3v4l.org

run code in 300+ PHP versions simultaneously
<?php class derp { function __construct($derp) { return $this; } } class test { function get() { return true; } } $ob = new derp((new test)->get()); print_r($ob);

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)
8.3.60.0120.00318.43
8.3.50.0150.01021.27
8.3.40.0100.01018.84
8.3.30.0130.00320.20
8.3.20.0070.00020.34
8.3.10.0040.01121.95
8.3.00.0080.00022.50
8.2.180.0110.00716.63
8.2.170.0170.00322.96
8.2.160.0070.01422.16
8.2.150.0100.00624.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0100.00720.87
8.2.110.0070.00322.30
8.2.100.0030.00917.59
8.2.90.0000.00819.28
8.2.80.0080.00019.41
8.2.70.0030.00517.38
8.2.60.0050.00317.91
8.2.50.0000.00818.07
8.2.40.0000.00818.09
8.2.30.0050.00219.43
8.2.20.0050.00217.57
8.2.10.0040.00417.49
8.2.00.0000.00717.53
8.1.280.0110.00425.92
8.1.270.0030.00623.99
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0060.00323.96
8.1.230.0090.00319.16
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0030.00517.40
8.1.180.0030.00518.10
8.1.170.0000.00818.47
8.1.160.0120.00018.83
8.1.150.0030.00518.48
8.1.140.0040.00417.37
8.1.130.0000.00817.30
8.1.120.0040.00417.43
8.1.110.0030.00617.40
8.1.100.0030.00317.29
8.1.90.0040.00417.34
8.1.80.0030.00317.38
8.1.70.0030.00317.37
8.1.60.0000.00817.56
8.1.50.0040.00417.34
8.1.40.0040.00417.43
8.1.30.0000.00717.68
8.1.20.0040.00417.65
8.1.10.0050.00217.57
8.1.00.0050.00217.44
8.0.300.0000.00818.77
8.0.290.0040.00416.93
8.0.280.0080.00018.39
8.0.270.0040.00417.22
8.0.260.0030.00316.75
8.0.250.0030.00316.84
8.0.240.0060.00316.92
8.0.230.0000.00716.77
8.0.220.0040.00416.88
8.0.210.0000.00716.87
8.0.200.0050.00216.78
8.0.190.0000.00816.91
8.0.180.0040.00416.89
8.0.170.0000.00716.79
8.0.160.0000.00716.84
8.0.150.0040.00416.75
8.0.140.0030.00316.72
8.0.130.0000.00713.25
8.0.120.0000.00716.80
8.0.110.0030.00316.72
8.0.100.0040.00416.62
8.0.90.0000.00716.65
8.0.80.0070.00716.87
8.0.70.0050.00216.84
8.0.60.0000.00816.80
8.0.50.0000.00716.79
8.0.30.0090.00817.10
8.0.20.0080.01117.40
8.0.10.0000.00816.85
8.0.00.0070.01316.64
7.4.330.0030.00315.05
7.4.320.0070.00016.52
7.4.300.0070.00016.49
7.4.290.0040.00416.45
7.4.280.0040.00416.51
7.4.270.0070.00016.61
7.4.260.0030.00313.28
7.4.250.0040.00416.59
7.4.240.0020.00516.53
7.4.230.0030.00616.50
7.4.220.0110.00816.63
7.4.210.0080.00916.53
7.4.200.0000.00716.59
7.4.190.0000.00716.45
7.4.160.0100.00716.54
7.4.150.0140.01117.40
7.4.140.0070.01317.86
7.4.130.0070.01016.47
7.4.120.0110.01016.55
7.4.110.0160.00716.57
7.4.100.0040.01516.44
7.4.90.0160.00016.52
7.4.80.0110.01119.39
7.4.70.0060.01016.61
7.4.60.0180.00616.45
7.4.50.0030.00516.50
7.4.40.0000.01022.77
