3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function bar(self $baz) { var_dump($baz);} } $x = new Foo(); $y = new Foo(); $x->bar($y);

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)
8.3.40.0110.00418.76
8.3.30.0070.00719.13
8.3.20.0040.00420.34
8.3.10.0040.00423.61
8.3.00.0080.00417.34
8.2.170.0110.01118.79
8.2.160.0070.00722.96
8.2.150.0040.00425.66
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00022.11
8.2.110.0040.00420.56
8.2.100.0040.00717.91
8.2.90.0000.00719.09
8.2.80.0000.00917.97
8.2.70.0030.00617.50
8.2.60.0030.00517.80
8.2.50.0040.00418.07
8.2.40.0000.00718.22
8.2.30.0040.00418.01
8.2.20.0000.00717.54
8.2.10.0030.00518.02
8.2.00.0030.00717.52
8.1.270.0040.00423.88
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0030.00624.03
8.1.230.0040.00818.93
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.25
8.1.190.0050.00316.88
8.1.180.0030.00618.10
8.1.170.0000.00818.50
8.1.160.0000.00821.95
8.1.150.0020.00518.76
8.1.140.0050.00217.29
8.1.130.0030.00317.73
8.1.120.0070.00017.42
8.1.110.0040.00417.42
8.1.100.0040.00417.34
8.1.90.0000.00717.39
8.1.80.0000.00717.35
8.1.70.0000.00717.39
8.1.60.0060.00317.50
8.1.50.0000.00817.41
8.1.40.0000.00917.49
8.1.30.0030.00517.63
8.1.20.0080.00017.63
8.1.10.0040.00417.52
8.1.00.0050.00517.51
8.0.300.0040.00418.77
8.0.290.0000.00916.63
8.0.280.0030.00318.30
8.0.270.0000.00817.23
8.0.260.0030.00317.17
8.0.250.0030.00316.91
8.0.240.0070.00016.98
8.0.230.0030.00316.96
8.0.220.0000.00716.74
8.0.210.0000.00716.76
8.0.200.0060.00016.84
8.0.190.0030.00616.84
8.0.180.0030.00516.86
8.0.170.0060.00316.89
8.0.160.0030.00616.73
8.0.150.0080.00316.82
8.0.140.0070.00016.75
8.0.130.0030.00313.32
8.0.120.0030.00516.74
8.0.110.0030.00616.83
8.0.100.0030.00516.75
8.0.90.0000.00716.95
8.0.80.0000.01716.88
8.0.70.0050.00216.83
8.0.60.0070.00016.92
8.0.50.0040.00416.89
8.0.30.0150.00416.83
8.0.20.0110.00917.40
8.0.10.0030.00516.98
8.0.00.0120.00816.96
7.4.330.0000.00515.00
7.4.320.0060.00016.55
7.4.300.0040.00416.60
7.4.290.0000.00716.60
7.4.280.0070.00016.57
7.4.270.0000.00716.45
7.4.260.0060.00416.60
7.4.250.0040.00416.56
7.4.240.0010.00616.61
7.4.230.0030.00316.60
7.4.220.0030.01416.52
7.4.210.0100.00316.40
7.4.200.0030.00316.63
7.4.160.0090.00616.41
7.4.150.0040.02117.40
7.4.140.0130.00917.86
7.4.130.0080.01216.44
7.4.120.0060.01116.47
7.4.110.0090.00916.43
7.4.100.0140.00316.43
7.4.90.0100.00716.52
7.4.80.0170.00019.39
7.4.70.0040.01316.39
7.4.60.0070.00716.36
7.4.50.0040.00016.55
