3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { protected function test() { echo "foo"; } } class Bar extends Foo { public function test() { echo "bar"; } } $bar = new Bar; $bar->test();

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)
8.3.60.0100.00718.18
8.3.50.0120.00822.13
8.3.40.0110.00718.71
8.3.30.0030.01019.09
8.3.20.0020.00520.38
8.3.10.0000.00823.61
8.3.00.0140.00017.25
8.2.180.0070.01016.63
8.2.170.0110.00422.96
8.2.160.0070.00720.52
8.2.150.0070.00324.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0000.00721.93
8.2.110.0000.00920.35
8.2.100.0100.00018.03
8.2.90.0040.00419.14
8.2.80.0040.00417.97
8.2.70.0000.00817.25
8.2.60.0000.01217.80
8.2.50.0030.00518.07
8.2.40.0000.00819.91
8.2.30.0060.00617.98
8.2.20.0000.00817.47
8.2.10.0040.00417.84
8.2.00.0030.00517.61
8.1.280.0070.01125.92
8.1.270.0050.00323.97
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0100.00023.96
8.1.230.0060.00619.14
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0040.00417.00
8.1.180.0000.00718.10
8.1.170.0060.00318.50
8.1.160.0070.00021.84
8.1.150.0040.00418.72
8.1.140.0020.00517.37
8.1.130.0000.00817.81
8.1.120.0040.00417.38
8.1.110.0050.00317.38
8.1.100.0070.00017.38
8.1.90.0000.00817.42
8.1.80.0050.00217.42
8.1.70.0000.00717.39
8.1.60.0040.00417.47
8.1.50.0030.00617.35
8.1.40.0030.00517.46
8.1.30.0060.00317.55
8.1.20.0050.00317.50
8.1.10.0040.00417.57
8.1.00.0030.00617.58
8.0.300.0050.00218.77
8.0.290.0070.00016.63
8.0.280.0000.00718.43
8.0.270.0000.00817.25
8.0.260.0000.00617.26
8.0.250.0070.00016.90
8.0.240.0030.00316.77
8.0.230.0070.00016.87
8.0.220.0080.00016.84
8.0.210.0030.00316.73
8.0.200.0040.00416.89
8.0.190.0050.00216.82
8.0.180.0070.00016.83
8.0.170.0060.00316.85
8.0.160.0040.00416.84
8.0.150.0000.00716.74
8.0.140.0070.00016.70
8.0.130.0000.00613.29
8.0.120.0030.00516.67
8.0.110.0030.00616.75
8.0.100.0050.00316.70
8.0.90.0040.00416.86
8.0.80.0060.00916.73
8.0.70.0070.00016.74
8.0.60.0050.00316.84
8.0.50.0000.00716.66
8.0.30.0200.00417.03
8.0.20.0050.01417.40
8.0.10.0000.00717.05
8.0.00.0090.00916.88
7.4.330.0000.00615.14
7.4.320.0000.00716.44
7.4.300.0000.00616.50
7.4.290.0070.00016.39
7.4.280.0080.00016.46
7.4.270.0030.00316.55
7.4.260.0030.00616.52
7.4.250.0000.00816.53
7.4.240.0030.00416.57
7.4.230.0070.00016.38
7.4.220.0070.01116.41
7.4.210.0090.00916.55
7.4.200.0050.00316.70
7.4.160.0100.00616.40
7.4.150.0070.01017.40
7.4.140.0110.00817.86
7.4.130.0030.01716.49
7.4.120.0070.01016.44
7.4.110.0080.01616.55
7.4.100.0130.00316.51
7.4.90.0030.01416.57
7.4.80.0120.00619.39
7.4.70.0080.00816.59
7.4.60.0130.00316.61
