3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Use static timestamp for demo purposes; there should be microtime(true) $dt = DateTime::createFromFormat('U.u', 1478456422.123456); echo $dt->format('c.u');

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)
8.4.120.0120.00820.74
8.4.110.0130.00722.45
8.4.100.0120.00917.96
8.4.90.0120.00818.14
8.4.80.0150.00818.79
8.4.70.0080.00718.26
8.4.60.0100.01119.01
8.4.50.0130.00718.76
8.4.40.0120.00818.13
8.4.30.0080.00019.94
8.4.20.0160.00317.81
8.4.10.0060.00320.02
8.3.250.0100.00919.05
8.3.240.0050.00516.74
8.3.230.0110.00716.97
8.3.220.0100.00719.12
8.3.210.0030.00518.89
8.3.200.0030.00516.97
8.3.190.0120.00917.02
8.3.180.0120.00617.45
8.3.170.0120.00619.14
8.3.160.0090.00917.11
8.3.150.0110.00717.29
8.3.140.0110.00717.19
8.3.130.0000.00818.76
8.3.120.0140.00418.91
8.3.110.0080.00016.78
8.3.100.0060.00316.56
8.3.90.0140.00726.77
8.3.80.0090.00319.36
8.3.70.0030.01218.48
8.3.60.0040.01116.63
8.3.50.0110.00721.24
8.3.40.0120.00619.03
8.3.30.0070.01019.10
8.3.20.0000.00820.91
8.3.10.0080.00022.15
8.3.00.0070.00022.02
8.2.290.0070.00920.72
8.2.280.0110.00818.63
8.2.270.0110.00719.17
8.2.260.0080.00018.65
8.2.250.0080.00018.69
8.2.240.0060.00319.31
8.2.230.0030.00620.94
8.2.220.0060.00324.06
8.2.210.0050.00326.77
8.2.200.0060.00318.88
8.2.190.0080.01516.63
8.2.180.0100.00718.53
8.2.170.0040.01119.29
8.2.160.0090.00622.37
8.2.150.0000.00724.18
8.2.140.0000.00724.66
8.2.130.0080.00020.20
8.2.120.0000.00726.35
8.2.110.0090.00321.20
8.2.100.0040.00718.09
8.2.90.0040.00418.34
8.2.80.0080.00018.13
8.2.70.0080.00018.13
8.2.60.0000.00918.00
8.2.50.0050.00318.53
8.2.40.0000.00820.61
8.2.30.0000.00719.41
8.2.20.0000.00918.39
8.2.10.0070.00018.10
8.2.00.0000.00718.06
8.1.330.0050.00520.56
8.1.320.0100.00916.31
8.1.310.0070.01017.15
8.1.300.0060.00319.77
8.1.290.0110.00030.84
8.1.280.0040.01125.92
8.1.270.0040.00422.26
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0090.00022.71
8.1.230.0110.00021.13
8.1.220.0080.00017.89
8.1.210.0060.00319.09
8.1.200.0060.00617.50
8.1.190.0000.00817.77
8.1.180.0040.00418.10
8.1.170.0030.00518.89
8.1.160.0040.00419.04
8.1.150.0030.00320.41
8.1.140.0050.00319.68
8.1.130.0030.00617.98
8.1.120.0040.00417.77
8.1.110.0020.00517.76
8.1.100.0040.00417.63
8.1.90.0040.00417.79
8.1.80.0080.00017.81
8.1.70.0000.00817.82
8.1.60.0000.00817.90
8.1.50.0000.00817.62
8.1.40.0090.00317.79
8.1.30.0030.00617.82
8.1.20.0050.00317.88
8.1.10.0030.00617.78
8.1.00.0060.00317.89
8.0.300.0040.00420.28
8.0.290.0000.00717.13
8.0.280.0030.00518.77
8.0.270.0080.00017.59
8.0.260.0030.00517.50
8.0.250.0020.00517.47
8.0.240.0060.00017.23
8.0.230.0000.00717.19
8.0.220.0000.00717.13
8.0.210.0030.00317.18
8.0.200.0070.00217.36
8.0.190.0000.00717.17
8.0.180.0040.00417.36
8.0.170.0040.00417.35
