3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(DateTime::createFromFormat('U.u', microtime(true)));

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)
7.3.10.0090.00616.78
7.3.00.0030.01116.63
7.2.130.0040.00716.96
7.2.120.0050.00516.97
7.2.110.0070.00416.89
7.2.100.0270.00716.26
7.2.90.0140.01116.37
7.2.80.0190.00716.18
7.2.70.0220.01216.30
7.2.60.0240.00716.28
7.2.50.0310.00616.21
7.2.40.0240.00816.34
7.2.30.0250.00516.28
7.2.20.0310.00416.20
7.2.10.0190.00616.17
7.2.00.0180.01016.31
7.1.250.0000.01315.93
7.1.240.0130.00016.05
7.1.230.0070.00716.15
7.1.220.0240.00614.96
7.1.210.0250.00814.97
7.1.200.0250.00514.99
7.1.190.0400.00614.89
7.1.180.0310.00814.88
7.1.170.0310.00815.19
7.1.160.0370.00515.15
7.1.150.0310.00714.90
7.1.140.0220.00914.87
7.1.130.0220.00715.04
7.1.120.0220.00714.87
7.1.110.0440.00714.82
7.1.100.0280.01114.86
7.1.90.0490.00415.29
7.1.80.0330.00415.08
7.1.70.0500.00514.95
7.1.60.0490.01223.99
7.1.50.0380.00723.89
7.1.40.0390.00224.03
7.1.30.0360.01024.08
7.1.20.0410.00324.18
7.1.10.0270.01014.82
7.1.00.0290.01514.99
7.0.330.0080.00315.50
7.0.320.0030.01015.48
7.0.310.0300.00714.78
7.0.300.0350.00714.62
7.0.290.0380.01014.82
7.0.280.0440.00514.59
7.0.270.0200.01014.64
7.0.260.0390.00714.54
7.0.250.0360.00614.69
7.0.240.0430.00714.64
7.0.230.0390.00514.75
7.0.220.0360.00314.70
7.0.210.0400.01014.70
7.0.200.0460.00514.79
7.0.190.0300.00914.57
7.0.180.0270.01114.46
7.0.170.0280.01114.77
7.0.160.0390.00614.58
7.0.150.0380.00514.61
7.0.140.0300.00514.73
7.0.130.0360.00314.75
7.0.120.0370.00214.81
7.0.110.0330.00314.67
7.0.100.0330.00515.01
7.0.90.0340.00514.79
7.0.80.0230.00914.64
7.0.70.0540.00814.68
7.0.60.0330.00614.67
7.0.50.0310.00614.65
7.0.40.0360.00413.66
7.0.30.0340.00713.73
7.0.20.0260.00813.70
7.0.10.0350.00513.92
7.0.00.0330.00513.75
5.6.380.0100.00314.48
5.6.370.0080.00514.39
5.6.360.0050.00914.27
5.6.350.0090.00714.20
5.6.340.0020.01214.35
5.6.330.0080.00614.51
5.6.320.0110.00214.31
5.6.310.0100.00714.37
5.6.300.0150.00414.60
5.6.290.0090.00614.48
5.6.280.0080.00714.60
5.6.270.0120.00614.38
5.6.260.0100.00514.57
5.6.250.0060.00914.49
5.6.240.0070.01214.33
5.6.230.0090.00714.62
5.6.220.0060.01014.54
5.6.210.0050.01214.28
5.6.200.0080.01014.48
5.6.190.0090.00514.59
5.6.180.0040.00814.25
5.6.170.0070.00814.23
5.6.160.0050.00614.47
5.6.150.0020.01314.28
5.6.140.0000.01414.25
5.6.130.0070.00714.39
5.6.120.0080.00514.50
5.6.110.0110.00414.31
5.6.100.0120.00114.53
5.6.90.0110.00414.34
5.6.80.0090.00614.46
5.6.70.0140.00314.52
5.6.60.0050.00814.35
5.6.50.0080.00514.41
5.6.40.0060.01314.36
5.6.30.0100.00714.46
5.6.20.0120.00514.42
5.6.10.0090.00714.16
5.6.00.0090.00714.26
5.5.380.0060.00812.39
5.5.370.0080.00412.39
5.5.360.0040.00612.39
5.5.350.0060.00512.41
5.5.340.0050.00612.39
5.5.330.0070.00212.50
5.5.320.0060.00412.39
5.5.310.0080.00312.40
5.5.300.0060.00312.39
5.5.290.0050.00312.39
5.5.280.0000.00812.41
5.5.270.0050.00512.39
5.5.260.0040.00812.39
5.5.250.0060.00512.39
5.5.240.0050.00512.39
5.5.230.0030.00612.39
5.5.220.0030.00712.39
5.5.210.0050.00412.39
5.5.200.0060.00512.39
5.5.190.0040.00912.39
5.5.180.0060.00712.39
5.5.170.0050.00912.62
5.5.160.0000.00912.39