7.4.50.0040.00416.35
7.4.40.0080.00816.32
7.4.30.0060.00916.32
7.4.00.0130.00315.18
7.3.330.0000.00513.08
7.3.320.0050.00013.23
7.3.310.0030.00316.14
7.3.300.0040.00416.26
7.3.290.0000.01416.25
7.3.280.0080.00716.22
7.3.270.0070.01017.40
7.3.260.0130.00416.41
7.3.240.0060.01016.25
7.3.230.0100.00716.39
7.3.210.0060.01016.12
7.3.200.0090.01319.39
7.3.190.0070.01116.29
7.3.180.0070.00716.22
7.3.170.0060.00916.34
7.3.160.0060.00916.47
7.3.120.0070.00714.82
7.3.110.0150.00314.71
7.3.100.0100.00314.92
7.3.90.0070.00714.48
7.3.80.0030.00714.68
7.3.70.0070.00714.63
7.3.60.0040.00814.87
7.3.50.0060.00314.81
7.3.40.0030.00914.83
7.3.30.0040.00414.87
7.3.20.0070.00316.33
7.3.10.0030.01016.52
7.3.00.0000.01216.45
7.2.330.0090.01316.27
7.2.320.0130.00316.30
7.2.310.0040.01516.67
7.2.300.0140.00416.68
7.2.290.0060.01616.46
7.2.240.0040.01514.84
7.2.230.0100.00315.21
7.2.220.0060.00614.76
7.2.210.0100.00314.86
7.2.200.0040.00814.96
7.2.190.0070.00714.88
7.2.180.0060.00614.91
7.2.170.0030.00614.92
7.2.160.0040.01414.63
7.2.150.0090.00316.55
7.2.140.0090.00616.61
7.2.130.0070.00516.94
7.2.120.0050.00816.94
7.2.110.0050.00516.79
7.2.100.0040.00816.77
7.2.90.0030.01016.82
7.2.80.0040.00916.80
7.2.70.0070.00916.72
7.2.60.0020.01216.92
7.2.50.0070.00716.83
7.2.40.0090.00416.97
7.2.30.0010.01316.84
7.2.20.0070.00716.95
7.2.10.0070.00816.70
7.2.00.0130.00917.49
7.1.330.0100.00315.86
7.1.320.0080.00315.63
7.1.310.0090.00315.52
7.1.300.0060.00615.73
7.1.290.0070.00715.82
7.1.280.0040.00415.61
7.1.270.0050.00515.65
7.1.260.0070.01015.69
7.1.250.0030.00915.60
7.1.100.0120.00017.49
7.1.70.0040.00417.02
7.1.60.0120.01219.32
7.1.50.0080.00316.75
7.1.00.0070.06722.28
7.0.200.0000.01016.69
7.0.140.0070.07022.06
7.0.60.0130.07019.85
7.0.50.0100.07017.96
7.0.40.0000.05019.96
7.0.30.0430.04320.21
7.0.20.0330.04720.23
7.0.10.0070.04020.07
7.0.00.0100.03720.29
5.6.280.0030.07321.13
5.6.210.0030.04020.45
5.6.200.0070.05018.25
5.6.190.0030.05720.77
5.6.180.0170.08320.61
5.6.170.0400.07720.49
5.6.160.0100.06320.54
5.6.150.0030.08718.26
5.6.140.0130.06718.20
5.6.130.0100.03318.27
5.6.120.0100.07020.89
5.6.110.0100.08021.00
5.6.100.0130.07720.89
5.6.90.0070.08320.98
5.6.80.0100.07720.37
5.5.350.0070.04320.41
5.5.340.0070.05018.08
5.5.330.0100.08020.37
5.5.320.0430.06320.33
5.5.310.0270.05020.51
5.5.300.0070.06717.98
5.5.290.0070.08317.96
5.5.280.0030.04020.77
5.5.270.0130.05020.78
5.5.260.0130.05320.74
5.5.250.0030.05320.75
5.5.240.0130.08020.04
5.4.450.0070.06019.48
5.4.440.0900.05319.46
5.4.430.0600.06019.30
5.4.420.0630.00019.36
5.4.410.0770.00019.57
5.4.400.0630.00019.34
5.4.390.0600.00019.09
