3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tsLocal = \DateTime::createFromFormat('Y-m-d H:i:s', '2015-01-01 0:00:00')->getTimestamp(); var_export([ 'local' => $tsLocal, ]);

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)
8.3.40.0040.01118.96
8.3.30.0070.00718.86
8.3.20.0080.00020.39
8.3.10.0040.00421.77
8.3.00.0000.00722.44
8.2.170.0100.00322.96
8.2.160.0080.00522.12
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00417.88
8.2.110.0070.00319.21
8.2.100.0090.00317.75
8.2.90.0080.00019.16
8.2.80.0040.00417.97
8.2.70.0050.00517.88
8.2.60.0060.00617.93
8.2.50.0000.00818.07
8.2.40.0030.00621.06
8.2.30.0040.00418.10
8.2.20.0040.00417.92
8.2.10.0080.00018.09
8.2.00.0000.00718.09
8.1.270.0080.00020.39
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0030.00622.10
8.1.230.0090.00317.79
8.1.220.0090.00017.74
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0030.00517.35
8.1.180.0000.00818.10
8.1.170.0000.00818.60
8.1.160.0050.00321.99
8.1.150.0040.00418.92
8.1.140.0020.00517.44
8.1.130.0030.00317.66
8.1.120.0080.00017.54
8.1.110.0030.00517.47
8.1.100.0000.00717.53
8.1.90.0080.00017.51
8.1.80.0000.00717.55
8.1.70.0070.00017.54
8.1.60.0030.00617.64
8.1.50.0050.00317.41
8.1.40.0000.00817.48
8.1.30.0000.00817.49
8.1.20.0000.00817.54
8.1.10.0040.00417.62
8.1.00.0050.00217.54
8.0.300.0000.00818.77
8.0.290.0050.00216.75
8.0.280.0040.00418.43
8.0.270.0030.00317.21
8.0.260.0050.00317.30
8.0.250.0070.00017.11
8.0.240.0000.00617.04
8.0.230.0000.00717.04
8.0.220.0070.00017.04
8.0.210.0070.00016.93
8.0.200.0000.00616.97
8.0.190.0000.00717.06
8.0.180.0000.00717.10
8.0.170.0050.00216.97
8.0.160.0050.00217.07
8.0.150.0070.00016.91
8.0.140.0060.00316.96
8.0.130.0030.00313.36
8.0.120.0080.00016.95
8.0.110.0000.00716.91
8.0.100.0000.00716.91
8.0.90.0040.00416.89
8.0.80.0070.01316.94
8.0.70.0040.00416.92
8.0.60.0030.00517.07
8.0.50.0040.00416.92
8.0.30.0130.00617.17
8.0.20.0130.00717.40
8.0.10.0040.00416.96
8.0.00.0120.00716.86
7.4.330.0030.00315.09
7.4.320.0040.00416.61
7.4.300.0000.00616.53
7.4.290.0030.00516.58
7.4.280.0030.00416.40
7.4.270.0000.00616.52
7.4.260.0060.00316.57
7.4.250.0040.00416.57
7.4.240.0020.00516.50
7.4.230.0000.00716.34
7.4.220.0060.01216.50
7.4.210.0060.01416.54
7.4.200.0030.00316.43
7.4.160.0060.00916.78
7.4.150.0060.01517.40
7.4.140.0090.00917.86
7.4.130.0070.01216.54
7.4.120.0160.00616.61
7.4.110.0030.01516.56
7.4.100.0090.01216.61
7.4.90.0170.00016.53
7.4.80.0100.01019.39
7.4.70.0080.00916.57
7.4.60.0130.00316.72
7.4.50.0060.00316.64
7.4.40.0090.01016.60
7.4.30.0080.00816.57
7.4.00.0000.01615.25
