3v4l.org

run code in 300+ PHP versions simultaneously
<?php $timezone = new \DateTimeZone('Europe/London'); $datetime = new \DateTime(); $datetime->setTimezone($timezone); echo $datetime->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)
8.3.60.0070.01118.19
8.3.50.0210.00921.23
8.3.40.0090.00619.01
8.3.30.0070.00718.63
8.3.20.0050.00320.29
8.3.10.0040.00421.76
8.3.00.0040.00417.88
8.2.180.0070.00716.75
8.2.170.0090.00622.96
8.2.160.0030.01020.35
8.2.150.0000.00924.18
8.2.140.0030.00524.66
8.2.130.0080.00026.16
8.2.120.0060.00317.75
8.2.110.0110.00022.24
8.2.100.0070.00417.88
8.2.90.0060.00319.34
8.2.80.0050.00317.97
8.2.70.0030.00617.88
8.2.60.0040.00418.05
8.2.50.0050.00318.07
8.2.40.0000.00819.21
8.2.30.0000.00720.68
8.2.20.0040.00417.75
8.2.10.0060.00318.07
8.2.00.0040.00418.07
8.1.280.0150.00025.92
8.1.270.0050.00522.07
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0000.01022.63
8.1.230.0090.00317.73
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0000.00917.47
8.1.190.0030.00617.48
8.1.180.0090.00018.10
8.1.170.0060.00318.64
8.1.160.0050.00321.90
8.1.150.0000.00718.82
8.1.140.0030.00517.50
8.1.130.0030.00517.71
8.1.120.0000.00717.57
8.1.110.0000.00717.51
8.1.100.0040.00417.56
8.1.90.0060.00317.52
8.1.80.0040.00417.45
8.1.70.0070.00017.59
8.1.60.0060.00317.64
8.1.50.0060.00317.59
8.1.40.0040.00417.66
8.1.30.0050.00317.63
8.1.20.0000.00817.71
8.1.10.0030.00517.63
8.1.00.0000.00817.62
8.0.300.0040.00718.77
8.0.290.0040.00417.00
8.0.280.0000.00718.58
8.0.270.0000.00717.40
8.0.260.0070.00017.27
8.0.250.0030.00317.10
8.0.240.0000.00717.15
8.0.230.0000.00717.05
8.0.220.0000.00717.15
8.0.210.0040.00417.15
8.0.200.0060.00317.07
8.0.190.0060.00317.18
8.0.180.0060.00317.01
8.0.170.0000.00717.00
8.0.160.0000.00817.05
8.0.150.0040.00416.98
8.0.140.0070.00017.08
8.0.130.0030.00313.44
8.0.120.0000.00817.07
8.0.110.0080.00017.09
8.0.100.0000.00716.96
8.0.90.0000.00716.94
8.0.80.0060.00917.12
8.0.70.0040.00417.05
8.0.60.0040.00416.95
8.0.50.0050.00216.87
8.0.30.0060.01117.35
8.0.20.0090.01017.42
8.0.10.0000.00817.17
8.0.00.0100.01016.96
7.4.330.0050.00015.08
7.4.320.0030.00316.67
7.4.300.0000.00716.76
7.4.290.0040.00416.55
7.4.280.0040.00516.71
7.4.270.0030.00316.75
7.4.260.0070.00016.56
7.4.250.0000.00716.68
7.4.240.0060.00216.58
7.4.230.0030.00316.56
7.4.220.0090.00916.85
7.4.210.0070.00716.68
7.4.200.0000.00716.46
7.4.160.0040.01116.67
7.4.150.0170.00017.40
7.4.140.0100.00817.86
7.4.130.0030.01516.78
7.4.120.0100.00816.71
7.4.110.0120.00616.78
7.4.100.0100.00716.57
