3v4l.org

run code in 300+ PHP versions simultaneously
<?php // date time $dt = new DateTime(); $dt->setTime(1, 00, 00); $from = $dt->format('H:i:s'); $dt->modify('+ 1 hour'); $until = $dt->format('H:i:s'); var_dump($from, $until);

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)
8.3.60.0070.00718.29
8.3.50.0120.00921.16
8.3.40.0040.01118.82
8.3.30.0090.00618.49
8.3.20.0040.00420.26
8.3.10.0030.00723.48
8.3.00.0000.00819.64
8.2.180.0100.00725.92
8.2.170.0120.00318.96
8.2.160.0120.00322.96
8.2.150.0080.00025.66
8.2.140.0040.00424.66
8.2.130.0090.00926.16
8.2.120.0060.00317.75
8.2.110.0100.00020.42
8.2.100.0040.00717.84
8.2.90.0040.00418.03
8.2.80.0060.00319.15
8.2.70.0000.00817.75
8.2.60.0030.00517.88
8.2.50.0040.00417.88
8.2.40.0100.00019.19
8.2.30.0020.00518.18
8.2.20.0040.00418.01
8.2.10.0000.00718.00
8.2.00.0070.00018.09
8.1.280.0190.00025.92
8.1.270.0070.00024.66
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0040.00423.92
8.1.230.0030.00922.20
8.1.220.0030.00517.79
8.1.210.0060.00318.91
8.1.200.0040.00417.38
8.1.190.0000.00817.48
8.1.180.0060.00318.10
8.1.170.0000.00818.53
8.1.160.0000.00821.97
8.1.150.0040.00418.96
8.1.140.0040.00417.54
8.1.130.0000.00717.71
8.1.120.0030.00417.65
8.1.110.0040.00417.60
8.1.100.0000.00717.55
8.1.90.0000.00817.65
8.1.80.0000.00817.59
8.1.70.0040.00417.52
8.1.60.0030.00517.70
8.1.50.0000.00717.55
8.1.40.0000.00717.57
8.1.30.0090.00017.80
8.1.20.0000.00717.74
8.1.10.0080.00017.61
8.1.00.0080.00017.55
8.0.300.0000.00720.16
8.0.290.0070.00016.99
8.0.280.0030.00318.52
8.0.270.0000.00716.98
8.0.260.0040.00417.20
8.0.250.0040.00417.19
8.0.240.0060.00017.07
8.0.230.0040.00417.06
8.0.220.0030.00316.97
8.0.210.0050.00216.96
8.0.200.0000.00717.17
8.0.190.0000.00817.09
8.0.180.0030.00817.01
8.0.170.0030.00617.10
8.0.160.0070.00017.00
8.0.150.0040.00417.02
8.0.140.0000.00717.05
8.0.130.0000.00613.40
8.0.120.0000.00817.15
8.0.110.0040.00417.05
8.0.100.0040.00416.97
8.0.90.0040.00417.04
8.0.80.0000.01616.96
8.0.70.0080.00017.13
8.0.60.0000.00817.03
8.0.50.0060.00317.08
8.0.30.0130.00717.28
8.0.20.0110.01117.43
8.0.10.0050.00317.27
8.0.00.0100.00816.93
7.4.330.0000.00615.08
7.4.320.0030.00316.73
7.4.300.0040.00416.78
7.4.290.0030.00716.55
7.4.280.0020.00516.76
7.4.270.0000.00716.71
7.4.260.0000.00716.71
7.4.250.0040.00416.69
7.4.240.0010.00616.73
7.4.230.0030.00316.84
7.4.220.0130.00316.85
7.4.210.0060.01016.68
7.4.200.0000.00816.52
7.4.160.0060.00916.46
7.4.150.0160.01017.40
7.4.140.0100.01117.86
7.4.130.0110.00616.68
7.4.120.0110.00716.71
7.4.110.0090.01216.72
7.4.100.0080.00816.68
7.4.90.0090.00816.62
7.4.80.0140.00419.39
7.4.70.0030.01416.57
7.4.60.0130.00316.65
7.4.50.0000.00816.29
7.4.40.0080.00816.75
7.4.30.0120.00916.57
7.4.00.0100.00714.96
