3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyDateInterval extends DateInterval { public function tryToChangeDays() { $this->days = "something else"; } } $interval = new MyDateInterval('P2Y4DT6H8M'); var_dump($interval->days); $interval->tryToChangeDays(); var_dump($interval->days);

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)
8.3.60.0110.00418.65
8.3.50.0090.00922.08
8.3.40.0110.00418.84
8.3.30.0150.00018.63
8.3.20.0070.00021.88
8.3.10.0090.00621.85
8.3.00.0030.00619.03
8.2.180.0100.01018.41
8.2.170.0120.00622.96
8.2.160.0140.00020.39
8.2.150.0050.00324.18
8.2.140.0100.00024.66
8.2.130.0040.00418.09
8.2.120.0040.00426.35
8.2.110.0030.00620.97
8.2.100.0130.00017.91
8.2.90.0090.00017.91
8.2.80.0040.00417.97
8.2.70.0040.00417.68
8.2.60.0070.00018.03
8.2.50.0000.00818.10
8.2.40.0000.00820.41
8.2.30.0040.00419.05
8.2.20.0070.00017.90
8.2.10.0000.00817.87
8.2.00.0040.00417.69
8.1.280.0040.01125.92
8.1.270.0050.00319.97
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0000.00923.92
8.1.230.0040.00820.96
8.1.220.0040.00417.79
8.1.210.0070.00518.78
8.1.200.0000.01117.35
8.1.190.0080.00017.10
8.1.180.0030.00518.10
8.1.170.0000.00719.98
8.1.160.0000.00818.82
8.1.150.0070.00020.26
8.1.140.0050.00319.41
8.1.130.0000.00719.01
8.1.120.0040.00417.37
8.1.110.0000.00817.43
8.1.100.0040.00417.45
8.1.90.0080.00017.45
8.1.80.0000.00717.36
8.1.70.0030.00717.47
8.1.60.0050.00317.63
8.1.50.0080.00017.41
8.1.40.0070.00017.46
8.1.30.0040.00417.52
8.1.20.0000.00717.59
8.1.10.0030.00617.52
8.1.00.0040.00417.46
8.0.300.0040.00419.70
8.0.290.0000.00816.63
8.0.280.0040.00418.38
8.0.270.0000.00617.18
8.0.260.0030.00317.19
8.0.250.0000.00716.90
8.0.240.0030.00316.84
8.0.230.0030.00516.88
8.0.220.0050.00216.83
8.0.210.0040.00416.78
8.0.200.0070.00016.75
8.0.190.0000.00716.87
8.0.180.0040.00416.81
8.0.170.0000.00916.84
8.0.160.0000.00716.73
8.0.150.0050.00316.73
8.0.140.0000.00716.80
8.0.130.0080.00013.33
8.0.120.0000.00816.69
8.0.110.0070.00016.73
8.0.100.0000.00816.62
8.0.90.0000.00716.63
8.0.80.0030.01316.74
8.0.70.0050.00316.68
8.0.60.0030.00616.87
8.0.50.0040.00416.71
8.0.30.0080.01017.17
8.0.20.0100.01217.40
8.0.10.0040.00417.02
8.0.00.0130.00316.88
7.4.330.0000.00715.55
7.4.320.0030.00316.41
7.4.300.0030.00316.65
7.4.290.0070.00016.59
7.4.280.0110.00016.34
7.4.270.0000.00716.59
7.4.260.0050.00316.57
7.4.250.0040.00416.45
7.4.240.0030.00316.61
7.4.230.0040.00416.66
7.4.220.0070.01116.59
7.4.210.0060.00916.57
7.4.200.0050.00216.33
7.4.160.0140.00416.38
7.4.150.0090.00917.40
7.4.140.0140.00617.86
7.4.130.0120.00416.44
7.4.120.0080.00916.52
7.4.110.0080.00816.55
7.4.100.0120.00516.46
7.4.90.0130.00316.54
7.4.80.0080.01119.39
7.4.70.0090.01216.37
7.4.60.0040.01216.44
7.4.50.0040.00816.51
7.4.40.0190.00316.42
7.4.30.0130.01016.44
7.4.00.0060.01015.21
7.3.330.0030.00313.29
7.3.320.0050.00013.09
7.3.310.0040.00416.43
7.3.300.0040.00416.36
7.3.290.0040.01116.33
7.3.280.0100.00816.31
7.3.270.0090.00917.40
7.3.260.0100.00816.54
7.3.250.0080.01116.36
7.3.240.0150.00116.26
7.3.230.0090.01516.27
7.3.210.0090.00916.54
7.3.200.0080.00819.39
7.3.190.0120.00916.63
7.3.180.0100.00716.23
7.3.170.0130.00416.38
7.3.160.0060.00916.33
7.2.330.0130.00316.54
7.2.320.0080.00816.70
7.2.310.0060.01116.61
7.2.300.0120.00616.25
7.2.290.0040.01216.48
7.2.60.0030.00916.89
7.1.200.0090.00615.84
7.1.70.0000.00816.94
7.1.60.0070.00417.19
7.1.10.0030.06322.46
7.1.00.0070.05722.44
7.0.200.0070.01116.75
7.0.150.0230.04321.97
7.0.140.0000.06022.07
7.0.130.0070.05722.14
7.0.120.0070.05722.13
7.0.110.0000.06322.15
7.0.100.0070.05322.13
7.0.90.0070.05721.97
7.0.80.0070.05322.18
7.0.70.0000.06022.08
7.0.60.0030.05722.04
7.0.50.0030.05722.01
7.0.40.0030.05722.20
7.0.30.0000.06021.99
7.0.20.0030.06022.04
7.0.10.0030.05721.98
7.0.00.0130.04722.10

preferences:
54.84 ms | 401 KiB | 5 Q