3v4l.org

run code in 300+ PHP versions simultaneously
<?php $now = new DateTime(); var_dump($now->format('H:i:s')); $now->setTimezone('Europe/London'); var_dump($now->format('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)
8.3.60.0160.00618.20
8.3.50.0150.00721.10
8.3.40.0090.00918.95
8.3.30.0040.01119.04
8.3.20.0080.00020.38
8.3.10.0080.00021.57
8.3.00.0040.00418.04
8.2.180.0110.01118.54
8.2.170.0070.00722.96
8.2.160.0070.01020.39
8.2.150.0080.00025.66
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0070.00019.71
8.2.110.0030.00622.27
8.2.100.0090.00319.60
8.2.90.0080.00019.09
8.2.80.0000.00817.97
8.2.70.0050.00317.75
8.2.60.0060.00318.04
8.2.50.0050.00318.07
8.2.40.0060.00321.07
8.2.30.0000.00719.56
8.2.20.0050.00317.89
8.2.10.0000.00718.11
8.2.00.0000.00818.04
8.1.280.0110.00725.92
8.1.270.0050.00323.99
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0000.00922.61
8.1.230.0080.00317.61
8.1.220.0030.00517.74
8.1.210.0090.00018.77
8.1.200.0030.00717.48
8.1.190.0030.00617.48
8.1.180.0000.00818.10
8.1.170.0030.00618.62
8.1.160.0000.00721.96
8.1.150.0040.00418.89
8.1.140.0040.00417.61
8.1.130.0000.00717.66
8.1.120.0050.00317.61
8.1.110.0000.00717.57
8.1.100.0030.00517.60
8.1.90.0040.00417.57
8.1.80.0030.00717.52
8.1.70.0030.00317.50
8.1.60.0040.00417.63
8.1.50.0040.00417.66
8.1.40.0040.00417.68
8.1.30.0030.00517.76
8.1.20.0040.00417.79
8.1.10.0040.00417.66
8.1.00.0040.00417.76
8.0.300.0040.00418.96
8.0.290.0050.00217.00
8.0.280.0050.00318.44
8.0.270.0050.00317.37
8.0.260.0000.00817.14
8.0.250.0040.00417.20
8.0.240.0040.00417.03
8.0.230.0040.00417.13
8.0.220.0000.00717.01
8.0.210.0000.00716.99
8.0.200.0030.00317.11
8.0.190.0060.00317.15
8.0.180.0040.00417.13
8.0.170.0000.00817.16
8.0.160.0030.00517.13
8.0.150.0030.00616.98
8.0.140.0000.00716.96
8.0.130.0000.00613.40
8.0.120.0000.00817.02
8.0.110.0040.00417.02
8.0.100.0070.00017.00
8.0.90.0040.00417.06
8.0.80.0080.00817.13
8.0.70.0040.00417.12
8.0.60.0070.00017.10
8.0.50.0070.00017.09
8.0.30.0160.00317.10
8.0.20.0080.01017.40
8.0.10.0070.00017.27
8.0.00.0120.00916.94
7.4.330.0000.00515.08
7.4.320.0060.00016.68
7.4.300.0020.00516.57
7.4.290.0060.00316.55
7.4.280.0040.00416.49
7.4.270.0030.00316.67
7.4.260.0050.00216.50
7.4.250.0040.00416.64
7.4.240.0060.00216.52
7.4.230.0030.00316.42
7.4.220.0120.00616.57
7.4.210.0090.00616.57
7.4.200.0030.00316.77
7.4.160.0000.01516.54
7.4.150.0110.00717.40
7.4.140.0090.00917.86
7.4.130.0100.01616.54
7.4.120.0080.01016.55
7.4.110.0040.02116.38
7.4.100.0070.01116.38
7.4.90.0000.01816.58
7.4.80.0060.01119.39
7.4.70.0120.01216.51
7.4.60.0090.01016.55
7.4.50.0000.00816.46
7.4.40.0030.01316.52
7.4.30.0120.00416.54
7.4.00.0080.01114.95
7.3.330.0020.00213.08
7.3.320.0000.00513.05
7.3.310.0030.00316.38
7.3.300.0030.00316.29
7.3.290.0000.00716.34
7.3.280.0110.00816.32
7.3.270.0090.00917.40
7.3.260.0060.01216.46
