3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt1 = new DateTime(); $dt2 = new DateTime('+ 1 hour'); if ($dt1 < $dt2) { echo $dt1->format('Y-m-d H:i:s'); } else { echo "Nope"; }

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)
8.3.40.0150.00018.84
8.3.30.0070.00718.84
8.3.20.0080.00020.16
8.3.10.0030.00620.52
8.3.00.0080.00021.74
8.2.170.0120.00922.96
8.2.160.0110.00322.26
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0030.00621.06
8.2.120.0040.00426.35
8.2.110.0070.00421.03
8.2.100.0110.00017.84
8.2.90.0000.00817.97
8.2.80.0000.00918.34
8.2.70.0030.00617.50
8.2.60.0060.00318.16
8.2.50.0060.00318.09
8.2.40.0000.00822.25
8.2.30.0070.00019.45
8.2.20.0000.00717.92
8.2.10.0040.00418.11
8.2.00.0040.00418.25
8.1.270.0070.00721.84
8.1.260.0040.00428.09
8.1.250.0050.00328.09
8.1.240.0030.00623.97
8.1.230.0110.00021.09
8.1.220.0000.00817.78
8.1.210.0000.00819.04
8.1.200.0060.00317.50
8.1.190.0030.00617.60
8.1.180.0030.00518.10
8.1.170.0090.00018.74
8.1.160.0000.00720.80
8.1.150.0070.00018.95
8.1.140.0000.00819.73
8.1.130.0000.00717.83
8.1.120.0000.00717.63
8.1.110.0050.00217.70
8.1.100.0040.00417.68
8.1.90.0000.00717.73
8.1.80.0040.00417.77
8.1.70.0050.00317.63
8.1.60.0040.00417.84
8.1.50.0050.00317.76
8.1.40.0080.00017.66
8.1.30.0000.00817.89
8.1.20.0000.00717.67
8.1.10.0030.00517.78
8.1.00.0060.00317.72
8.0.300.0000.00820.14
8.0.290.0040.00416.88
8.0.280.0000.00718.55
8.0.270.0000.00717.27
8.0.260.0000.00617.39
8.0.250.0060.00317.09
8.0.240.0080.00017.22
8.0.230.0060.00017.10
8.0.220.0000.00717.17
8.0.210.0030.00617.16
8.0.200.0000.00617.25
8.0.190.0000.00717.13
8.0.180.0040.00417.09
8.0.170.0040.00417.07
8.0.160.0050.00217.11
8.0.150.0070.00017.20
8.0.140.0070.00017.06
8.0.130.0030.00313.50
8.0.120.0000.00817.11
8.0.110.0000.00917.20
8.0.100.0070.00017.27
8.0.90.0040.00417.19
8.0.80.0030.01217.10
8.0.70.0000.00717.01
8.0.60.0040.00417.11
8.0.50.0000.00717.13
8.0.30.0050.01317.23
8.0.20.0100.00817.46
8.0.10.0000.00817.13
8.0.00.0060.01117.10
7.4.330.0000.00616.80
7.4.320.0000.00616.69
7.4.300.0000.00616.71
7.4.290.0000.00816.82
7.4.280.0060.00316.56
7.4.270.0030.00316.69
7.4.260.0030.00316.78
7.4.250.0030.00316.75
7.4.240.0000.00816.79
7.4.230.0030.00316.78
7.4.220.0000.01816.86
7.4.210.0120.00316.69
7.4.200.0000.00716.91
7.4.160.0040.01316.73
7.4.150.0070.01017.40
7.4.140.0110.00717.86
7.4.130.0090.01016.89
7.4.120.0060.01116.75
7.4.110.0160.00016.80
7.4.100.0120.00916.70
7.4.90.0200.00016.71
7.4.80.0150.00719.39
7.4.70.0120.00616.73
7.4.60.0130.00316.81
7.4.50.0030.01016.49
7.4.40.0050.01116.63
7.4.30.0130.00316.88
7.4.00.0000.01114.93
7.3.330.0030.00313.25
7.3.320.0020.00213.15
7.3.310.0040.00416.36
7.3.300.0000.00716.43
7.3.290.0040.01216.44
7.3.280.0060.01016.41
7.3.270.0140.00417.40
7.3.260.0100.00716.28
7.3.250.0080.01016.51
7.3.240.0080.00916.54
7.3.230.0060.01216.80
7.3.210.0090.00616.49
7.3.200.0060.00916.54
7.3.190.0140.00216.68
7.3.180.0030.01316.41
7.3.170.0060.00916.57
7.3.160.0100.00616.40
7.3.10.0030.00616.91
7.3.00.0100.00616.84
7.2.330.0100.00716.85
7.2.320.0030.01517.00
7.2.310.0070.01016.91
7.2.300.0070.01616.74
7.2.290.0030.01316.92
7.2.130.0030.01017.12
7.2.120.0080.00417.16
7.2.110.0110.00416.72
7.2.100.0090.00617.10
7.2.90.0060.01016.94
7.2.80.0040.00817.11
7.2.70.0030.00616.75
7.2.60.0050.00917.15
7.2.50.0100.00317.17
7.2.40.0030.01017.16
7.2.30.0030.01017.03
7.2.20.0080.00817.16
7.2.10.0030.00917.18
7.2.00.0030.01018.38
7.1.250.0080.00415.83
7.1.200.0060.00615.87
7.1.100.0070.01118.11
7.1.70.0000.00917.33
7.1.60.0130.01019.19
7.1.50.0000.02117.21
7.1.00.0100.07022.51
7.0.200.0440.00614.57
7.0.60.0070.04321.83
7.0.50.0100.08317.84
7.0.40.0070.04020.02
7.0.30.0200.04320.02
7.0.20.0100.04720.18
7.0.10.0030.06320.04
7.0.00.0000.09020.05
5.6.210.0130.05020.75
5.6.200.0030.05018.18
5.6.190.0070.09020.60
5.6.180.0270.07720.62
5.6.170.0170.04020.50
5.6.160.0070.05720.46
5.6.150.0000.08018.11
5.6.140.0030.04318.20
5.6.130.0070.04718.11
5.6.120.0000.06321.09
5.6.110.0100.06020.89
5.6.100.0070.05321.00
5.6.90.0070.09021.10
5.6.80.0070.06720.39
5.5.350.0270.07720.52
5.5.340.0030.03717.91
5.5.330.0200.07320.36
5.5.320.0470.04320.18
5.5.310.0300.06020.18
5.5.300.0070.08017.92
5.5.290.0030.05317.97
5.5.280.0170.07320.98
5.5.270.0000.04320.76
5.5.260.0130.06020.84
5.5.250.0170.07720.70
5.5.240.0030.07320.25

preferences:
43.47 ms | 400 KiB | 5 Q