3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = new DateTime ( '2015-1-1 0'); echo $t->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)
8.3.60.0140.00416.59
8.3.50.0110.00821.10
8.3.40.0040.01119.09
8.3.30.0110.01118.76
8.3.20.0050.00220.38
8.3.10.0050.00323.52
8.3.00.0040.00417.93
8.2.180.0040.01118.16
8.2.170.0150.00322.96
8.2.160.0070.00720.36
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0000.01117.63
8.2.110.0060.00622.13
8.2.100.0040.00817.92
8.2.90.0040.00419.17
8.2.80.0030.00617.97
8.2.70.0050.00317.63
8.2.60.0050.00317.80
8.2.50.0040.00418.07
8.2.40.0040.00421.10
8.2.30.0000.00720.71
8.2.20.0000.00817.87
8.2.10.0000.00717.86
8.2.00.0000.00817.86
8.1.280.0110.01125.92
8.1.270.0080.00023.95
8.1.260.0070.00026.35
8.1.250.0050.00228.09
8.1.240.0030.00622.54
8.1.230.0080.00317.48
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0000.00917.35
8.1.190.0050.00317.35
8.1.180.0070.00018.10
8.1.170.0050.00318.71
8.1.160.0040.00421.92
8.1.150.0000.00718.77
8.1.140.0040.00419.36
8.1.130.0030.00317.60
8.1.120.0000.00717.47
8.1.110.0080.00017.44
8.1.100.0040.00417.47
8.1.90.0070.00017.41
8.1.80.0040.00417.30
8.1.70.0030.00317.43
8.1.60.0000.00817.46
8.1.50.0030.00617.57
8.1.40.0080.00317.50
8.1.30.0000.00817.56
8.1.20.0030.00717.59
8.1.10.0000.00817.61
8.1.00.0040.00417.45
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00718.39
8.0.270.0030.00317.10
8.0.260.0000.00817.11
8.0.250.0070.00017.10
8.0.240.0040.00417.06
8.0.230.0060.00317.05
8.0.220.0000.00716.96
8.0.210.0040.00416.92
8.0.200.0030.00617.02
8.0.190.0100.00616.86
8.0.180.0050.00316.96
8.0.170.0000.00717.00
8.0.160.0040.00416.88
8.0.150.0070.00016.99
8.0.140.0040.00416.97
8.0.130.0000.00713.48
8.0.120.0030.00516.97
8.0.110.0050.00317.04
8.0.100.0040.00417.04
8.0.90.0000.00717.05
8.0.80.0060.00916.98
8.0.70.0030.00516.89
8.0.60.0000.00716.91
8.0.50.0040.00316.92
8.0.30.0080.01117.01
8.0.20.0110.01217.40
8.0.10.0030.00517.18
8.0.00.0120.01116.91
7.4.330.0000.00515.08
7.4.320.0060.00016.51
7.4.300.0030.00316.58
7.4.290.0030.00316.48
7.4.280.0040.00416.63
7.4.270.0030.00316.48
7.4.260.0030.00316.52
7.4.250.0030.00516.59
7.4.240.0020.00516.49
7.4.230.0000.00716.58
7.4.220.0180.00016.61
7.4.210.0030.01216.62
7.4.200.0030.00316.34
7.4.160.0130.00316.67
7.4.150.0140.00717.40
7.4.140.0110.00917.86
7.4.130.0100.01116.44
7.4.120.0110.00516.58
7.4.110.0100.00716.45
7.4.100.0070.01716.49
7.4.90.0040.01216.56
7.4.80.0040.01319.39
7.4.70.0170.00316.54
7.4.60.0060.01016.75
7.4.50.0030.00316.61
7.4.40.0030.01316.75
7.4.30.0160.00816.51
7.4.00.0060.00815.08
7.3.330.0000.00513.07
7.3.320.0000.00513.07
7.3.310.0000.00816.38
7.3.300.0000.00716.16
7.3.290.0070.01116.29
7.3.280.0080.00816.26
7.3.270.0100.00717.40
7.3.260.0120.00916.72
7.3.250.0130.00416.32
7.3.240.0060.01616.56
7.3.230.0110.01116.59
7.3.210.0100.00716.57
7.3.200.0110.00716.56
7.3.190.0090.00616.33
7.3.180.0050.01116.31
7.3.170.0100.00716.48
7.3.160.0120.00316.43
7.2.330.0070.01016.73
7.2.320.0100.00716.74
7.2.310.0100.00616.85
7.2.300.0060.01116.45
7.2.290.0070.01116.38
7.2.60.0100.00316.95
7.2.00.0030.01319.02
7.1.200.0060.00915.36
7.1.100.0000.01317.69
7.1.70.0000.01116.83
7.1.60.0060.01819.50
7.1.50.0120.00616.94
7.1.00.0100.07022.46
7.0.200.0030.00716.87
7.0.60.0100.06719.88
7.0.50.0030.05017.90
7.0.40.0030.07720.08
7.0.30.0300.04720.21
7.0.20.0170.04020.13
7.0.10.0070.06720.22
7.0.00.0100.08720.00
5.6.280.0000.05321.07
5.6.210.0100.07320.64
5.6.200.0070.07318.24
5.6.190.0070.04320.49
5.6.180.0270.04020.33
5.6.170.0230.07320.48
5.6.160.0100.08020.46
5.6.150.0000.05718.27
5.6.140.0070.06718.18
5.6.130.0130.07718.13
5.6.120.0000.04721.10
5.6.110.0070.08320.98
5.6.100.0070.08721.13
5.6.90.0070.08321.12
5.6.80.0100.08020.36
5.5.350.0030.07320.49
5.5.340.0030.07317.99
5.5.330.0170.07320.40
5.5.320.3030.04320.30
5.5.310.0400.04720.50
5.5.300.0130.07017.95
5.5.290.0100.06718.07
5.5.280.0130.08320.75
5.5.270.0030.04720.71
5.5.260.0100.08320.72
5.5.250.0100.06320.68
5.5.240.0000.03320.26
5.4.450.0600.06019.45
5.4.440.0570.06319.32
5.4.430.0570.06719.29
5.4.420.0670.05719.44
5.4.410.0670.06019.54
5.4.400.0630.05319.04
5.4.390.0530.06019.09
5.4.380.0670.05019.12
5.4.370.0600.05719.04
5.4.360.0730.05019.20
5.4.350.0630.05019.13
5.4.340.0530.06318.82
5.4.320.0730.05019.25
5.4.310.0870.06319.12
5.4.300.0900.06319.04
5.4.290.0670.05019.11
5.4.280.0700.04718.95
5.4.270.0630.05719.26
5.4.260.0600.05319.20
5.4.250.0570.06019.27
5.4.240.0670.05319.09
5.4.230.0670.04719.10
5.4.220.0630.06319.11
5.4.210.0730.04019.25
5.4.200.0530.05719.09
5.4.190.0670.05018.94
5.4.180.0700.04319.10
5.4.170.0630.05019.22
5.4.160.0670.06718.82
5.4.150.0630.05719.18
5.4.140.0600.05316.26
5.4.130.0500.05716.38
5.4.120.0630.04316.49
5.4.110.0670.04316.40
5.4.100.0600.04316.57
5.4.90.0570.04716.18
5.4.80.0600.05316.53
5.4.70.0200.03716.26
5.4.60.0070.04016.36
5.4.50.0000.07316.48
5.4.40.0200.03716.51
5.4.30.0300.06316.55
5.4.20.0030.06016.34

preferences:
55.23 ms | 401 KiB | 5 Q