3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { function bar() { var_dump($this); } } class Bar { function test() { Foo::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)
8.3.60.0120.00316.62
8.3.50.0170.00722.07
8.3.40.0070.01118.52
8.3.30.0000.01419.01
8.3.20.0040.00420.21
8.3.10.0040.00423.36
8.3.00.0050.00319.38
8.2.180.0070.00718.25
8.2.170.0090.00622.96
8.2.160.0040.01120.52
8.2.150.0040.01124.18
8.2.140.0040.00424.66
8.2.130.0030.00626.16
8.2.120.0030.00522.25
8.2.110.0100.00022.31
8.2.100.0040.00717.84
8.2.90.0000.00720.60
8.2.80.0040.00417.97
8.2.70.0050.00317.80
8.2.60.0050.00318.22
8.2.50.0030.00618.10
8.2.40.0000.00818.09
8.2.30.0040.00417.91
8.2.20.0040.00417.70
8.2.10.0000.00717.93
8.2.00.0080.00317.64
8.1.280.0070.01025.92
8.1.270.0050.00323.99
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0080.00022.11
8.1.230.0000.01119.08
8.1.220.0030.00517.78
8.1.210.0000.00918.77
8.1.200.0080.00017.35
8.1.190.0060.00317.13
8.1.180.0040.00418.10
8.1.170.0000.00818.41
8.1.160.0050.00321.90
8.1.150.0050.00218.48
8.1.140.0070.00017.29
8.1.130.0070.00017.80
8.1.120.0050.00217.45
8.1.110.0000.00717.36
8.1.100.0070.00017.34
8.1.90.0050.00317.38
8.1.80.0070.00017.34
8.1.70.0000.00717.33
8.1.60.0030.00617.55
8.1.50.0080.00017.40
8.1.40.0040.00417.47
8.1.30.0000.00917.64
8.1.20.0050.00217.58
8.1.10.0040.00417.59
8.1.00.0000.00817.38
8.0.300.0050.00219.79
8.0.290.0000.00816.75
8.0.280.0080.00018.31
8.0.270.0000.00816.72
8.0.260.0030.00317.07
8.0.250.0080.00016.91
8.0.240.0050.00316.99
8.0.230.0000.00716.96
8.0.220.0050.00216.88
8.0.210.0000.00716.87
8.0.200.0030.00316.87
8.0.190.0000.00716.98
8.0.180.0040.00416.80
8.0.170.0000.00816.96
8.0.160.0040.00416.76
8.0.150.0030.00316.81
8.0.140.0040.00416.86
8.0.130.0050.00013.29
8.0.120.0000.00816.75
8.0.110.0080.00016.86
8.0.100.0000.00716.84
8.0.90.0040.00416.83
8.0.80.0070.00716.88
8.0.70.0070.00016.77
8.0.60.0040.00416.68
8.0.50.0040.00416.82
8.0.30.0050.01317.22
8.0.20.0120.00917.40
8.0.10.0030.00416.87
8.0.00.0090.00816.71
7.4.330.0050.00015.07
7.4.320.0000.01016.47
7.4.300.0020.00516.57
7.4.290.0070.00016.56
7.4.280.0000.00716.45
7.4.270.0000.00816.49
7.4.260.0040.00416.43
7.4.250.0000.00716.45
7.4.240.0030.00416.48
7.4.230.0040.00416.59
7.4.220.0110.00716.63
7.4.210.0090.00916.62
7.4.200.0030.00316.66
7.4.190.0000.00816.54
7.4.160.0080.00816.62
7.4.150.0120.00617.40
7.4.140.0130.00617.86
7.4.130.0130.00616.63
7.4.120.0090.00916.44
7.4.110.0140.00316.75
7.4.100.0100.00716.50
7.4.90.0080.00916.52
7.4.80.0060.01119.39
7.4.70.0030.01216.45