7.4.40.0100.00616.32
7.4.30.0080.01216.56
7.4.10.0060.01216.36
7.4.00.0020.01215.69
7.3.330.0000.00613.21
7.3.320.0000.00613.07
7.3.310.0070.00016.09
7.3.300.0070.00016.11
7.3.290.0060.01316.25
7.3.280.0050.01216.23
7.3.270.0140.00317.40
7.3.260.0160.00316.21
7.3.250.0100.00716.38
7.3.240.0070.01016.22
7.3.230.0100.01116.51
7.3.210.0000.01716.34
7.3.200.0070.01319.39
7.3.190.0070.01116.51
7.3.180.0080.00816.52
7.3.170.0060.01116.29
7.3.160.0120.00716.11
7.3.130.0030.01316.20
7.3.120.0150.00316.55
7.3.110.0040.00816.32
7.3.100.0090.00616.41
7.3.90.0060.01016.34
7.3.80.0070.00716.12
7.3.70.0040.00816.29
7.3.60.0030.01216.07
7.3.50.0000.00916.32
7.3.40.0000.01016.05
7.3.30.0100.00316.15
7.3.20.0060.00917.96
7.3.10.0120.00317.16
7.3.00.0040.00717.38
7.2.330.0070.01116.64
7.2.320.0160.00716.56
7.2.310.0070.01116.45
7.2.300.0040.01216.72
7.2.290.0100.01016.44
7.2.260.0030.01416.49
7.2.250.0030.01416.54
7.2.240.0040.00716.38
7.2.230.0060.00916.31
7.2.220.0140.00316.54
7.2.210.0090.00316.39
7.2.200.0040.00716.30
7.2.190.0040.00816.51
7.2.180.0060.00616.52
7.2.170.0030.00716.42
7.2.160.0030.01416.42
7.2.150.0100.00618.24
7.2.140.0090.00618.32
7.2.130.0070.00417.61
7.2.120.0090.00417.58
7.2.110.0020.01117.48
7.2.100.0090.00517.55
7.2.90.0030.01117.47
7.2.80.0060.00617.50
7.2.70.0040.00917.58
7.2.60.0160.00617.03
7.2.50.0040.01217.49
7.2.40.0030.01017.50
7.2.30.0040.00717.56
7.2.20.0040.01117.48
7.2.10.0020.01217.61
7.2.00.0080.00617.98
7.1.330.0070.00717.47
7.1.320.0000.00917.32
7.1.310.0050.00517.26
7.1.300.0000.00817.31
7.1.290.0000.01017.23
7.1.280.0000.01317.27
7.1.270.0040.00817.26
7.1.260.0110.00317.24
7.1.250.0070.00516.56
7.1.240.0030.01017.32
7.1.230.0030.00917.33
7.1.220.0080.00417.19
7.1.210.0030.01317.36
7.1.200.0040.00816.68
7.1.190.0030.01017.43
7.1.180.0070.01017.35
7.1.170.0040.00717.29
7.1.160.0070.01017.11
7.1.150.0080.00317.24
7.1.140.0130.00017.23
7.1.130.0000.01317.25
7.1.120.0030.00717.34
7.1.110.0090.00917.33
7.1.100.0080.00717.72
7.1.90.0050.00817.23
7.1.80.0120.00417.23
7.1.70.0020.00917.21
7.1.60.0070.01118.30
7.1.50.0060.00817.10
7.1.40.0040.01117.38
7.1.30.0060.00917.33
7.1.20.0110.00317.46
7.1.10.0060.01017.39
7.1.00.0000.04719.87
7.0.330.0060.00916.94
7.0.320.0070.00716.80
7.0.310.0040.01416.88
7.0.300.0000.01216.73
7.0.290.0070.00716.85
7.0.280.0060.00916.89
7.0.270.0030.01017.05
7.0.260.0060.00916.94
7.0.250.0030.00916.97
7.0.240.0060.00817.08
7.0.230.0050.00516.88
7.0.220.0080.00816.95
7.0.210.0040.01216.89