7.3.330.0000.00513.01
7.3.320.0030.00313.07
7.3.310.0000.00716.18
7.3.300.0030.00316.32
7.3.290.0140.00716.33
7.3.280.0080.00816.30
7.3.270.0120.00617.40
7.3.260.0090.00816.55
7.3.250.0110.00816.48
7.3.240.0160.00916.70
7.3.230.0060.01616.39
7.3.210.0060.01316.52
7.3.200.0120.00616.54
7.3.190.0090.01016.55
7.3.180.0000.01716.41
7.3.170.0030.01216.42
7.3.160.0150.00716.44
7.3.10.0030.01016.64
7.3.00.0060.01316.50
7.2.330.0130.01016.86
7.2.320.0140.00516.75
7.2.310.0120.00616.71
7.2.300.0140.01016.80
7.2.290.0100.01016.48
7.2.130.0060.00917.07
7.2.120.0100.00716.66
7.2.110.0060.01017.08
7.2.100.0130.00317.08
7.2.90.0040.01116.81
7.2.80.0120.00616.80
7.2.70.0090.00816.88
7.2.60.0080.00816.80
7.2.50.0070.01016.91
7.2.40.0160.00316.92
7.2.30.0150.00417.05
7.2.20.0110.00617.02
7.2.10.0090.00616.84
7.2.00.0040.01318.07
7.1.250.0040.01115.72
7.1.200.0030.00616.00
7.1.100.0130.00618.30
7.1.70.0030.01217.20
7.1.60.0060.01619.12
7.1.50.0040.00816.88
7.1.00.0030.07722.32
7.0.200.1250.00615.06
7.0.60.0070.08720.07
7.0.50.0000.04717.81
7.0.40.0100.09020.04
7.0.30.0330.04320.13
7.0.20.0400.04020.33
7.0.10.0000.06019.99
7.0.00.0100.08020.10
5.6.280.0030.07020.92
5.6.210.0070.04020.50
5.6.200.0030.07718.22
5.6.190.0030.09020.60
5.6.180.0300.07720.44
5.6.170.0200.07020.38
5.6.160.0100.08720.50
5.6.150.0130.07718.16
5.6.140.0000.04318.11
5.6.130.0030.05018.18
5.6.120.0100.03320.99
5.6.110.0070.06020.99
5.6.100.0130.06020.98
5.6.90.0070.04720.97
5.6.80.0170.07020.43
5.6.70.0230.05720.27
5.5.350.0330.06320.46
5.5.340.0130.04318.02
5.5.330.0070.07720.25
5.5.320.0270.06320.13
5.5.310.0300.05020.16
5.5.300.0100.07717.90
5.5.290.0100.07717.98
5.5.280.0030.04720.65
5.5.270.0100.06020.82
5.5.260.0130.07720.79
5.5.250.0130.07020.61
5.5.240.0130.08020.18
5.4.450.0730.06019.61
5.4.440.0570.06019.32
5.4.430.0600.06019.23
5.4.420.0700.04719.53
5.4.410.0600.05319.27
5.4.400.0730.03719.16
5.4.390.0600.05719.21
5.4.380.0700.04318.91
5.4.370.0600.05019.25
5.4.360.0600.05319.32
5.4.350.0600.05318.80
5.4.340.0600.05318.91
5.4.320.0630.05318.83
5.4.310.0530.05719.18
5.4.300.0600.05319.07
5.4.290.0630.04719.25
5.4.280.0730.04319.18
5.4.270.0670.04719.14
5.4.260.0570.05718.80
5.4.250.0630.04719.18
5.4.240.0800.04719.07
5.4.230.0830.05319.25
5.4.220.0700.05719.15
5.4.210.0630.05019.15
5.4.200.0830.04719.16
5.4.190.0670.05719.29
5.4.180.0700.05319.29
5.4.170.0730.05319.29
5.4.160.0900.04718.75
5.4.150.0670.05019.28
5.4.140.0730.06016.48
5.4.130.0770.04716.39
5.4.120.0700.05316.26
5.4.110.0730.06316.39
5.4.100.0570.05016.50
5.4.90.0800.04316.27
5.4.80.0700.04316.52
5.4.70.0270.04716.46
5.4.60.0270.05316.36
5.4.50.0030.03316.38
5.4.40.0000.04016.18
5.4.30.0100.06716.15
5.4.20.0000.03716.24

preferences:
56.33 ms | 401 KiB | 5 Q