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run code in 300+ PHP versions simultaneously
<?php class A { public function test(myclass $obj) {} } use stdClass as myclass; class B { public function bar(myclass $another) {} } $obj = new myclass; (new A)->test($obj);

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)
8.3.60.0040.01118.18
8.3.50.0130.00721.13
8.3.40.0070.00718.84
8.3.30.0090.00619.08
8.3.20.0000.00720.20
8.3.10.0070.00720.62
8.3.00.0000.00819.38
8.2.180.0060.01218.50
8.2.170.0170.00322.96
8.2.160.0060.00920.39
8.2.150.0040.00424.18
8.2.140.0140.00324.66
8.2.130.0080.00026.16
8.2.120.0040.00422.13
8.2.110.0060.00321.86
8.2.100.0000.01217.72
8.2.90.0080.00018.89
8.2.80.0040.00417.97
8.2.70.0030.00617.63
8.2.60.0030.00617.80
8.2.50.0030.00518.07
8.2.40.0040.00418.16
8.2.30.0090.00317.98
8.2.20.0040.00417.75
8.2.10.0030.00518.02
8.2.00.0040.00417.54
8.1.280.0110.01125.92
8.1.270.0050.00323.92
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0030.00623.87
8.1.230.0060.00619.08
8.1.220.0040.00417.74
8.1.210.0080.00818.77
8.1.200.0000.01217.35
8.1.190.0030.00517.25
8.1.180.0030.00618.10
8.1.170.0040.00418.57
8.1.160.0000.00721.87
8.1.150.0000.00718.87
8.1.140.0040.00417.34
8.1.130.0000.00717.82
8.1.120.0000.00717.42
8.1.110.0050.00217.34
8.1.100.0000.00717.29
8.1.90.0040.00417.41
8.1.80.0070.00017.46
8.1.70.0000.00717.23
8.1.60.0050.00517.64
8.1.50.0070.00017.55
8.1.40.0000.00917.52
8.1.30.0030.00517.62
8.1.20.0000.00817.61
8.1.10.0030.00517.47
8.1.00.0040.00417.55
8.0.300.0000.00718.77
8.0.290.0000.00716.75
8.0.280.0030.00318.37
8.0.270.0040.00417.13
8.0.260.0030.00317.30
8.0.250.0030.00316.82
8.0.240.0000.00616.98
8.0.230.0000.00716.91
8.0.220.0030.00316.90
8.0.210.0000.00716.89
8.0.200.0030.00316.90
8.0.190.0000.00816.88
8.0.180.0030.00316.86
8.0.170.0030.00516.80
8.0.160.0000.00816.83
8.0.150.0050.00216.84
8.0.140.0030.00616.81
8.0.130.0040.00413.31
8.0.120.0060.00316.76
8.0.110.0000.00816.88
8.0.100.0070.00016.86
8.0.90.0070.00016.85
8.0.80.0090.00616.82
8.0.70.0000.00716.91
8.0.60.0040.00416.86
8.0.50.0050.00216.88
8.0.30.0080.01117.24
8.0.20.0080.01117.40
8.0.10.0030.00516.90
8.0.00.0100.00716.85
7.4.330.0050.00015.00
7.4.320.0070.00016.55
7.4.300.0000.00616.56
7.4.290.0030.00316.49
7.4.280.0070.00016.50
7.4.270.0050.00316.43
7.4.260.0040.00416.57
7.4.250.0050.00316.46
7.4.240.0020.00616.50
7.4.230.0030.00316.39
7.4.220.0160.00316.66
7.4.210.0110.00916.55
7.4.200.0030.00316.45
7.4.160.0120.00416.26
7.4.150.0070.01017.40
7.4.140.0090.00917.86
7.4.130.0070.01116.49
7.4.120.0110.00816.45
7.4.110.0070.01616.57
7.4.100.0060.01016.57
7.4.90.0090.00916.51
7.4.80.0040.01419.39
7.4.70.0080.00816.48
7.4.60.0100.00716.45
7.4.50.0060.00316.41
7.4.40.0130.00316.54
7.4.30.0170.00016.62
7.4.00.0070.01014.84
7.3.330.0050.00013.22
7.3.320.0060.00013.34
7.3.310.0030.00316.37
7.3.300.0000.00716.37
7.3.290.0060.00916.25
7.3.280.0120.00516.38
7.3.270.0080.00917.40
7.3.260.0170.00016.42
7.3.250.0090.01016.45
7.3.240.0060.01616.50
7.3.230.0140.00316.39
7.3.210.0070.01016.29
7.3.200.0060.01619.39
7.3.190.0090.01316.31
7.3.180.0060.01016.52
7.3.170.0030.01216.48
7.3.160.0070.01016.52
7.2.330.0070.01016.33
7.2.320.0090.00916.46
7.2.310.0080.00816.40
7.2.300.0070.01416.65
7.2.290.0050.01616.35
7.2.60.0120.00316.73
7.2.00.0060.00619.45
7.1.200.0030.00315.76
7.1.100.0030.01018.13
7.1.70.0060.00317.05
7.1.60.0110.01519.32
7.1.50.0310.00734.76
7.1.00.0030.07722.43
7.0.200.0040.00416.75
7.0.140.0030.07322.05