7.0.200.0000.01016.86
7.0.190.0100.00016.97
7.0.180.0030.00916.94
7.0.170.0140.00317.05
7.0.160.0080.00317.11
7.0.150.0030.00617.03
7.0.140.0060.04119.61
7.0.130.0140.00017.00
7.0.120.0030.01016.88
7.0.110.0090.00316.97
7.0.100.0040.01116.93
7.0.90.0060.00817.00
7.0.80.0090.00916.84
7.0.70.0100.00316.82
7.0.60.0080.02618.40
7.0.50.0070.04417.49
7.0.40.0090.04017.47
7.0.30.0210.04117.54
7.0.20.0200.02217.54
7.0.10.0050.03817.61
7.0.00.0050.02617.59
5.6.400.0060.00615.70
5.6.390.0150.00415.76
5.6.380.0090.00315.93
5.6.370.0030.01315.65
5.6.360.0070.00715.87
5.6.350.0100.00315.86
5.6.340.0040.01216.07
5.6.330.0090.00915.75
5.6.320.0060.00915.82
5.6.310.0000.01015.83
5.6.300.0070.00315.90
5.6.290.0090.00915.87
5.6.280.0050.04218.52
5.6.270.0110.00415.79
5.6.260.0100.00315.69
5.6.250.0040.01215.80
5.6.240.0030.01316.13
5.6.230.0070.00715.68
5.6.220.0070.00815.79
5.6.210.0050.04418.14
5.6.200.0070.03217.08
5.6.190.0080.03918.19
5.6.180.0170.02118.21
5.6.170.0250.03818.23
5.6.160.0130.04118.10
5.6.150.0090.02517.03
5.6.140.0120.04017.02
5.6.130.0030.02417.08
5.6.120.0030.02818.42
5.6.110.0070.04018.45
5.6.100.0090.05118.32
5.6.90.0070.04518.38
5.6.80.0020.02818.06
5.6.70.0070.00715.74
5.6.60.0070.01115.98
5.6.50.0100.00315.77
5.6.40.0090.00615.62
5.6.30.0040.01115.81
5.6.20.0040.01115.74
5.6.10.0060.00615.87
5.6.00.0000.01615.65
5.5.380.0060.00915.50
5.5.370.0060.01215.67
5.5.360.0070.00715.78
5.5.350.0070.03417.89
5.5.340.0060.03016.97
5.5.330.0100.02218.06
5.5.320.0230.03317.98
5.5.310.0200.02917.84
5.5.300.0070.03217.00
5.5.290.0070.03816.86
5.5.280.0030.02518.31
5.5.270.0110.03418.13
5.5.260.0070.03518.15
5.5.250.0070.03418.18
5.5.240.0150.03917.84
5.5.230.0000.01615.77
5.5.220.0060.00615.73
5.5.210.0030.01015.68
5.5.200.0070.00715.57
5.5.190.0130.00315.48
5.5.180.0060.00615.72
5.5.170.0040.01115.47
5.5.160.0100.00715.79
5.5.150.0060.00615.79
5.5.140.0060.00615.68
5.5.130.0060.00315.75
5.5.120.0060.00615.61
5.5.110.0030.00715.66
5.5.100.0030.01015.69
5.5.90.0100.00615.70
5.5.80.0060.00615.70
5.5.70.0100.00315.65
5.5.60.0030.01215.64
5.5.50.0080.00815.64
5.5.40.0040.00815.50
5.5.30.0000.01015.79
5.5.20.0100.00715.77
5.5.10.0000.01615.50
5.5.00.0030.01015.73
5.4.450.0420.03316.09
5.4.440.0400.03316.00
5.4.430.0410.02816.13
5.4.420.0390.00216.01
5.4.410.0350.00416.06
5.4.400.0330.00516.02
5.4.390.0350.00415.89
5.4.380.0340.00215.97
5.4.370.0330.00315.98
5.4.360.0310.00415.98
5.4.350.0350.00515.97
5.4.340.0080.01712.36
5.4.330.0000.01212.70