5.5.150.0060.00512.39
5.5.140.0080.00412.39
5.5.130.0020.00912.39
5.5.120.0030.00912.39
5.5.110.0040.00812.39
5.5.100.0090.00012.48
5.5.90.0040.00812.39
5.5.80.0100.00212.49
5.5.70.0040.00812.39
5.5.60.0080.00212.40
5.5.50.0050.00812.39
5.5.40.0080.00612.39
5.5.30.0090.00212.39
5.5.20.0060.00612.39
5.5.10.0050.00812.39
5.5.00.0050.00512.39
5.4.450.0060.00312.39
5.4.440.0080.00112.39
5.4.430.0080.00112.39
5.4.420.0060.00312.39
5.4.410.0070.00412.50
5.4.400.0030.00712.39
5.4.390.0020.00812.39
5.4.380.0060.00312.39
5.4.370.0050.00412.39
5.4.360.0080.00312.39
5.4.350.0050.00712.42
5.4.340.0070.00512.39
5.4.330.0080.00312.39
5.4.320.0080.00312.42
5.4.310.0050.00612.39
5.4.300.0100.00312.39
5.4.290.0080.00312.39
5.4.280.0100.00212.39
5.4.270.0050.00512.39
5.4.260.0110.00212.39
5.4.250.0070.00712.39
5.4.240.0060.00312.39
5.4.230.0080.00312.39
5.4.220.0070.00412.39
5.4.210.0040.00912.39
5.4.200.0070.00412.39
5.4.190.0070.00612.39
5.4.180.0080.00412.39
5.4.170.0120.00312.39
5.4.160.0090.00312.39
5.4.150.0070.00112.39
5.4.140.0080.00612.39
5.4.130.0060.00512.41
5.4.120.0100.00512.39
5.4.110.0090.00312.39
5.4.100.0060.00312.39
5.4.90.0030.00612.39
5.4.80.0070.00512.39
5.4.70.0050.00512.39
5.4.60.0050.00412.39
5.4.50.0060.00612.39
5.4.40.0070.00212.39
5.4.30.0080.00312.39
5.4.20.0050.00512.39
5.4.10.0050.00712.39
5.4.00.0070.00312.39
5.3.290.0060.00512.39
5.3.280.0060.00212.39
5.3.270.0030.00812.39
5.3.260.0080.00512.39
5.3.250.0060.00512.39
5.3.240.0070.00612.39
5.3.230.0040.00712.39
5.3.220.0070.00212.39
5.3.210.0070.00412.39
5.3.200.0000.01012.39
5.3.190.0040.00412.39
5.3.180.0060.00212.39
5.3.170.0040.00412.39
5.3.160.0090.00012.39
5.3.150.0060.00412.39
5.3.140.0050.00712.39
5.3.130.0060.00312.39
5.3.120.0020.00712.39
5.3.110.0020.00712.39
5.3.100.0030.00712.39
5.3.90.0060.00512.39
5.3.80.0050.00312.39
5.3.70.0070.00312.39
5.3.60.0060.00412.39
5.3.50.0100.00212.39
5.3.40.0030.00812.39
5.3.30.0030.00912.39
5.3.20.0000.01012.39
5.3.10.0020.00712.39
5.3.00.0060.00312.39
5.2.170.0050.00312.39
5.2.160.0000.01012.39
5.2.150.0080.00112.39
5.2.140.0060.00312.39
5.2.130.0030.00612.39
5.2.120.0040.00412.39
5.2.110.0020.00612.39
5.2.100.0050.00412.39
5.2.90.0030.00512.39
5.2.80.0040.00612.39
5.2.70.0060.00312.39
5.2.60.0000.01012.39
5.2.50.0050.00612.39
5.2.40.0060.00612.39
5.2.30.0050.00712.39
5.2.20.0050.00212.39
5.2.10.0060.00412.39
5.2.00.0050.00612.39
5.1.60.0020.00912.39
5.1.50.0050.00112.39
5.1.40.0000.00712.39
5.1.30.0050.00212.39
5.1.20.0060.00312.39
5.1.10.0010.00712.39
5.1.00.0060.00212.39
5.0.50.0020.00512.39
5.0.40.0020.00412.39
5.0.30.0030.00312.39
5.0.20.0030.00312.39
5.0.10.0040.00412.39
5.0.00.0050.00112.39
4.4.90.0060.00012.39
4.4.80.0030.00312.39
4.4.70.0030.00412.39
4.4.60.0030.00312.39
4.4.50.0030.00212.39
4.4.40.0030.00312.39
4.4.30.0040.00112.39
4.4.20.0040.00112.39
4.4.10.0000.00512.39
4.4.00.0000.00512.39
4.3.110.0020.00412.39
4.3.100.0020.00412.39
4.3.90.0030.00412.39
4.3.80.0020.00412.39
4.3.70.0030.00312.39
4.3.60.0020.00412.39
4.3.50.0020.00412.39
4.3.40.0030.00412.39
4.3.30.0020.00412.39
4.3.20.0040.00212.39
4.3.10.0000.00512.39
4.3.00.0000.00612.39

preferences:
40.08 ms | 400 KiB | 5 Q