7.4.90.0120.00616.59
7.4.80.0130.00619.39
7.4.70.0070.01316.45
7.4.60.0100.00716.66
7.4.50.0040.00416.50
7.4.40.0100.00716.76
7.4.30.0090.00916.64
7.4.00.0060.00815.03
7.3.330.0000.00613.00
7.3.320.0000.00513.23
7.3.310.0030.00316.43
7.3.300.0000.00616.33
7.3.290.0090.01116.34
7.3.280.0110.00616.31
7.3.270.0200.00317.40
7.3.260.0070.01416.76
7.3.250.0120.00716.46
7.3.240.0040.01316.50
7.3.230.0130.00616.48
7.3.210.0110.00816.31
7.3.200.0130.00916.47
7.3.190.0130.00616.29
7.3.180.0110.00516.40
7.3.170.0070.01016.64
7.3.160.0100.00716.82
7.2.330.0110.00716.50
7.2.320.0120.01216.66
7.2.310.0060.01116.71
7.2.300.0060.00916.89
7.2.290.0060.01916.77
7.2.60.0070.00717.05
7.2.00.0030.01519.38
7.1.200.0060.00615.65
7.1.100.0030.00918.25
7.1.70.0090.00617.30
7.1.60.0040.01819.27
7.1.50.0210.01735.00
7.1.00.0030.07722.44
7.0.200.0040.00416.92
7.0.60.0000.08319.91
7.0.50.0030.08317.84
7.0.40.0030.07020.25
7.0.30.0400.06720.04
7.0.20.0300.07020.13
7.0.10.0030.05020.01
7.0.00.0070.09020.17
5.6.210.0100.07020.59
5.6.200.0070.07318.17
5.6.190.0100.08020.64
5.6.180.0270.04720.57
5.6.170.0400.07720.50
5.6.160.0100.08020.62
5.6.150.0100.04318.15
5.6.140.0000.04718.12
5.6.130.0100.05318.22
5.6.120.0100.07720.97
5.6.110.0130.07321.01
5.6.100.0100.08320.88
5.6.90.0070.08721.04
5.6.80.0070.03720.38
5.5.350.0100.08320.37
5.5.340.0030.07717.99
5.5.330.0100.05320.36
5.5.320.0070.06320.18
5.5.310.0270.05320.13
5.5.300.0100.08017.98
5.5.290.0000.07318.01
5.5.280.0000.04320.96
5.5.270.0000.07720.75
5.5.260.0230.06720.86
5.5.250.0030.08320.77
5.5.240.0430.05320.34
5.4.450.0730.05319.61
5.4.440.0530.07019.44
5.4.430.0730.05719.55
5.4.420.0700.05319.46
5.4.410.0800.04719.36
5.4.400.0700.05019.20
5.4.390.0570.05719.09
5.4.380.0670.05019.20
5.4.370.0600.05319.24
5.4.360.0600.06018.78
5.4.350.0630.06718.92
5.4.340.0930.05719.30
5.4.320.0730.05718.95
5.4.310.0570.07319.00
5.4.300.0700.06319.29
5.4.290.0700.04719.25
5.4.280.0630.07019.30
5.4.270.0630.07018.91
5.4.260.0630.05318.99
5.4.250.0670.05319.31
5.4.240.0730.05019.10
5.4.230.0500.07018.91
5.4.220.0700.07319.12
5.4.210.0630.05718.94
5.4.200.0630.06718.94
5.4.190.0830.05719.21
5.4.180.0670.05719.25
5.4.170.0630.05319.08
5.4.160.0530.05718.98
5.4.150.0600.05318.76
5.4.140.0630.04716.46
5.4.130.0600.05316.49
5.4.120.0700.05316.41
5.4.110.0670.04716.54
5.4.100.0630.05016.51
5.4.90.0600.06016.51
5.4.80.0570.05716.10
5.4.70.0070.07016.42
5.4.60.0070.05016.42
5.4.50.0100.06316.45
5.4.40.0270.07016.33
5.4.30.0270.06316.45
5.4.20.0300.06716.42

preferences:
51.21 ms | 401 KiB | 5 Q