7.3.250.0090.00716.48
7.3.240.0030.01316.52
7.3.230.0060.01216.39
7.3.210.0170.00016.54
7.3.200.0070.01316.68
7.3.190.0130.00716.45
7.3.180.0120.00416.38
7.3.170.0040.01116.45
7.3.160.0140.00316.44
7.3.120.0080.01014.93
7.3.110.0050.01314.79
7.3.100.0050.00914.79
7.3.90.0050.01114.81
7.3.80.0050.01014.77
7.3.70.0060.00914.81
7.3.60.0040.00814.71
7.3.50.0080.00914.94
7.3.40.0090.00514.93
7.3.30.0030.00814.75
7.3.20.0070.00416.71
7.3.10.0060.00716.66
7.3.00.0050.00516.61
7.2.330.0110.00716.37
7.2.320.0090.00816.87
7.2.310.0100.00616.81
7.2.300.0140.00316.56
7.2.290.0060.01216.50
7.2.250.0110.00714.91
7.2.240.0110.00615.00
7.2.230.0110.00515.08
7.2.220.0050.01014.91
7.2.210.0080.00615.13
7.2.200.0080.00515.09
7.2.190.0080.00514.96
7.2.180.0050.00914.97
7.2.170.0020.01214.99
7.2.60.0070.00517.02
7.2.00.0030.00919.39
7.1.330.0050.00815.78
7.1.320.0080.00515.94
7.1.310.0050.00915.93
7.1.300.0080.00515.80
7.1.290.0030.00815.88
7.1.280.0050.00615.87
7.1.270.0040.00815.82
7.1.260.0030.00815.84
7.1.200.0030.01015.80
7.1.100.0000.01717.96
7.1.70.0000.00817.29
7.1.60.0080.00819.27
7.1.50.0030.01717.03
7.1.00.0100.07022.40
7.0.200.0000.00916.69
7.0.60.0230.07319.95
7.0.50.0130.08017.87
7.0.40.0130.04019.90
7.0.30.0130.04720.16
7.0.20.0200.05320.12
7.0.10.0070.06020.13
7.0.00.0030.08020.00
5.6.280.0000.03721.07
5.6.210.0130.07720.62
5.6.200.0070.07318.18
5.6.190.0070.05020.45
5.6.180.0230.06020.41
5.6.170.0270.07720.49
5.6.160.0030.08718.22
5.6.150.0130.03018.18
5.6.140.0030.07018.07
5.6.130.0130.07718.15
5.6.120.0070.04020.99
5.6.110.0100.03321.01
5.6.100.0170.09021.13
5.6.90.0130.06720.92
5.6.80.0100.07320.43
5.5.350.0200.02320.30
5.5.340.0000.06317.88
5.5.330.0000.04320.40
5.5.320.0300.06720.29
5.5.310.0200.03720.25
5.5.300.0100.07717.91
5.5.290.0070.06017.87
5.5.280.0030.05020.84
5.5.270.0000.04320.85
5.5.260.0170.07020.87
5.5.250.0000.08020.61
5.5.240.4100.04320.06
5.4.450.0230.06319.47
5.4.440.0270.08319.53
5.4.430.0200.07019.57
5.4.420.0170.05719.12
5.4.410.0330.04719.40
5.4.400.0230.05319.13
5.4.390.0330.06018.80
5.4.380.0300.05018.77
5.4.370.0230.05719.15
5.4.360.0100.06319.28
5.4.350.0270.05019.28
5.4.340.0230.05318.77
5.4.320.0300.05019.21
5.4.310.0270.04719.30
5.4.300.0400.04319.14
5.4.290.0200.05718.91
5.4.280.0200.06319.13
5.4.270.0200.06018.92
5.4.260.0270.07318.93
5.4.250.0400.04718.92
5.4.240.0300.05018.79
5.4.230.0300.05318.79
5.4.220.0170.06319.29
5.4.210.0200.08019.14
5.4.200.0170.06019.13
5.4.190.0300.05319.11
5.4.180.0230.05718.79
5.4.170.0400.04719.14
5.4.160.0170.05719.28
5.4.150.0130.06319.06
5.4.140.0300.04716.48
5.4.130.0200.05316.32
5.4.120.0230.05016.29
5.4.110.0130.06716.48
5.4.100.0270.06016.09
5.4.90.0200.05316.54
5.4.80.0130.06316.09
5.4.70.0000.03316.42
5.4.60.0230.04016.36
5.4.50.0030.05016.36
5.4.40.0170.05316.27
5.4.30.0330.04716.40
5.4.20.0270.05316.18

preferences:
40.4 ms | 401 KiB | 5 Q