5.4.320.0050.02312.60
5.4.310.0040.02412.59
5.4.300.0060.02112.60
5.4.290.0050.02212.59
5.4.280.0020.02312.55
5.4.270.0090.01912.54
5.4.260.0070.02112.55
5.4.250.0050.02212.55
5.4.240.0080.02012.54
5.4.230.0040.02112.54
5.4.220.0080.01912.54
5.4.210.0040.03012.54
5.4.200.0070.02812.54
5.4.190.0020.02312.54
5.4.180.0040.02412.54
5.4.170.0060.02412.54
5.4.160.0060.02512.54
5.4.150.0070.02612.54
5.4.140.0050.02212.40
5.4.130.0050.01912.38
5.4.120.0050.01912.36
5.4.110.0050.02112.35
5.4.100.0060.02112.35
5.4.90.0080.02212.35
5.4.80.0030.02512.35
5.4.70.0060.01812.35
5.4.60.0040.02012.35
5.4.50.0040.02012.35
5.4.40.0060.02512.35
5.4.30.0030.02312.35
5.4.20.0080.02012.35
5.4.10.0040.02112.35
5.4.00.0040.02112.09
5.3.290.0070.03912.80
5.3.280.0040.03912.71
5.3.270.0050.03912.73
5.3.260.0060.03812.72
5.3.250.0110.03812.71
5.3.240.0050.03812.72
5.3.230.0080.03512.71
5.3.220.0070.03612.68
5.3.210.0090.03712.68
5.3.200.0060.03612.68
5.3.190.0050.03912.68
5.3.180.0050.03612.68
5.3.170.0070.03612.67
5.3.160.0060.03712.67
5.3.150.0060.03912.68
5.3.140.0050.03812.66
5.3.130.0070.03912.66
5.3.120.0070.03812.66
5.3.110.0060.03912.66
5.3.100.0050.03712.11
5.3.90.0040.03712.09
5.3.80.0080.04012.09
5.3.70.0060.03612.09
5.3.60.0040.04212.07
5.3.50.0040.03812.03
5.3.40.0050.03812.04
5.3.30.0100.03411.97
5.3.20.0050.03511.77
5.3.10.0070.03411.73
5.3.00.0030.03811.71
5.2.170.0050.0309.22
5.2.160.0030.0309.22
5.2.150.0050.0289.21
5.2.140.0040.0329.22
5.2.130.0030.0359.18
5.2.120.0060.0279.18
5.2.110.0070.0329.19
5.2.100.0060.0269.18
5.2.90.0080.0349.17
5.2.80.0070.0319.17
5.2.70.0000.0379.17
5.2.60.0050.0349.12
5.2.50.0040.0299.09
5.2.40.0040.0289.07
5.2.30.0070.0309.04
5.2.20.0080.0299.03
5.2.10.0070.0268.93
5.2.00.0040.0338.80
5.1.60.0060.0218.09
5.1.50.0050.0248.08
5.1.40.0050.0238.06
5.1.30.0060.0238.41
5.1.20.0050.0258.44
5.1.10.0020.0278.16
5.1.00.0070.0238.16
5.0.50.0040.0196.64
5.0.40.0040.0186.50
5.0.30.0010.0326.31
5.0.20.0030.0246.27
5.0.10.0050.0256.25
5.0.00.0000.0376.24
4.4.90.0050.0154.78
4.4.80.0030.0144.76
4.4.70.0010.0174.75
4.4.60.0000.0184.75
4.4.50.0030.0144.77
4.4.40.0030.0244.71
4.4.30.0040.0134.76
4.4.20.0020.0154.85
4.4.10.0030.0144.85
4.4.00.0010.0264.76
4.3.110.0040.0144.66
4.3.100.0020.0164.66
4.3.90.0030.0194.63
4.3.80.0050.0304.59
4.3.70.0020.0224.63
4.3.60.0000.0174.63
4.3.50.0020.0154.63
4.3.40.0010.0254.54
4.3.30.0030.0143.30
4.3.20.0010.0163.28
4.3.10.0010.0163.23
4.3.00.0030.0237.56

preferences:
34.3 ms | 400 KiB | 5 Q