7.3.330.0050.00013.01
7.3.320.0020.00313.14
7.3.310.0030.00316.14
7.3.300.0030.00316.14
7.3.290.0080.00816.25
7.3.280.0080.01016.27
7.3.270.0110.00617.40
7.3.260.0090.01016.52
7.3.250.0100.01016.48
7.3.240.0130.01016.46
7.3.230.0100.00716.68
7.3.210.0060.00916.46
7.3.200.0120.00619.39
7.3.190.0100.01016.79
7.3.180.0100.01016.52
7.3.170.0100.01016.45
7.3.160.0070.01016.49
7.3.120.0100.00617.15
7.3.110.0060.01017.15
7.3.100.0000.01617.15
7.3.90.0070.00317.15
7.3.80.0030.01317.15
7.3.70.0090.00017.15
7.3.60.0030.01317.15
7.3.50.0070.00717.15
7.3.40.0080.00617.15
7.3.30.0110.00317.15
7.3.20.0030.01017.15
7.3.10.0030.00717.15
7.3.00.0070.01017.15
7.2.330.0070.01016.71
7.2.320.0060.01216.75
7.2.310.0080.00816.56
7.2.300.0030.01716.61
7.2.290.0100.01016.60
7.2.240.0030.00617.15
7.2.230.0030.01517.15
7.2.220.0070.00717.15
7.2.210.0090.00617.15
7.2.200.0070.01017.15
7.2.190.0100.00317.15
7.2.180.0080.00817.15
7.2.170.0000.01617.15
7.2.160.0100.00717.15
7.2.150.0030.01417.15
7.2.140.0070.00717.15
7.2.130.0040.01117.15
7.2.120.0090.00617.15
7.2.110.0070.00717.15
7.2.100.0000.01117.15
7.2.90.0000.01417.15
7.2.80.0040.01517.15
7.2.70.0060.00917.15
7.2.60.0040.01017.17
7.2.50.0000.01217.15
7.2.40.0000.01817.15
7.2.30.0070.01017.15
7.2.20.0070.01017.15
7.2.10.0070.01117.15
7.2.00.0070.00718.33
7.1.330.0000.01417.15
7.1.320.0070.01017.15
7.1.310.0050.00517.15
7.1.300.0070.00717.15
7.1.290.0000.01717.15
7.1.280.0000.01417.15
7.1.270.0060.00917.15
7.1.260.0070.01017.15
7.1.250.0060.00617.15
7.1.200.0070.00715.89
7.1.100.0040.00718.20
7.1.70.0030.00616.98
7.1.60.0090.01519.19
7.1.50.0080.00416.66
7.1.00.0030.07722.43
7.0.200.0040.00416.81
7.0.60.0070.03719.85
7.0.50.0100.05317.88
7.0.40.0070.05020.21
7.0.30.0300.04720.17
7.0.20.0170.08320.20
7.0.10.0070.07719.99
7.0.00.0030.04320.09
5.6.280.0030.05320.92
5.6.210.0030.08320.48
5.6.200.0000.04318.18
5.6.190.0130.08020.77
5.6.180.3270.03320.41
5.6.170.0300.07320.42
5.6.160.0070.08720.61
5.6.150.0070.06318.12
5.6.140.0000.05318.15
5.6.130.0030.09318.07
5.6.120.0100.03721.11
5.6.110.0130.08320.99
5.6.100.0070.04320.88
5.6.90.0130.07720.87
5.6.80.0030.04320.43
5.6.70.0300.07020.36
5.5.350.0300.07720.40
5.5.340.0100.05018.01
5.5.330.0100.07720.19
5.5.320.0330.06020.29
5.5.310.0400.06320.30
5.5.300.0000.04318.02
5.5.290.0030.07717.90
5.5.280.0030.04720.88
5.5.270.0100.08320.95
5.5.260.0170.07720.76
5.5.250.0170.07320.49
5.5.240.0230.04020.34
5.4.450.0500.06319.55
5.4.440.0630.06319.24
5.4.430.0600.05719.46
5.4.420.0800.05719.46
5.4.410.0530.07019.27
5.4.400.0670.05319.30
5.4.390.0730.06019.26
5.4.380.0800.05719.25