7.4.30.0100.00616.43
7.4.00.0060.00914.91
7.3.330.0020.00213.24
7.3.320.0050.00013.26
7.3.310.0070.00016.26
7.3.300.0030.00316.22
7.3.290.0120.00516.29
7.3.280.0070.00716.24
7.3.270.0160.00617.40
7.3.260.0130.00516.32
7.3.250.0120.00616.23
7.3.240.0110.00716.41
7.3.230.0090.00616.39
7.3.210.0120.00416.44
7.3.200.0070.01019.39
7.3.190.0080.00816.23
7.3.180.0120.00416.14
7.3.170.0100.00716.36
7.3.160.0060.01016.45
7.3.120.0040.01114.67
7.3.10.0050.00916.43
7.3.00.0070.00716.45
7.2.330.0100.00716.30
7.2.320.0080.00816.68
7.2.310.0060.01216.53
7.2.300.0090.00616.70
7.2.290.0090.00916.45
7.2.130.0070.00716.87
7.2.120.0060.00816.73
7.2.110.0050.00716.84
7.2.100.0070.00916.76
7.2.90.0050.00816.76
7.2.80.0090.00716.68
7.2.70.0070.00516.85
7.2.60.0130.00816.60
7.2.50.0050.00816.72
7.2.40.0050.00816.80
7.2.30.0060.00716.59
7.2.20.0080.00616.71
7.2.10.0050.00816.77
7.2.00.0050.00516.90
7.1.250.0050.00615.80
7.1.200.0000.00915.92
7.1.100.0030.00718.16
7.1.70.0030.00517.29
7.1.60.0140.01019.21
7.1.50.0000.01016.86
7.1.00.0030.07322.36
7.0.200.0110.00414.54
7.0.140.0070.07022.07
7.0.70.0000.04321.78
7.0.60.0000.05721.68
7.0.50.0100.06022.05
7.0.40.0070.07319.91
7.0.30.0100.05020.12
7.0.20.0030.08720.05
7.0.10.0030.04019.99
7.0.00.0130.08319.94
5.6.220.0100.03320.62
5.6.210.0070.08020.47
5.6.200.0030.08721.11
5.6.190.0000.07020.97
5.6.180.0070.05321.04
5.6.170.0030.04021.12
5.6.160.0100.06321.18
5.6.150.0030.09021.02
5.6.140.0100.07720.96
5.6.130.0030.05721.11
5.6.120.0070.03721.18
5.6.110.0070.03321.08
5.6.100.0000.06721.01
5.6.90.0000.07720.94
5.6.80.0070.04020.35
5.6.70.0070.08020.43
5.6.60.0070.08320.39
5.6.50.0070.06020.55
5.6.40.0000.05020.45
5.6.30.0030.06020.50
5.6.20.0070.08320.32
5.6.10.0100.05020.39
5.6.00.0000.04720.36
5.5.360.0030.08320.41
5.5.350.0070.08020.39
5.5.340.0000.08720.74
5.5.330.0070.08320.77
5.5.320.0030.05320.81
5.5.310.0070.08020.78
5.5.300.0100.07320.64
5.5.290.0100.07720.85
5.5.280.0030.04020.77
5.5.270.0130.07720.73
5.5.260.0070.07720.88
5.5.250.0070.07020.64
5.5.240.0100.06720.22
5.5.230.0070.08020.21
5.5.220.0170.06720.14
5.5.210.0070.08020.15
5.5.200.0030.07320.29
5.5.190.0070.07720.18
5.5.180.0030.08720.15
5.5.160.0030.04020.25
5.5.150.0070.05720.13
5.5.140.0000.08320.26
5.5.130.0030.06320.13
5.5.120.0070.07720.18
5.5.110.0030.07320.23
5.5.100.0070.07720.07
5.5.90.0070.06720.13
5.5.80.0000.08020.08
5.5.70.0100.07320.09
5.5.60.0070.08020.06
5.5.50.0070.05720.16
5.5.40.0070.08020.03
5.5.30.0070.06720.14
5.5.20.0000.06020.14
5.5.10.0030.06320.13
5.5.00.0130.05720.11
5.4.450.0100.03319.51
5.4.440.0030.04019.45
5.4.430.0100.06719.20
5.4.420.0000.08019.50
5.4.410.0000.04019.27
5.4.400.0030.03719.11
