3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d = new DateTime('2011-01-01T15:03:01.88849994Z'); print $d->format( 'Y-m-d H:i:s.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)
8.3.60.0110.00718.68
8.3.50.0160.00316.68
8.3.40.0120.00419.01
8.3.30.0030.01219.21
8.3.20.0070.00419.20
8.3.10.0040.00423.86
8.3.00.0000.00722.14
8.2.180.0090.00618.91
8.2.170.0060.01322.96
8.2.160.0060.00919.60
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0050.00321.32
8.2.120.0120.00626.35
8.2.110.0030.00721.37
8.2.100.0070.00418.28
8.2.90.0000.00818.47
8.2.80.0000.00918.00
8.2.70.0000.00818.16
8.2.60.0000.00818.28
8.2.50.0000.00918.13
8.2.40.0060.00319.58
8.2.30.0000.00720.69
8.2.20.0070.00018.41
8.2.10.0040.00418.53
8.2.00.0040.00421.50
8.1.280.0070.00725.92
8.1.270.0030.00621.04
8.1.260.0120.00626.35
8.1.250.0040.00428.09
8.1.240.0000.01120.97
8.1.230.0040.00821.14
8.1.220.0000.00818.01
8.1.210.0060.00319.16
8.1.200.0100.00017.60
8.1.190.0070.00317.38
8.1.180.0060.00318.10
8.1.170.0090.00018.75
8.1.160.0040.00419.11
8.1.150.0070.00019.17
8.1.140.0030.00620.95
8.1.130.0000.00717.69
8.1.120.0040.00417.88
8.1.110.0040.00417.86
8.1.100.0000.00817.89
8.1.90.0030.00417.85
8.1.80.0040.00417.76
8.1.70.0030.00317.82
8.1.60.0060.00317.84
8.1.50.0040.00417.79
8.1.40.0000.00917.88
8.1.30.0000.00917.95
8.1.20.0040.00417.89
8.1.10.0030.00518.01
8.1.00.0000.00817.93
8.0.300.0000.00720.28
8.0.290.0050.00317.00
8.0.280.0050.00518.79
8.0.270.0050.00317.46
8.0.260.0030.00317.27
8.0.250.0060.00317.38
8.0.240.0000.00717.36
8.0.230.0030.00317.31
8.0.220.0030.00317.34
8.0.210.0000.00817.21
8.0.200.0030.00317.38
8.0.190.0000.00917.36
8.0.180.0080.00017.32
8.0.170.0000.00917.32
8.0.160.0000.00817.25
8.0.150.0000.00717.26
8.0.140.0000.00717.18
8.0.130.0000.00613.67
8.0.120.0020.00517.17
8.0.110.0000.00817.20
8.0.100.0000.00817.28
8.0.90.0050.00317.25
8.0.80.0080.01017.18
8.0.70.0070.00017.20
8.0.60.0030.00517.35
8.0.50.0080.00017.13
8.0.30.0130.00517.21
8.0.20.0140.00617.40
8.0.10.0000.00717.30
8.0.00.0140.00616.99
7.4.330.0020.00215.55
7.4.320.0060.00016.93
7.4.300.0030.00316.99
7.4.290.0040.00417.00
7.4.280.0040.00416.91
7.4.270.0020.00516.84
7.4.260.0000.00716.77
7.4.250.0040.00216.83
7.4.240.0040.00416.82
7.4.230.0000.00716.70
7.4.220.0000.00716.93
7.4.210.0080.00716.86
7.4.200.0000.00716.80
7.4.160.0120.00416.79
7.4.140.0090.01217.86
7.4.130.0120.00616.67
7.4.120.0090.01016.77
7.4.110.0060.01016.65
7.4.100.0070.01016.59
7.4.90.0100.01316.65
7.4.80.0060.01419.39
7.4.70.0090.00916.61
7.4.60.0030.01316.81
7.4.50.0100.00316.78
7.4.40.0130.00716.86
7.4.00.0070.01015.21
7.3.330.0000.00513.40
7.3.320.0030.00313.38
7.3.310.0000.00716.44
7.3.300.0030.00316.51
7.3.290.0030.00316.63
7.3.280.0070.01116.37
7.3.260.0120.00816.72
7.3.240.0090.01116.64
7.3.230.0060.01216.51
7.3.210.0080.00816.60
7.3.200.0060.01016.65
7.3.190.0060.00916.78
7.3.180.0070.01016.74
7.3.170.0150.00616.63
7.3.160.0040.01316.53
7.3.120.0030.01515.28
7.3.110.0120.00615.14
7.3.100.0070.00714.82
7.3.90.0030.01215.14
7.3.80.0070.00415.23
7.3.70.0060.00915.20
7.3.60.0130.00614.98
7.3.50.0090.00614.73
7.3.40.0070.01014.73
7.3.30.0090.00315.11
7.3.20.0030.00617.02
7.3.10.0210.00715.96
7.3.00.0560.00615.95
7.2.330.0060.01516.77
7.2.320.0050.01416.77
7.2.310.0060.01217.10
7.2.300.0120.00417.03
7.2.290.0130.00616.75
7.2.240.0130.00315.33
7.2.230.0000.01515.53
7.2.220.0070.01315.10
7.2.210.0070.01015.49
7.2.200.0100.01015.32
7.2.190.0130.00315.29
7.2.180.0000.00915.16
7.2.170.0120.00615.47
7.2.160.0070.00315.44
7.2.150.0040.00817.23
7.2.140.0000.01717.49
7.2.130.0280.00816.14
7.2.120.0230.01116.28
7.2.110.0210.00916.22
7.2.100.0540.00415.73
7.2.90.1250.00715.39
7.2.80.1570.00615.31
7.2.70.1060.01115.61
7.2.60.1150.00915.56
7.2.50.0980.00815.61
7.2.40.1410.00815.73
7.2.30.1150.01015.62
7.2.20.1140.01015.54
7.2.10.1290.00815.62
7.2.00.1620.01015.55
7.1.330.0070.01016.01
7.1.320.0090.00915.68
7.1.310.0140.00015.82
7.1.300.0070.01015.93
7.1.290.0090.00615.75
7.1.280.0090.00615.73
7.1.270.0080.00415.57
7.1.260.0030.00715.62
7.1.250.0330.00514.67
7.1.240.0420.01513.95
7.1.230.0510.00313.96
7.1.220.0710.00913.88
7.1.210.2100.00713.77
7.1.200.1770.00813.69
7.1.190.2300.00813.80
7.1.180.1410.00913.76
7.1.170.1620.00713.82
7.1.160.1610.00913.69
7.1.150.1690.00913.94
7.1.140.1240.00613.87
7.1.130.1680.01013.83
7.1.120.1490.00713.98
7.1.110.1230.00913.93
7.1.100.1350.00613.95
7.1.90.1920.00713.81
7.1.80.1680.00713.67
7.1.70.2160.00713.68
7.1.60.2200.00827.34
7.1.50.2680.00927.18
7.1.40.2660.00627.30
7.1.30.3180.00827.29
7.1.20.2740.00427.15
7.1.10.2130.00813.66
7.1.00.1570.00813.75
7.0.330.0550.00813.65
5.6.380.0150.00714.32

preferences:
44.78 ms | 400 KiB | 5 Q