0080.00017.35
8.1.70.0000.00717.29
8.1.60.0030.00517.39
8.1.50.0070.00017.46
8.1.40.0000.00817.42
8.1.30.0080.00017.55
8.1.20.0070.00017.57
8.1.10.0060.00317.41
8.1.00.0030.00717.48
8.0.300.0060.00319.98
8.0.290.0040.00417.18
8.0.280.0030.00318.39
8.0.270.0030.00317.23
8.0.260.0000.00716.84
8.0.250.0000.00817.03
8.0.240.0000.00817.07
8.0.230.0030.00317.05
8.0.220.0040.00416.86
8.0.210.0030.00316.96
8.0.200.0040.00416.88
8.0.190.0050.00217.01
8.0.180.0080.00016.96
8.0.170.0000.00716.84
8.0.160.0000.00716.86
8.0.150.0030.00516.91
8.0.140.0030.00516.92
8.0.130.0000.00513.34
8.0.120.0000.00816.95
8.0.110.0000.00816.82
8.0.100.0050.00316.98
8.0.90.0000.00817.02
8.0.80.0060.00916.93
8.0.70.0000.00717.07
8.0.60.0050.00216.99
8.0.50.0070.00017.01
8.0.30.0100.00916.95
8.0.20.0090.01017.40
8.0.10.0040.00416.88
8.0.00.0100.01016.76
7.4.330.0030.00316.71
7.4.320.0070.00016.40
7.4.300.0000.00816.37
7.4.290.0000.00716.48
7.4.280.0000.00716.39
7.4.270.0000.00716.55
7.4.260.0050.00013.27
7.4.250.0080.00016.39
7.4.240.0000.00716.50
7.4.230.0000.00716.55
7.4.220.0120.00616.56
7.4.210.0070.00816.53
7.4.200.0030.00316.44
7.4.190.0000.00716.41
7.4.160.0120.00916.59
7.4.150.0090.01117.40
7.4.140.0080.00917.86
7.4.130.0090.01116.62
7.4.120.0110.00716.50
7.4.110.0160.00616.52
7.4.100.0190.00316.43
7.4.90.0170.00716.40
7.4.80.0090.01419.39
7.4.70.0100.00716.84
7.4.60.0100.00616.54
7.4.50.0040.00416.61
7.4.40.0070.00722.77
7.4.30.0070.01116.55
7.4.00.0100.00314.79
7.3.330.0050.00013.09
7.3.320.0020.00213.17
7.3.310.0040.00416.47
7.3.300.0060.00016.21
7.3.290.0070.00716.44
7.3.280.0110.00616.36
7.3.270.0100.01417.40
7.3.260.0100.01018.24
7.3.250.0060.01216.39
7.3.240.0130.00316.52
7.3.230.0120.00616.39
7.3.210.0030.01416.54
7.3.200.0040.01319.39
7.3.190.0030.01516.23
7.3.180.0060.01516.36
7.3.170.0090.00616.47
7.3.160.0120.00316.33
7.3.120.0090.00614.57
7.2.330.0150.00316.71
7.2.320.0100.01116.39
7.2.310.0080.01116.65
7.2.300.0040.01216.63
7.2.290.0100.01316.65
7.2.60.0060.00916.90
7.2.00.0090.00619.01
7.1.200.0150.00015.60
7.1.100.0070.00718.11
7.1.70.0000.00817.20
7.1.60.0110.01419.24
7.1.50.0070.01616.66
7.1.00.0030.06022.31
7.0.200.0080.00016.74
7.0.140.0000.07722.08
7.0.100.0230.08719.93
7.0.90.0170.07720.06
7.0.80.0070.06320.00
7.0.70.0000.04319.95
7.0.60.0130.04719.97
7.0.50.0100.08320.35
7.0.40.0030.08720.11
7.0.30.0000.07720.07
7.0.20.0100.08020.00
7.0.10.0030.05020.14
7.0.00.0100.07720.03
5.6.280.0100.06720.86
5.6.250.0100.08320.56
5.6.240.0170.07320.60
5.6.230.0000.05320.68
5.6.220.0030.04720.64
5.6.210.0030.08320.49
5.6.200.0030.09021.02
5.6.190.0070.06320.93
5.6.180.0070.07021.17
5.6.170.0100.05321.01
5.6.160.0070.08320.93
5.6.150.0070.08021.10
5.6.140.0100.04320.94
5.6.130.0070.05720.98
5.6.120.0170.07321.03
5.6.110.0130.07721.06
5.6.100.0170.07721.15
5.6.90.0030.08321.00
5.6.80.0130.06020.49
5.6.70.0070.05720.55
5.6.60.0030.08720.47
5.6.50.0030.07720.32
5.6.40.0170.06320.31
5.6.30.0100.07720.39
5.6.20.0100.05320.45
5.6.10.0100.07320.37
5.6.00.0030.08320.29
5.5.380.0000.06720.41
5.5.370.0130.07020.44
5.5.360.0070.07720.35
5.5.350.0030.05720.36
5.5.340.0130.07720.86
5.5.330.0000.06320.82
5.5.320.0030.06720.77
5.5.310.0130.07320.82
5.5.300.0100.08020.80
5.5.290.0070.08720.87
5.5.280.0030.08320.77
5.5.270.0030.06320.75
5.5.260.0100.08020.74
5.5.250.0070.05020.71