5.4.380.0670.00019.24
5.4.370.0630.00019.06
5.4.360.0670.00019.13
5.4.350.0670.00019.16
5.4.340.0080.03112.01
5.4.320.0070.03512.50
5.4.310.0060.03712.50
5.4.300.0060.03512.50
5.4.290.0070.03712.49
5.4.280.0050.03612.39
5.4.270.0120.03012.39
5.4.260.0070.03812.39
5.4.250.0070.03612.39
5.4.240.0090.03212.39
5.4.230.0070.03512.39
5.4.220.0030.03812.39
5.4.210.0060.03412.39
5.4.200.0060.03712.39
5.4.190.0030.03912.38
5.4.180.0050.03612.38
5.4.170.0070.03412.39
5.4.160.0060.03512.39
5.4.150.0040.03712.39
5.4.140.0050.03712.07
5.4.130.0050.03612.06
5.4.120.0060.03512.02
5.4.110.0060.03412.02
5.4.100.0040.03612.01
5.4.90.0050.03712.02
5.4.80.0100.03312.02
5.4.70.0060.03412.01
5.4.60.0120.03012.01
5.4.50.0080.03112.01
5.4.40.0040.03412.00
5.4.30.0060.04111.99
5.4.20.0110.03811.99
5.4.10.0080.03912.00
5.4.00.0060.03511.48
5.3.290.0070.04812.80
5.3.280.0060.03712.71
5.3.270.0050.04012.73
5.3.260.0060.03812.72
5.3.250.0090.03512.72
5.3.240.0070.04412.72
5.3.230.0080.03712.71
5.3.220.0030.04012.68
5.3.210.0050.03812.68
5.3.200.0050.03712.68
5.3.190.0080.03512.68
5.3.180.0040.03812.67
5.3.170.0040.03812.67
5.3.160.0070.03412.67
5.3.150.0060.03712.68
5.3.140.0070.03512.66
5.3.130.0060.03712.66
5.3.120.0070.03712.66
5.3.110.0040.04012.65
5.3.100.0050.04012.12
5.3.90.0060.03512.10
5.3.80.0030.04812.10
5.3.70.0060.03612.10
5.3.60.0090.03312.07
5.3.50.0060.03512.03
5.3.40.0100.03412.03
5.3.30.0070.03611.98
5.3.20.0090.03911.76
5.3.10.0070.03511.73
5.3.00.0020.04011.72
5.2.170.0070.0309.23
5.2.160.0060.0289.22
5.2.150.0050.0319.23
5.2.140.0070.0369.22
5.2.130.0010.0329.18
5.2.120.0030.0299.18
5.2.110.0060.0279.18
5.2.100.0000.0329.18
5.2.90.0060.0279.18
5.2.80.0040.0309.18
5.2.70.0040.0309.18
5.2.60.0030.0309.13
5.2.50.0040.0309.10
5.2.40.0040.0289.07
5.2.30.0050.0299.05
5.2.20.0050.0349.04
5.2.10.0030.0298.95
5.2.00.0070.0268.80
5.1.60.0060.0258.09
5.1.50.0040.0248.09
5.1.40.0030.0288.07
5.1.30.0030.0288.41
5.1.20.0040.0298.43
5.1.10.0060.0248.16
5.1.00.0080.0228.17
5.0.50.0020.0226.64
5.0.40.0050.0176.50
5.0.30.0000.0346.32
5.0.20.0040.0186.28
5.0.10.0050.0186.25
5.0.00.0030.0316.25
4.4.90.0020.0164.78
4.4.80.0010.0174.75
4.4.70.0030.0154.75
4.4.60.0030.0154.75
4.4.50.0010.0174.77
4.4.40.0040.0304.71
4.4.30.0030.0154.76
4.4.20.0020.0164.85
4.4.10.0040.0144.85
4.4.00.0050.0234.76
4.3.110.0020.0174.67
4.3.100.0030.0194.66
4.3.90.0010.0184.64
4.3.80.0010.0264.59
4.3.70.0030.0194.63
4.3.60.0020.0154.63
4.3.50.0020.0164.63
4.3.40.0080.0224.53
4.3.30.0030.0153.30
4.3.20.0020.0163.28
4.3.10.0010.0163.24
4.3.00.0030.0207.56

preferences:
53.2 ms | 401 KiB | 5 Q