5.4.390.0070.06718.87
5.4.380.0030.06018.85
5.4.370.0070.07719.20
5.4.360.0030.07319.06
5.4.350.0000.05019.16
5.4.340.0070.07319.16
5.4.320.0030.07718.88
5.4.310.0030.08018.94
5.4.300.0000.06019.14
5.4.290.0070.04019.13
5.4.280.0030.05319.12
5.4.270.0070.03719.02
5.4.260.0030.07719.12
5.4.250.0000.05719.02
5.4.240.0200.05719.11
5.4.230.0030.07319.20
5.4.220.0000.08319.15
5.4.210.0070.07319.20
5.4.200.0070.07719.02
5.4.190.0070.06319.17
5.4.180.0030.07719.11
5.4.170.0070.07018.84
5.4.160.0000.08018.88
5.4.150.0100.07018.83
5.4.140.0030.06316.49
5.4.130.0030.07716.40
5.4.120.0030.07016.46
5.4.110.0000.05716.41
5.4.100.0030.07316.44
5.4.90.0070.06016.32
5.4.80.0030.05316.48
5.4.70.0030.06316.54
5.4.60.0000.06016.38
5.4.50.0000.08016.48
5.4.40.0070.07016.35
5.4.30.0070.07316.32
5.4.20.0070.07316.41
5.4.10.0000.07316.33
5.4.00.0030.05315.93
5.3.290.0100.06714.73
5.3.280.0030.07714.65
5.3.270.0030.04314.56
5.3.260.0070.04714.72
5.3.250.0070.06714.70
5.3.240.0030.06314.66
5.3.230.0000.07714.69
5.3.220.0030.08014.57
5.3.210.0000.07714.49
5.3.200.0100.06714.49
5.3.190.0030.07714.60
5.3.180.0000.05314.66
5.3.170.0030.04014.55
5.3.160.0030.07314.50
5.3.150.0070.06314.63
5.3.140.0070.07314.54
5.3.130.0030.08014.50
5.3.120.0030.08314.61
5.3.110.0100.07314.52
5.3.100.0000.06714.16
5.3.90.0100.04013.95
5.3.80.0030.06014.11
5.3.70.0030.05314.08
5.3.60.0030.08014.06
5.3.50.0070.05713.96
5.3.40.0000.06013.97
5.3.30.0030.06713.80
5.3.20.0100.06713.63
5.3.10.0030.05313.59
5.3.00.0000.06313.75
5.2.170.0000.06312.15
5.2.160.0030.06312.15
5.2.150.0030.06312.15
5.2.140.0030.06312.15
5.2.130.0000.06012.15
5.2.120.0000.06012.15
5.2.110.0030.03712.15
5.2.100.0000.06312.15
5.2.90.0000.06312.15
5.2.80.0070.03312.15
5.2.70.0000.06012.15
5.2.60.0000.04312.15
5.2.50.0000.06312.15
5.2.40.0070.04312.15
5.2.30.0070.06312.15
5.2.20.0000.06312.15
5.2.10.0000.06012.15
5.2.00.0000.05012.15
5.1.60.0030.03312.15
5.1.50.0070.04712.15
5.1.40.0070.05012.15
5.1.30.0000.05312.15
5.1.20.0000.06012.15
5.1.10.0030.05712.15
5.1.00.0030.05312.15
5.0.50.0070.04012.15
5.0.40.0030.04312.15
5.0.30.0030.06312.15
5.0.20.0030.03712.15
5.0.10.0030.03012.15
5.0.00.0030.06312.15
4.4.90.0030.03312.15
4.4.80.0000.03712.15
4.4.70.0070.02312.15
4.4.60.0000.02012.15
4.4.50.0000.03312.15
4.4.40.0000.02712.15
4.4.30.0030.03312.15
4.4.20.0000.03012.15
4.4.10.0030.03012.15
4.4.00.0030.05312.15
4.3.110.0030.03312.15
4.3.100.0030.02712.15
4.3.90.0000.03312.15
4.3.80.0000.05012.15
4.3.70.0030.02312.15
4.3.60.0030.03012.15
4.3.50.0070.03012.15
4.3.40.0000.05012.15
4.3.30.0030.02712.15
4.3.20.0130.02312.15
4.3.10.0030.03712.15
4.3.00.0000.03012.15

preferences:
40.95 ms | 401 KiB | 5 Q