3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo{} class Bar { private $type = 'Foo'; public function baz($item) { var_dump($item instanceof $this->type); } } $bar = new Bar(); $bar->baz(true); $foo = new Foo(); $bar->baz($foo);

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)
8.3.40.0140.00418.84
8.3.30.0120.00618.91
8.3.20.0050.00320.13
8.3.10.0000.00820.52
8.3.00.0080.00019.00
8.2.170.0110.00322.96
8.2.160.0140.00320.43
8.2.150.0050.00224.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00322.23
8.2.110.0040.00420.53
8.2.100.0040.00817.97
8.2.90.0040.00419.22
8.2.80.0000.00817.97
8.2.70.0040.00417.62
8.2.60.0000.00717.80
8.2.50.0040.00418.07
8.2.40.0040.00419.75
8.2.30.0000.00819.71
8.2.20.0030.00517.60
8.2.10.0040.00417.92
8.2.00.0050.00317.57
8.1.270.0040.00423.82
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00322.10
8.1.230.0110.00019.16
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0000.00917.13
8.1.190.0000.00817.23
8.1.180.0080.00018.10
8.1.170.0060.00318.64
8.1.160.0000.00822.00
8.1.150.0040.00418.69
8.1.140.0070.00017.29
8.1.130.0030.00317.77
8.1.120.0050.00217.42
8.1.110.0000.00917.38
8.1.100.0000.00717.31
8.1.90.0020.00517.37
8.1.80.0040.00417.29
8.1.70.0000.00717.36
8.1.60.0000.00817.64
8.1.50.0060.00317.46
8.1.40.0000.00817.40
8.1.30.0030.00617.46
8.1.20.0040.00417.61
8.1.10.0040.00417.49
8.1.00.0000.00717.52
8.0.300.0080.00018.77
8.0.290.0000.00816.63
8.0.280.0000.00718.28
8.0.270.0070.00017.12
8.0.260.0000.00617.19
8.0.250.0030.00316.80
8.0.240.0070.00016.89
8.0.230.0000.00716.82
8.0.220.0030.00316.69
8.0.210.0030.00316.71
8.0.200.0000.00616.77
8.0.190.0000.00716.92
8.0.180.0000.00716.86
8.0.170.0040.00416.77
8.0.160.0050.00316.84
8.0.150.0000.00716.86
8.0.140.0000.00716.67
8.0.130.0060.00013.29
8.0.120.0040.00416.81
8.0.110.0040.00416.80
8.0.100.0040.00416.75
8.0.90.0050.00216.93
8.0.80.0090.00616.84
8.0.70.0040.00416.60
8.0.60.0030.00316.71
8.0.50.0050.00216.82
8.0.30.0080.01017.10
8.0.20.0140.00917.40
8.0.10.0040.00416.84
8.0.00.0140.00616.73
7.4.330.0050.00015.00
7.4.320.0060.00016.50
7.4.300.0000.00616.50
7.4.290.0030.00316.59
7.4.280.0080.00016.38
7.4.270.0000.00816.52
7.4.260.0030.00316.45
7.4.250.0040.00416.53
7.4.240.0030.00516.54
7.4.230.0030.00316.24
7.4.220.0030.01416.50
7.4.210.0060.00916.57
7.4.200.0060.00316.49
7.4.160.0040.01216.58
7.4.150.0150.00917.40
7.4.140.0140.00617.86
7.4.130.0070.01116.41
7.4.120.0090.00716.44
7.4.110.0070.00916.59
7.4.100.0150.00316.39
7.4.90.0040.01516.72
7.4.80.0090.01019.39
7.4.70.0000.01716.61
7.4.60.0120.00316.42
7.4.50.0040.00416.41