7.0.60.0130.07719.96
7.0.50.0130.07717.89
7.0.40.0000.04720.11
7.0.30.0470.05020.24
7.0.20.0270.05020.26
7.0.10.0100.08320.07
7.0.00.0030.04720.07
5.6.280.0130.06321.00
5.6.210.0170.05720.63
5.6.200.0170.07018.29
5.6.190.0100.05720.55
5.6.180.0270.07320.63
5.6.170.0370.03720.62
5.6.160.0100.05320.47
5.6.150.0100.04318.18
5.6.140.0070.07018.18
5.6.130.0070.07718.14
5.6.120.0100.04320.88
5.6.110.0100.08720.89
5.6.100.0100.03320.97
5.6.90.0070.08720.96
5.6.80.0070.07320.38
5.5.350.0130.08320.29
5.5.340.0030.05318.09
5.5.330.0170.07320.40
5.5.320.0400.06020.20
5.5.310.0230.05320.32
5.5.300.0200.06717.93
5.5.290.0030.05717.93
5.5.280.0100.08020.87
5.5.270.0070.04020.78
5.5.260.0030.06020.93
5.5.250.0030.04020.55
5.5.240.0230.05720.16
5.4.450.0670.04019.37
5.4.440.0930.06319.54
5.4.430.0870.04719.33
5.4.420.0670.00019.52
5.4.410.0630.00019.41
5.4.400.0630.00019.34
5.4.390.0600.00019.16
5.4.380.0670.00019.24
5.4.370.0600.00019.05
5.4.360.0630.00019.05
5.4.350.0630.00018.99
5.4.340.0600.00019.21
5.4.320.0050.03612.50
5.4.310.0080.03412.49
5.4.300.0050.04212.50
5.4.290.0050.03812.49
5.4.280.0050.03512.40
5.4.270.0070.03412.39
5.4.260.0070.03612.39
5.4.250.0050.03812.40
5.4.240.0070.03412.39
5.4.230.0080.03512.38
5.4.220.0060.03512.38
5.4.210.0070.03812.38
5.4.200.0060.03612.39
5.4.190.0040.03712.38
5.4.180.0040.03712.38
5.4.170.0050.03612.39
5.4.160.0050.03712.39
5.4.150.0060.03712.38
5.4.140.0050.03612.07
5.4.130.0050.03812.05
5.4.120.0050.03912.02
5.4.110.0070.03612.01
5.4.100.0070.04212.01
5.4.90.0090.03312.01
5.4.80.0040.04212.01
5.4.70.0050.03512.01
5.4.60.0050.03412.01
5.4.50.0060.03412.01
5.4.40.0050.03612.00
5.4.30.0030.03911.99
5.4.20.0060.03511.99
5.4.10.0080.03212.00
5.4.00.0050.03611.49
5.3.290.0020.04312.80
5.3.280.0050.03912.71
5.3.270.0040.04212.72
5.3.260.0050.03912.72
5.3.250.0050.03812.72
5.3.240.0030.04012.72
5.3.230.0110.03212.71
5.3.220.0060.03612.68
5.3.210.0060.03812.68
5.3.200.0050.03812.68
5.3.190.0060.03712.68
5.3.180.0080.03412.68
5.3.170.0040.03812.67
5.3.160.0060.03612.67
5.3.150.0060.03612.67
5.3.140.0040.03712.66
5.3.130.0060.03712.66
5.3.120.0040.04212.66
5.3.110.0060.03712.66
5.3.100.0030.03812.13
5.3.90.0080.03312.11
5.3.80.0080.03912.10
5.3.70.0050.03712.10
5.3.60.0020.03912.08
5.3.50.0060.03512.03
5.3.40.0100.03212.03
5.3.30.0040.03611.99
5.3.20.0050.03611.77
5.3.10.0080.03211.73
5.3.00.0040.03711.72
5.2.170.0050.0299.22
5.2.160.0020.0319.22
5.2.150.0040.0319.22
5.2.140.0000.0349.22
5.2.130.0040.0289.18
5.2.120.0070.0259.18
5.2.110.0020.0309.18
5.2.100.0060.0299.18
5.2.90.0030.0319.18
5.2.80.0070.0289.17
5.2.70.0050.0339.18
5.2.60.0070.0299.13
5.2.50.0040.0369.09
5.2.40.0070.0379.07
5.2.30.0080.0399.05
5.2.20.0060.0399.04
5.2.10.0050.0388.95
5.2.00.0030.0338.80
5.1.60.0030.0268.09
5.1.50.0040.0248.09
5.1.40.0050.0238.07
5.1.30.0060.0258.42
5.1.20.0020.0288.44
5.1.10.0060.0258.16
5.1.00.0050.0268.17
5.0.50.0050.0186.64
5.0.40.0050.0256.50
5.0.30.0030.0336.31
5.0.20.0020.0266.28
5.0.10.0030.0246.26
5.0.00.0040.0396.25
4.4.90.0040.0144.78
4.4.80.0040.0194.75
4.4.70.0000.0184.75
4.4.60.0030.0154.75
4.4.50.0040.0154.77
4.4.40.0050.0234.71
4.4.30.0040.0174.76
4.4.20.0040.0174.84
4.4.10.0030.0234.85
4.4.00.0020.0294.75
4.3.110.0020.0164.67
4.3.100.0020.0154.66
4.3.90.0000.0164.63
4.3.80.0030.0244.59
4.3.70.0060.0174.63
4.3.60.0020.0154.63
4.3.50.0030.0154.63
4.3.40.0040.0224.54
4.3.30.0020.0193.30
4.3.20.0020.0173.28
4.3.10.0030.0153.23
4.3.00.0230.02016.50

preferences:
40.03 ms | 401 KiB | 5 Q