8.0.160.0070.00017.30
8.0.150.0040.00417.17
8.0.140.0050.00317.14
8.0.130.0030.00313.56
8.0.120.0000.00817.19
8.0.110.0040.00417.23
8.0.100.0060.00317.23
8.0.90.0070.00017.17
8.0.80.0110.00717.16
8.0.70.0070.00017.31
8.0.60.0070.00017.23
8.0.50.0050.00217.19
8.0.30.0110.00817.27
8.0.20.0160.00317.42
8.0.10.0040.00417.50
8.0.00.0120.01216.93
7.4.330.0000.00515.55
7.4.320.0030.00316.71
7.4.300.0040.00416.89
7.4.290.0070.00016.65
7.4.280.0070.00016.73
7.4.270.0070.00016.84
7.4.260.0030.00516.88
7.4.250.0040.00416.80
7.4.240.0060.00316.84
7.4.230.0030.00316.82
7.4.220.0170.00316.81
7.4.210.0060.01016.70
7.4.200.0070.00016.74
7.4.150.0100.00717.40
7.4.140.0100.00817.86
7.4.130.0110.00516.70
7.4.120.0090.00916.68
7.4.110.0070.01016.62
7.4.100.0060.01216.74
7.4.90.0070.01016.57
7.4.80.0070.01119.39
7.4.70.0060.01016.66
7.4.60.0100.00616.87
7.4.50.0030.01016.88
7.4.40.0090.01216.52
7.4.30.0090.01416.87
7.4.00.0030.01415.09
7.3.330.0030.00313.21
7.3.320.0030.00313.26
7.3.310.0000.00716.57
7.3.300.0030.00316.58
7.3.290.0080.00916.42
7.3.280.0100.00716.39
7.3.270.0070.01017.40
7.3.260.0110.00916.59
7.3.250.0090.00816.43
7.3.240.0110.00916.57
7.3.230.0110.00616.56
7.3.210.0090.01316.50
7.3.200.0160.00016.55
7.3.190.0090.00916.69
7.3.180.0130.00616.45
7.3.170.0060.01516.73
7.3.160.0160.00716.41
7.3.10.0130.00016.68
7.3.00.0060.00616.62
7.2.330.0150.00616.75
7.2.320.0040.01216.88
7.2.310.0140.00317.03
7.2.300.0140.00316.63
7.2.290.0100.00716.70
7.2.130.0080.00816.86
7.2.120.0040.00816.90
7.2.110.0120.00317.22
7.2.100.0120.00317.21
7.2.90.0070.00717.22
7.2.80.0100.00317.14
7.2.70.0060.00616.98
7.2.60.0150.00317.08
7.2.50.0050.00717.17
7.2.40.0030.00617.24
7.2.30.0090.00617.11
7.2.20.0000.01116.84
7.2.10.0070.00416.84
7.2.00.0090.00518.20
7.1.250.0040.00816.00
7.1.200.0060.00616.02
7.1.70.0000.00917.18
7.1.60.0000.01117.42
7.1.00.0030.07722.61
7.0.200.0220.00916.70
7.0.120.0070.05722.16
7.0.110.0170.05022.16
7.0.100.0100.05322.28
7.0.90.0170.04722.21
7.0.80.0000.06022.27
7.0.70.0070.05322.26
7.0.60.0130.04722.23
7.0.50.0100.05022.17
7.0.40.0100.05322.30
7.0.30.0030.05722.28
7.0.20.0130.04722.30
7.0.10.0070.05322.19
7.0.00.0100.05022.39
5.6.270.0170.05021.18
5.6.260.0070.05321.26
5.6.250.0170.04721.02
5.6.240.0100.05320.99
5.6.230.0070.05721.20
5.6.220.0030.05721.19
5.6.210.0100.05321.08
5.6.200.0100.06021.01
5.6.190.0070.05721.02
5.6.180.0100.05020.97
5.6.170.0070.05321.14
5.6.160.0030.05721.21
5.6.150.0170.06320.99
5.6.140.0070.05720.98
5.6.130.0070.05321.12
5.6.120.0100.05721.26
5.6.110.0130.06321.23
5.6.100.0100.05320.97
5.6.90.0070.05321.00
5.6.80.0100.04720.40
5.6.70.0100.05020.27
5.6.60.0000.06020.45
5.6.50.0130.04720.37
5.6.40.0100.04720.36
5.6.30.0070.05320.50
5.6.20.0070.05320.35
5.6.10.0030.05320.50
5.6.00.0070.05320.63

preferences:
36.47 ms | 403 KiB | 5 Q