3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = new DateTime(); $dt->createFromFormat('s.u', '3.4'); // I replaced 3.4 by microtime(true), this is just to give an example var_dump($dt); var_dump($dt->format('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)
8.3.60.0110.00716.88
8.3.50.0130.00922.03
8.3.40.0090.00919.04
8.3.30.0090.00619.23
8.3.20.0040.00420.26
8.3.10.0040.00423.81
8.3.00.0040.00419.63
8.2.180.0070.00718.79
8.2.170.0140.00722.96
8.2.160.0100.00720.77
8.2.150.0050.00324.18
8.2.140.0170.00024.66
8.2.130.0000.00917.86
8.2.120.0050.00326.35
8.2.110.0030.00622.51
8.2.100.0120.00018.53
8.2.90.0050.00319.33
8.2.80.0040.00417.97
8.2.70.0000.00817.88
8.2.60.0000.00818.05
8.2.50.0040.00418.07
8.2.40.0090.00019.38
8.2.30.0080.00020.96
8.2.20.0040.00417.96
8.2.10.0000.00718.17
8.2.00.0040.00418.15
8.1.280.0110.00725.92
8.1.270.0100.00024.21
8.1.260.0040.00428.09
8.1.250.0070.00028.09
8.1.240.0060.00322.31
8.1.230.0000.01119.32
8.1.220.0000.00818.01
8.1.210.0040.00418.77
8.1.200.0030.00617.73
8.1.190.0030.00617.23
8.1.180.0080.00018.10
8.1.170.0000.00718.96
8.1.160.0000.00722.25
8.1.150.0070.00019.13
8.1.140.0080.00019.82
8.1.130.0000.00817.93
8.1.120.0070.00017.84
8.1.110.0050.00217.77
8.1.100.0050.00217.81
8.1.90.0040.00317.64
8.1.80.0000.00717.77
8.1.70.0050.00317.73
8.1.60.0060.00617.91
8.1.50.0080.00017.76
8.1.40.0040.00417.82
8.1.30.0030.00617.80
8.1.20.0000.00817.88
8.1.10.0030.00517.83
8.1.00.0050.00217.85
8.0.300.0000.00718.77
8.0.290.0000.00717.00
8.0.280.0040.00418.71
8.0.270.0070.00017.47
8.0.260.0030.00317.43
8.0.250.0030.00317.26
8.0.240.0030.00317.32
8.0.230.0000.00717.36
8.0.220.0020.00517.12
8.0.210.0070.00017.29
8.0.200.0000.00717.38
8.0.190.0000.00817.29
8.0.180.0030.00517.16
8.0.170.0020.00817.28
8.0.160.0030.00317.21
8.0.150.0040.00417.13
8.0.140.0040.00417.18
8.0.130.0000.00813.66
8.0.120.0000.00817.15
8.0.110.0040.00417.16
8.0.100.0000.00717.29
8.0.90.0000.00717.30
8.0.80.0110.00717.08
8.0.70.0000.00817.13
8.0.60.0000.00817.17
8.0.50.0040.00417.23
8.0.30.0060.01317.42
8.0.20.0070.01417.40
8.0.10.0070.00017.34
8.0.00.0120.00916.96
7.4.330.0000.00615.29
7.4.320.0000.00716.89
7.4.300.0000.00616.92
7.4.290.0030.00316.93
7.4.280.0030.00516.83
7.4.270.0040.00416.71
7.4.260.0040.00416.84
7.4.250.0070.00016.91
7.4.240.0020.00616.85
7.4.230.0030.00316.91
7.4.220.0090.00916.66
7.4.210.0080.00616.79
7.4.200.0040.00416.90
7.4.160.0040.01116.79
7.4.150.0110.00717.40
7.4.140.0130.00617.86
7.4.130.0080.01016.81
7.4.120.0090.01216.74
7.4.110.0100.01316.60
7.4.100.0120.00616.70
7.4.90.0090.00916.86
7.4.80.0060.01319.39
7.4.70.0090.00916.79
7.4.60.0080.00816.77
7.4.50.0080.00516.67
7.4.40.0070.01316.72
7.4.30.0060.01016.70
7.4.00.0080.00815.41
7.3.330.0060.00013.48
7.3.320.0050.00013.35
7.3.310.0000.00716.57
7.3.300.0000.00716.41
7.3.290.0090.01216.34
7.3.280.0130.00716.39
7.3.270.0140.01017.40
7.3.260.0120.00616.73
7.3.250.0110.00916.60
7.3.240.0090.00816.42
7.3.230.0030.01616.41
7.3.210.0040.01316.43
7.3.200.0030.01316.55
7.3.190.0060.01316.40
7.3.180.0000.01716.63
7.3.170.0110.00716.77
7.3.160.0040.01216.47
7.3.120.0030.01415.32
7.3.110.0060.01014.66
7.3.100.0060.00615.33
7.3.90.0080.00815.17
7.3.80.0060.00915.11
7.3.70.0060.00614.92
7.3.60.0040.01115.17
7.3.50.0060.01214.86
7.3.40.0000.01214.86
7.3.30.0090.00615.01
7.3.20.0060.01016.93
7.3.10.0060.00916.92
7.3.00.0000.01516.77
7.2.330.0150.00316.93
7.2.320.0160.00316.75
7.2.310.0100.01016.51
7.2.300.0140.00316.94
7.2.290.0110.00616.97
7.2.250.0030.01615.20
7.2.240.0130.00615.32
7.2.230.0090.00915.24
7.2.220.0000.01715.24
7.2.210.0000.01115.32
7.2.200.0000.01215.23
7.2.190.0060.01015.22
7.2.180.0090.00915.17
7.2.170.0090.00615.03
7.2.60.0030.01017.19
7.2.00.0030.01419.65
7.1.330.0070.01016.05
7.1.320.0060.00916.04
7.1.310.0060.00916.04
7.1.300.0120.00316.01
7.1.290.0090.00315.80
7.1.280.0040.01116.07
7.1.270.0060.01016.06
7.1.260.0130.00016.00
7.1.200.0070.00715.83
7.1.100.0030.01318.16
7.1.70.0000.00717.14
7.1.60.0100.01019.12
7.1.50.0000.02017.16
7.1.00.0070.07022.60
7.0.200.0030.00516.81
7.0.60.0070.04320.18
7.0.50.0030.05017.93
7.0.40.0030.06320.11
7.0.30.0230.04720.27
7.0.20.0270.07720.26
7.0.10.0000.05020.45
7.0.00.0070.08320.25
5.6.280.0000.05021.18
5.6.210.0100.03720.67
5.6.200.0130.07318.22
5.6.190.0070.04020.64
5.6.180.0270.06320.49
5.6.170.0270.04720.65
5.6.160.0030.04020.52
5.6.150.0070.06718.17
5.6.140.0070.08018.27
5.6.130.0100.04318.27
5.6.120.0030.07321.05
5.6.110.0070.07321.08
5.6.100.0100.06021.04
5.6.90.0100.06021.06
5.6.80.0030.08020.68
5.5.350.4200.04020.64
5.5.340.0130.04018.04
5.5.330.0070.08720.43
5.5.320.0030.04020.45
5.5.310.0230.06020.24
5.5.300.0070.08018.13
5.5.290.0030.07318.06
5.5.280.0030.04321.03
5.5.270.0000.09320.91
5.5.260.0100.06721.01
5.5.250.0130.07320.93
5.5.240.0270.06320.17

preferences:
44.47 ms | 401 KiB | 5 Q