7.4.60.0080.01116.57
7.4.50.0000.00816.31
7.4.40.0080.00322.77
7.4.30.0090.00916.25
7.4.00.0040.01215.03
7.3.330.0060.00013.23
7.3.320.0050.00013.13
7.3.310.0050.00216.40
7.3.300.0030.00316.36
7.3.290.0000.01416.38
7.3.280.0090.01016.34
7.3.270.0060.01217.40
7.3.260.0110.00616.35
7.3.250.0140.00416.38
7.3.240.0090.00916.29
7.3.230.0090.00916.39
7.3.210.0130.00316.43
7.3.200.0170.00019.39
7.3.190.0060.01216.36
7.3.180.0130.00316.30
7.3.170.0090.00716.39
7.3.160.0090.00716.47
7.3.120.0060.00914.45
7.2.330.0090.00916.67
7.2.320.0130.02016.67
7.2.310.0160.00716.49
7.2.300.0100.00716.73
7.2.290.0100.00716.72
7.2.60.0030.01316.63
7.2.00.0090.00619.32
7.1.200.0000.01315.75
7.1.100.0070.00717.90
7.1.70.0050.00217.16
7.1.60.0030.01019.33
7.1.50.0070.01416.57
7.1.00.0030.07722.25
7.0.200.0100.00214.64
7.0.140.0100.06722.15
7.0.70.0030.08721.72
7.0.60.0170.05721.68
7.0.50.0000.08322.11
7.0.40.0070.08020.07
7.0.30.0070.07720.00
7.0.20.0100.07320.15
7.0.10.0070.08320.05
7.0.00.0030.06020.12
5.6.280.0100.06721.13
5.6.220.0030.08320.72
5.6.210.0000.09020.57
5.6.200.0070.07721.06
5.6.190.0030.07721.12
5.6.180.0000.09021.03
5.6.170.0070.06021.04
5.6.160.0000.07321.04
5.6.150.0030.08321.03
5.6.140.0070.08020.98
5.6.130.0130.08021.01
5.6.120.0030.09021.11
5.6.110.0070.08021.02
5.6.100.0070.07720.96
5.6.90.0030.04720.94
5.6.80.0070.06320.53
5.6.70.0130.05020.40
5.6.60.0030.08020.34
5.6.50.0000.07320.49
5.6.40.0030.08320.38
5.6.30.0130.07020.36
5.6.20.0070.07320.39
5.6.10.0000.08320.53
5.6.00.0030.07720.37
5.5.360.0030.08720.35
5.5.350.0000.06020.48
5.5.340.0070.07720.65
5.5.330.0000.06720.79
5.5.320.0000.08720.92
5.5.310.0030.06720.84
5.5.300.0030.08720.84
5.5.290.0000.09020.91
5.5.280.0070.07020.83
5.5.270.0070.07320.89
5.5.260.0030.08720.91
5.5.250.0100.07720.58
5.5.240.0000.08720.16
5.5.230.0130.07720.28
5.5.220.0000.08020.28
5.5.210.0070.07020.29
5.5.200.0070.08320.14
5.5.190.0030.08320.27
5.5.180.0000.08320.19
5.5.160.0030.07320.23
5.5.150.0070.08020.25
5.5.140.0030.07720.13
5.5.130.0030.06319.99
5.5.120.0070.05720.27
5.5.110.0000.08020.27
5.5.100.0070.07320.14
5.5.90.0070.07320.16
5.5.80.0100.07019.95
5.5.70.0000.05719.94
5.5.60.0070.05720.06
5.5.50.0030.05720.06
5.5.40.0030.06020.05
5.5.30.0000.05019.95
5.5.20.0070.08020.14
5.5.10.0030.08319.96
5.5.00.0000.06320.11
5.4.450.0070.05719.56
5.4.440.0030.07719.45
5.4.430.0100.07319.20
5.4.420.0100.07719.49
5.4.410.0100.07719.36
5.4.400.0000.04719.04
5.4.390.0030.07718.88
5.4.380.0030.07718.95
5.4.370.0030.06018.87
5.4.360.0130.07319.03
5.4.350.0030.09718.88