7.4.40.0120.00916.57
7.4.30.0130.00316.35
7.4.00.0090.00914.99
7.3.330.0030.00213.16
7.3.320.0000.00513.16
7.3.310.0030.00316.11
7.3.300.0070.00016.36
7.3.290.0140.00016.40
7.3.280.0090.00816.27
7.3.270.0110.00817.40
7.3.260.0030.01316.51
7.3.250.0070.01016.25
7.3.240.0040.01216.23
7.3.230.0140.01116.52
7.3.210.0070.01016.43
7.3.200.0160.00319.39
7.3.190.0150.00616.45
7.3.180.0070.01116.29
7.3.170.0130.00316.27
7.3.160.0040.01116.31
7.3.120.0030.01215.04
7.3.110.0150.00415.07
7.3.100.0060.00614.69
7.3.90.0000.01714.49
7.3.80.0040.01114.69
7.3.70.0070.00314.54
7.3.60.0040.00814.88
7.3.50.0030.00614.81
7.3.40.0060.00614.71
7.3.30.0100.00314.83
7.3.20.0090.00316.39
7.3.10.0040.01016.63
7.3.00.0060.00816.49
7.2.330.0060.01216.51
7.2.320.0090.00616.51
7.2.310.0110.00616.59
7.2.300.0060.01016.66
7.2.290.0160.00716.72
7.2.250.0060.00915.02
7.2.240.0090.00915.30
7.2.230.0090.00615.06
7.2.220.0070.01014.82
7.2.210.0000.01414.59
7.2.200.0130.00315.13
7.2.190.0070.01114.99
7.2.180.0050.00514.81
7.2.170.0030.01514.91
7.2.130.0040.01616.80
7.2.120.0120.00016.80
7.2.110.0090.00316.70
7.2.100.0070.00716.46
7.2.90.0030.01016.89
7.2.80.0070.00416.84
7.2.70.0040.01117.09
7.2.60.0000.01216.90
7.2.50.0030.01016.64
7.2.40.0070.00716.92
7.2.30.0140.00016.81
7.2.20.0000.01416.66
7.2.10.0080.00317.07
7.2.00.0030.01217.93
7.1.330.0040.00715.82
7.1.320.0030.00615.94
7.1.310.0040.00715.68
7.1.300.0080.00015.70
7.1.290.0070.01015.80
7.1.280.0070.01015.76
7.1.270.0070.00715.60
7.1.260.0000.01415.62
7.1.250.0000.01615.75
7.1.100.0040.00718.08
7.1.70.0100.00617.19
7.1.60.0110.01419.32
7.1.50.0060.01616.57
7.1.00.0030.07322.57
7.0.200.0060.00316.63
7.0.140.0030.07321.95
7.0.60.0030.07719.93
7.0.50.0130.03017.86
7.0.40.0000.05720.05
7.0.30.0470.04020.24
7.0.20.0130.04320.06
7.0.10.0130.08320.15
7.0.00.0070.04020.07
5.6.280.0100.06721.06
5.6.210.0030.07720.67
5.6.200.0100.08718.16
5.6.190.0130.05320.57
5.6.180.0400.05320.77
5.6.170.0300.07320.57
5.6.160.0000.08320.71
5.6.150.0000.04018.18
5.6.140.0030.06018.21
5.6.130.0100.07318.13
5.6.120.0100.08320.80
5.6.110.0100.08321.12
5.6.100.0100.08320.95
5.6.90.0130.05721.10
5.6.80.0100.08020.36
5.5.350.0130.05320.30
5.5.340.0130.07718.05
5.5.330.0070.08720.42
5.5.320.0300.03320.35
5.5.310.0330.06320.32
5.5.300.0000.04317.92
5.5.290.0030.04717.99
5.5.280.0070.07320.97
5.5.270.0200.07720.93
5.5.260.0130.04720.87
5.5.250.0030.04320.61
5.5.240.0170.05720.27
5.4.450.1100.04319.46
5.4.440.0630.04319.19
5.4.430.0470.03019.54
5.4.420.0700.00019.64
5.4.410.0700.00019.41
5.4.400.0670.00018.92
5.4.390.0630.00019.06
5.4.380.0630.00019.10