5.5.240.0070.06320.30
5.5.230.0070.06320.18
5.5.220.0030.07320.25
5.5.210.0030.08720.17
5.5.200.0170.06320.24
5.5.190.0100.07020.22
5.5.180.0070.07720.18
5.5.160.0070.06720.21
5.5.150.0070.06320.26
5.5.140.0000.04020.23
5.5.130.0100.05020.17
5.5.120.0070.07720.10
5.5.110.0070.07720.22
5.5.100.0130.06319.98
5.5.90.0100.07720.04
5.5.80.0000.04720.07
5.5.70.0070.08019.93
5.5.60.0070.08320.04
5.5.50.0070.06319.94
5.5.40.0100.07320.04
5.5.30.0070.05020.05
5.5.20.0070.08020.05
5.5.10.0070.07019.95
5.5.00.0030.09020.10
5.4.450.0100.05319.27
5.4.440.0130.04019.45
5.4.430.0030.08719.56
5.4.420.0070.04719.45
5.4.410.0100.07019.22
5.4.400.0070.05318.85
5.4.390.0130.07019.13
5.4.380.0030.06018.84
5.4.370.0100.07319.04
5.4.360.0100.07019.16
5.4.350.0100.07018.88
5.4.340.0000.08319.04
5.4.320.0070.07019.12
5.4.310.0030.06719.13
5.4.300.0070.06019.02
5.4.290.0030.06018.96
5.4.280.0030.03719.03
5.4.270.0070.08019.13
5.4.260.0030.06318.87
5.4.250.0000.07018.88
5.4.240.0030.07018.84
5.4.230.0030.06319.08
5.4.220.0200.06719.11
5.4.210.0070.08019.17
5.4.200.0100.07319.02
5.4.190.0070.07319.01
5.4.180.0030.04718.95
5.4.170.0000.08319.17
5.4.160.0130.07019.00
5.4.150.0100.07719.02
5.4.140.0030.05716.43
5.4.130.0030.03716.18
5.4.120.0030.06316.49
5.4.110.0030.08016.36
5.4.100.0030.04716.43
5.4.90.0100.05716.50
5.4.80.0070.06716.48
5.4.70.0100.04716.41
5.4.60.0100.03016.34
5.4.50.0030.03316.46
5.4.40.0000.03716.46
5.4.30.0030.03716.43
5.4.20.0070.03016.43
5.4.10.0100.03016.44
5.4.00.0100.03315.65
5.3.290.0030.08314.67
5.3.280.0030.04014.58
5.3.270.0100.07314.66
5.3.260.0000.08714.65
5.3.250.0070.07314.57
5.3.240.0170.03714.70
5.3.230.0070.08014.65
5.3.220.0070.07314.61
5.3.210.0100.07014.55
5.3.200.0130.03314.55
5.3.190.0070.04014.66
5.3.180.0030.04714.57
5.3.170.0000.04014.62
5.3.160.0100.03014.54
5.3.150.0000.04314.50
5.3.140.0000.04014.68
5.3.130.0070.03714.47
5.3.120.0000.04014.68
5.3.110.0000.04314.59
5.3.100.0030.04014.16
5.3.90.0000.04014.00
5.3.80.0070.03313.91
5.3.70.0100.02714.15
5.3.60.0030.06714.10
5.3.50.0000.04013.94
5.3.40.0030.05713.97
5.3.30.0100.03714.04
5.3.20.0000.04713.70
5.3.10.0000.03713.70
5.3.00.0170.03713.68
5.2.170.0000.04313.68
5.2.160.0030.05713.68
5.2.150.0070.06313.68
5.2.140.0030.02713.68
5.2.130.0030.02713.68
5.2.120.0000.05013.68
5.2.110.0000.03013.68
5.2.100.0000.03013.68
5.2.90.0000.03313.68
5.2.80.0000.03013.68
5.2.70.0000.03013.68
5.2.60.0030.05713.68
5.2.50.0030.03013.68
5.2.40.0030.03013.68
5.2.30.0030.03013.68
5.2.20.0070.03013.68
5.2.10.0030.02313.68
5.2.00.0070.04313.68
5.1.60.0000.02713.68
5.1.50.0070.03013.68
5.1.40.0000.02713.68
5.1.30.0100.04013.68
5.1.20.0000.02713.68
5.1.10.0000.02713.68
5.1.00.0000.02713.68
5.0.50.0000.02013.68
5.0.40.0000.02313.68
5.0.30.0030.03013.68
5.0.20.0070.01313.68
5.0.10.0070.02713.68
5.0.00.0000.03013.68
4.4.90.0000.01713.68
4.4.80.0000.01313.68
4.4.70.0000.01713.68
4.4.60.0070.01013.68
4.4.50.0030.01313.68
4.4.40.0000.03313.68
4.4.30.0000.02013.68
4.4.20.0000.02013.68
4.4.10.0000.01713.68
4.4.00.0000.02313.68
4.3.110.0030.01313.68
4.3.100.0000.01713.68
4.3.90.0070.02013.68
4.3.80.0000.02713.68
4.3.70.0000.01313.68
4.3.60.0030.02713.68
4.3.50.0030.02313.68
4.3.40.0000.02713.68
4.3.30.0000.03313.68
4.3.20.0000.01313.68
4.3.10.0030.03013.68
4.3.00.0130.02013.68

preferences:
50.78 ms | 401 KiB | 5 Q