5.4.370.0830.05318.99
5.4.360.0900.04719.08
5.4.350.0670.06319.08
5.4.340.0700.06018.78
5.4.320.0700.06318.81
5.4.310.0770.06018.99
5.4.300.0930.07019.14
5.4.290.0570.06019.25
5.4.280.0800.06718.77
5.4.270.0830.05718.95
5.4.260.0770.05718.91
5.4.250.0900.06019.21
5.4.240.0870.07019.15
5.4.230.0830.06719.11
5.4.220.0970.05319.27
5.4.210.0700.06019.13
5.4.200.1070.04716.81
5.4.190.0900.05318.96
5.4.180.0930.05319.06
5.4.170.0930.05319.09
5.4.160.0930.05318.93
5.4.150.1000.06318.84
5.4.140.0700.06316.45
5.4.130.1000.05716.55
5.4.120.0670.07016.34
5.4.110.0770.05716.55
5.4.100.1070.05016.47
5.4.90.1170.05316.52
5.4.80.0800.05016.38
5.4.70.0670.05316.27
5.4.60.0730.05016.33
5.4.50.0770.05316.39
5.4.40.1030.04316.38
5.4.30.1000.06016.21
5.4.20.1030.07716.23
5.4.10.0830.05716.47
5.4.00.0500.05715.78
5.3.290.0830.04314.82
5.3.280.0770.05314.64
5.3.270.0800.05314.50
5.3.260.0800.04714.65
5.3.250.0770.04714.64
5.3.240.0700.05714.52
5.3.230.0670.07014.45
5.3.220.0770.04714.71
5.3.210.0630.06014.47
5.3.200.0700.05314.72
5.3.190.0830.05314.48
5.3.180.0670.05714.50
5.3.170.0730.05314.50
5.3.160.0970.05314.64
5.3.150.0700.05314.47
5.3.140.1030.03314.60
5.3.130.0870.05014.48
5.3.120.0670.05314.45
5.3.110.0700.05314.58
5.3.100.0970.04314.05
5.3.90.0800.04313.95
5.3.80.0770.05714.09
5.3.70.0730.04713.91
5.3.60.0700.05013.86
5.3.50.0830.04014.01
5.3.40.0830.04013.99
5.3.30.0930.05013.77
5.3.20.1030.04313.54
5.3.10.0870.05313.73
5.3.00.0930.04713.79
5.2.170.0530.04711.30
5.2.160.0630.03711.16
5.2.150.0670.03710.97
5.2.140.0570.04311.08
5.2.130.0730.04311.04
5.2.120.0730.04311.05
5.2.110.0830.03310.94
5.2.100.0630.04010.93
5.2.90.0770.04010.99
5.2.80.0670.05310.93
5.2.70.0770.04711.18
5.2.60.0730.04310.88
5.2.50.0830.03710.81
5.2.40.0530.05011.15
5.2.30.0530.04710.80
5.2.20.0630.04710.75
5.2.10.0670.04310.86
5.2.00.0770.02710.61
5.1.60.0530.03710.01
5.1.50.0630.0339.85
5.1.40.0570.03310.02
5.1.30.0670.03710.19
5.1.20.0670.03010.50
5.1.10.0600.0339.95
5.1.00.0600.03310.05
5.0.50.0400.0208.48
5.0.40.0300.0278.56
5.0.30.0330.0408.15
5.0.20.0270.0308.34
5.0.10.0370.0238.24
5.0.00.0270.0438.07
4.4.90.0270.0205.86
4.4.80.0200.0235.86
4.4.70.0230.0235.81
4.4.60.0370.0105.79
4.4.50.0270.0235.83
4.4.40.0330.0305.82
4.4.30.0370.0135.75
4.4.20.0300.0205.86
4.4.10.0300.0275.90
4.4.00.0370.0305.82
4.3.110.0270.0235.78
4.3.100.0300.0205.71
4.3.90.0270.0235.74
4.3.80.0330.0305.64
4.3.70.0330.0175.75
4.3.60.0330.0175.70
4.3.50.0300.0235.71
4.3.40.0270.0375.80
4.3.30.0200.0174.55
4.3.20.0200.0204.57
4.3.10.0100.0234.37
4.3.00.0070.0237.04

preferences:
51.81 ms | 400 KiB | 5 Q