3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d = '2015-01-01'; $dd = new DateTime($d); print_r($dd->format(DateTime::W3C)); $dd->add(new DateInterval('PT17H12M')); print_r($dd->format(DateTime::W3C)); var_dumpt($dd->format('\P\TH\Hi\M') === 'PT1712M');

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)
8.3.60.0040.01116.75
8.3.50.0100.01121.98
8.3.40.0090.00619.11
8.3.30.0090.00619.03
8.3.20.0040.00420.38
8.3.10.0070.00021.85
8.3.00.0090.00217.63
8.2.180.0130.01016.88
8.2.170.0040.01122.96
8.2.160.0140.00019.18
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00817.63
8.2.110.0000.01022.15
8.2.100.0030.01018.04
8.2.90.0050.00319.22
8.2.80.0000.00817.97
8.2.70.0060.00317.88
8.2.60.0000.00817.93
8.2.50.0000.00818.07
8.2.40.0060.00321.15
8.2.30.0040.00420.54
8.2.20.0070.00017.88
8.2.10.0000.00718.19
8.2.00.0040.00418.00
8.1.280.0140.00725.92
8.1.270.0040.00423.96
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0060.00323.88
8.1.230.0110.00317.64
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0030.00617.61
8.1.190.0000.00817.36
8.1.180.0040.00418.10
8.1.170.0090.00318.65
8.1.160.0000.00821.92
8.1.150.0070.00018.85
8.1.140.0040.00419.63
8.1.130.0000.00717.71
8.1.120.0040.00417.64
8.1.110.0070.00017.57
8.1.100.0050.00217.65
8.1.90.0040.00417.46
8.1.80.0030.00417.55
8.1.70.0000.00817.59
8.1.60.0000.00817.59
8.1.50.0000.00817.56
8.1.40.0030.00617.64
8.1.30.0000.00917.79
8.1.20.0000.00817.68
8.1.10.0080.00017.70
8.1.00.0040.00417.69
8.0.300.0040.00418.84
8.0.290.0040.00416.88
8.0.280.0070.00018.51
8.0.270.0080.00017.20
8.0.260.0000.00617.20
8.0.250.0040.00417.11
8.0.240.0000.00817.04
8.0.230.0000.00717.09
8.0.220.0030.00317.06
8.0.210.0030.00316.99
8.0.200.0030.00317.16
8.0.190.0040.00417.11
8.0.180.0070.00017.17
8.0.170.0000.00717.07
8.0.160.0030.00517.00
8.0.150.0030.00317.08
8.0.140.0040.00416.95
8.0.130.0040.00413.39
8.0.120.0040.00417.10
8.0.110.0040.00416.98
8.0.100.0000.00916.93
8.0.90.0040.00417.07
8.0.80.0000.01516.96
8.0.70.0000.00716.90
8.0.60.0030.00517.11
8.0.50.0000.00717.02
8.0.30.0130.00517.21
8.0.20.0090.01017.40
8.0.10.0080.00017.02
8.0.00.0040.01216.79
7.4.330.0000.00515.08
7.4.320.0030.00316.66
7.4.300.0040.00416.55
7.4.290.0040.00416.77
7.4.280.0050.00216.61
7.4.270.0000.00716.55
7.4.260.0000.00816.55
7.4.250.0040.00416.64
7.4.240.0060.00116.62
7.4.230.0060.00016.52
7.4.220.0120.00616.80
7.4.210.0060.00616.59
7.4.200.0050.00216.52
7.4.160.0070.00716.65
7.4.150.0070.01017.40
7.4.140.0120.00717.86
7.4.130.0150.00516.70
7.4.120.0130.01016.67
7.4.110.0090.00916.52
7.4.100.0140.00516.60
7.4.90.0110.00716.60