5.4.370.0630.00019.01
5.4.360.0630.00019.07
5.4.350.0670.00019.16
5.4.340.0630.00019.13
5.4.320.0110.03312.50
5.4.310.0040.04012.49
5.4.300.0080.04312.50
5.4.290.0040.04012.49
5.4.280.0050.03612.39
5.4.270.0060.03912.39
5.4.260.0080.04312.40
5.4.250.0100.04212.39
5.4.240.0100.03512.39
5.4.230.0090.04212.39
5.4.220.0100.03212.39
5.4.210.0060.03512.39
5.4.200.0080.03912.38
5.4.190.0080.04212.38
5.4.180.0030.03912.38
5.4.170.0110.04412.39
5.4.160.0080.03512.39
5.4.150.0080.03412.39
5.4.140.0040.03912.07
5.4.130.0040.03612.06
5.4.120.0050.03512.02
5.4.110.0090.03612.01
5.4.100.0090.04012.02
5.4.90.0060.03612.01
5.4.80.0090.04112.01
5.4.70.0060.03412.00
5.4.60.0050.04712.01
5.4.50.0080.03612.00
5.4.40.0110.03412.00
5.4.30.0040.03711.99
5.4.20.0050.03612.00
5.4.10.0110.02911.99
5.4.00.0090.03911.48
5.3.290.0050.04212.80
5.3.280.0070.03812.71
5.3.270.0090.03712.72
5.3.260.0110.03612.72
5.3.250.0110.03712.72
5.3.240.0050.04012.71
5.3.230.0070.03912.71
5.3.220.0050.03912.68
5.3.210.0040.04212.68
5.3.200.0060.03612.68
5.3.190.0110.04012.68
5.3.180.0060.04012.67
5.3.170.0090.03412.67
5.3.160.0030.03912.67
5.3.150.0060.03612.68
5.3.140.0130.04412.66
5.3.130.0050.04412.66
5.3.120.0030.04412.66
5.3.110.0070.03712.65
5.3.100.0100.03312.12
5.3.90.0070.03812.10
5.3.80.0060.03912.09
5.3.70.0110.03612.09
5.3.60.0080.03412.07
5.3.50.0100.03912.02
5.3.40.0080.03912.02
5.3.30.0060.03611.98
5.3.20.0150.03511.76
5.3.10.0080.03311.73
5.3.00.0060.04011.71
5.2.170.0050.0319.21
5.2.160.0050.0319.21
5.2.150.0070.0299.22
5.2.140.0050.0329.21
5.2.130.0050.0309.17
5.2.120.0030.0329.18
5.2.110.0040.0319.18
5.2.100.0050.0299.18
5.2.90.0040.0319.18
5.2.80.0060.0309.18
5.2.70.0050.0339.18
5.2.60.0060.0309.13
5.2.50.0060.0319.09
5.2.40.0090.0309.07
5.2.30.0070.0339.05
5.2.20.0060.0309.03
5.2.10.0040.0318.94
5.2.00.0060.0288.81
5.1.60.0070.0218.09
5.1.50.0050.0278.08
5.1.40.0040.0258.07
5.1.30.0060.0258.42
5.1.20.0080.0368.44
5.1.10.0040.0268.16
5.1.00.0060.0238.16
5.0.50.0020.0226.64
5.0.40.0030.0196.50
5.0.30.0040.0316.31
5.0.20.0020.0206.28
5.0.10.0060.0186.25
5.0.00.0040.0316.25
4.4.90.0020.0164.78
4.4.80.0060.0144.75
4.4.70.0030.0154.76
4.4.60.0030.0164.75
4.4.50.0040.0144.77
4.4.40.0010.0264.71
4.4.30.0000.0184.76
4.4.20.0040.0144.84
4.4.10.0010.0174.85
4.4.00.0030.0254.76
4.3.110.0040.0154.67
4.3.100.0030.0154.66
4.3.90.0020.0154.63
4.3.80.0030.0244.58
4.3.70.0030.0144.63
4.3.60.0050.0134.63
4.3.50.0030.0164.62
4.3.40.0040.0264.53
4.3.30.0060.0153.30
4.3.20.0010.0203.28
4.3.10.0000.0193.23
4.3.00.0030.01313.59

preferences:
68.45 ms | 400 KiB | 5 Q