5.4.340.0030.08319.13
5.4.320.0070.07319.16
5.4.310.0070.07318.90
5.4.300.0030.07718.90
5.4.290.0030.04319.25
5.4.280.0030.08018.89
5.4.270.0100.07019.21
5.4.260.0030.06019.14
5.4.250.0030.05319.05
5.4.240.0030.08019.13
5.4.230.0100.06719.15
5.4.220.0030.05019.15
5.4.210.0100.03719.08
5.4.200.0030.05718.87
5.4.190.0100.07019.22
5.4.180.0030.08319.11
5.4.170.0070.07719.04
5.4.160.0030.07719.03
5.4.150.0070.07718.82
5.4.140.0030.06016.47
5.4.130.0030.04016.30
5.4.120.0030.03316.50
5.4.110.0030.07316.38
5.4.100.0030.07016.54
5.4.90.0000.07316.41
5.4.80.0070.05016.53
5.4.70.0100.04716.37
5.4.60.0000.05716.37
5.4.50.0100.07016.36
5.4.40.0070.05716.37
5.4.30.0000.07016.33
5.4.20.0030.07316.41
5.4.10.0030.07316.47
5.4.00.0070.06015.87
5.3.290.0000.08314.63
5.3.280.0000.07714.68
5.3.270.0030.05014.54
5.3.260.0070.08014.61
5.3.250.0030.08014.54
5.3.240.0000.05714.66
5.3.230.0000.04014.59
5.3.220.0070.07714.67
5.3.210.0070.06314.50
5.3.200.0030.07714.57
5.3.190.0070.05014.57
5.3.180.0070.07314.63
5.3.170.0030.05314.52
5.3.160.0030.05314.67
5.3.150.0030.07314.55
5.3.140.0070.04014.54
5.3.130.0030.08014.61
5.3.120.0070.07014.60
5.3.110.0100.07714.66
5.3.100.0000.07714.09
5.3.90.0030.05013.98
5.3.80.0030.05014.08
5.3.70.0030.06714.09
5.3.60.0030.04713.99
5.3.50.0000.04014.05
5.3.40.0000.07713.97
5.3.30.0070.06313.96
5.3.20.0230.03713.78
5.3.10.0000.04313.63
5.3.00.0030.04713.75
5.2.170.0030.06312.35
5.2.160.0030.03712.35
5.2.150.0000.04012.35
5.2.140.0000.05712.35
5.2.130.0000.06012.35
5.2.120.0030.04312.35
5.2.110.0000.05712.35
5.2.100.0030.06012.35
5.2.90.0030.02712.35
5.2.80.0030.05312.35
5.2.70.0000.06012.35
5.2.60.0030.06012.35
5.2.50.0000.06712.35
5.2.40.0030.02712.35
5.2.30.0070.03712.35
5.2.20.0000.06012.35
5.2.10.0070.05712.35
5.2.00.0030.05312.35
5.1.60.0000.03312.35
5.1.50.0000.02312.35
5.1.40.0000.05312.35
5.1.30.0000.06012.35
5.1.20.0000.04012.35
5.1.10.0100.03312.35
5.1.00.0030.05712.35
5.0.50.0030.03312.35
5.0.40.0000.04312.35
5.0.30.0000.06712.35
5.0.20.0030.04312.35
5.0.10.0030.03712.35
5.0.00.0100.05712.35
4.4.90.0000.03712.35
4.4.80.0000.02312.35
4.4.70.0000.03712.35
4.4.60.0000.02712.35
4.4.50.0000.03712.35
4.4.40.0030.05012.35
4.4.30.0000.02712.35
4.4.20.0000.02712.35
4.4.10.0000.02312.35
4.4.00.0030.04712.35
4.3.110.0000.04012.35
4.3.100.0000.03012.35
4.3.90.0030.03312.35
4.3.80.0100.04312.35
4.3.70.0070.02712.35
4.3.60.0030.02312.35
4.3.50.0030.03012.35
4.3.40.0030.05012.35
4.3.30.0070.03012.35
4.3.20.0000.03012.35
4.3.10.0000.04012.35
4.3.00.0030.03312.35

preferences:
40.93 ms | 401 KiB | 5 Q