7.4.80.0100.00719.39
7.4.70.0130.00316.76
7.4.60.0140.00416.62
7.4.50.0000.00816.59
7.4.40.0100.00716.79
7.4.30.0110.00716.50
7.4.00.0000.01815.18
7.3.330.0000.00513.23
7.3.320.0000.00613.23
7.3.310.0070.00016.19
7.3.300.0060.00016.41
7.3.290.0040.01116.36
7.3.280.0050.01516.38
7.3.270.0150.00917.40
7.3.260.0120.00616.38
7.3.250.0110.00616.44
7.3.240.0090.00916.42
7.3.230.0210.00316.45
7.3.210.0060.01016.45
7.3.200.0060.01016.59
7.3.190.0100.00716.53
7.3.180.0060.01116.39
7.3.170.0060.01316.41
7.3.160.0100.00616.61
7.2.330.0100.01316.91
7.2.320.0110.00716.51
7.2.310.0120.00616.68
7.2.300.0000.01616.71
7.2.290.0070.01116.55
7.2.60.0090.00616.92
7.2.00.0080.00419.58
7.1.200.0000.01215.75
7.1.100.0110.00018.18
7.1.70.0080.00817.43
7.1.60.0170.00719.13
7.1.50.0070.01017.07
7.1.00.0030.07722.31
7.0.200.0170.00315.04
7.0.60.0070.03720.07
7.0.50.0100.08017.91
7.0.40.0100.07319.96
7.0.30.0300.08320.09
7.0.20.0300.07320.00
7.0.10.0270.07720.16
7.0.00.0070.05720.17
5.6.210.0070.09020.46
5.6.200.0030.04318.21
5.6.190.0130.08720.56
5.6.180.0430.05020.79
5.6.170.0300.07720.39
5.6.160.0170.06720.52
5.6.150.0130.07718.16
5.6.140.0030.06318.20
5.6.130.0000.08318.13
5.6.120.0030.06020.98
5.6.110.0030.07320.97
5.6.100.0100.07720.95
5.6.90.0030.06320.99
5.6.80.0100.08020.50
5.6.70.4330.04020.45
5.5.350.0000.08320.38
5.5.340.0130.08017.88
5.5.330.0030.05020.15
5.5.320.0070.08020.29
5.5.310.0270.07720.20
5.5.300.0000.04318.01
5.5.290.0070.08318.01
5.5.280.0070.07720.89
5.5.270.0070.04020.79
5.5.260.0070.08020.75
5.5.250.0030.08320.55
5.5.240.0130.05720.25
5.4.450.0630.06719.32
5.4.440.0700.07019.44
5.4.430.0670.05719.45
5.4.420.0530.06019.48
5.4.410.0670.07718.97
5.4.400.0670.05318.90
5.4.390.0670.06718.78
5.4.380.0770.06718.98
5.4.370.0670.05319.06
5.4.360.0600.06319.15
5.4.350.0770.05018.98
5.4.340.0800.05319.13
5.4.320.0900.04318.79
5.4.310.0770.04719.24
5.4.300.0830.05318.98
5.4.290.0700.05318.78
5.4.280.0670.06019.27
5.4.270.0570.06019.20
5.4.260.0800.05019.13
5.4.250.0800.07019.27
5.4.240.0830.05019.27
5.4.230.0800.05019.13
5.4.220.0730.04719.27
5.4.210.0730.05319.14
5.4.200.0700.06319.17
5.4.190.0630.06719.10
5.4.180.0870.05319.14
5.4.170.0730.06318.89
5.4.160.0670.06019.22
5.4.150.0870.06719.14
5.4.140.0700.05316.38
5.4.130.0700.05016.44
5.4.120.0770.05316.23
5.4.110.0970.05016.45
5.4.100.0930.05016.57
5.4.90.0830.04016.27
5.4.80.0870.05716.52
5.4.70.0830.04316.52
5.4.60.0800.04716.38
5.4.50.0800.05316.46
5.4.40.0530.05716.39
5.4.30.0600.04716.34
5.4.20.0570.05316.03
5.4.10.0600.04716.25
5.4.00.0570.05015.74

preferences:
57.33 ms | 401 KiB | 5 Q