3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo { public function aa() { return function () {}; } } $foo = new Foo; $foo->aa();

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)
8.3.60.0110.01118.18
8.3.50.0020.01821.21
8.3.40.0000.01418.71
8.3.30.0100.00320.40
8.3.20.0040.00420.16
8.3.10.0040.00420.98
8.3.00.0090.00022.38
8.2.180.0070.00716.50
8.2.170.0070.01422.96
8.2.160.0130.00721.98
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00020.75
8.2.110.0040.00419.37
8.2.100.0060.00617.72
8.2.90.0070.00019.05
8.2.80.0000.00717.97
8.2.70.0030.00617.63
8.2.60.0060.00318.05
8.2.50.0100.00018.07
8.2.40.0040.00418.21
8.2.30.0040.00419.54
8.2.20.0000.00817.66
8.2.10.0000.00817.66
8.2.00.0000.00817.73
8.1.280.0040.01125.92
8.1.270.0000.00823.99
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0030.00623.69
8.1.230.0120.00020.85
8.1.220.0040.00418.77
8.1.210.0000.00719.16
8.1.200.0060.00317.23
8.1.190.0050.00317.53
8.1.180.0000.00818.10
8.1.170.0040.00418.68
8.1.160.0040.00418.93
8.1.150.0040.00418.64
8.1.140.0000.00717.48
8.1.130.0080.00017.82
8.1.120.0000.00717.44
8.1.110.0070.00017.43
8.1.100.0020.00517.35
8.1.90.0000.00717.39
8.1.80.0000.00717.37
8.1.70.0000.00717.47
8.1.60.0030.00617.59
8.1.50.0000.00717.56
8.1.40.0060.00317.50
8.1.30.0000.00717.54
8.1.20.0050.00317.68
8.1.10.0040.00417.55
8.1.00.0000.00717.49
8.0.300.0000.00719.89
8.0.290.0000.00717.16
8.0.280.0050.00218.44
8.0.270.0040.00417.20
8.0.260.0030.00316.74
8.0.250.0030.00316.80
8.0.240.0040.00616.92
8.0.230.0000.00716.81
8.0.220.0070.00016.78
8.0.210.0000.00716.68
8.0.200.0040.00416.94
8.0.190.0000.00716.95
8.0.180.0060.00316.89
8.0.170.0070.00016.86
8.0.160.0000.00716.97
8.0.150.0040.00416.80
8.0.140.0000.00716.83
8.0.130.0030.00313.27
8.0.120.0060.00316.81
8.0.110.0050.00316.68
8.0.100.0000.00916.84
8.0.90.0000.00716.87
8.0.80.0060.00916.81
8.0.70.0020.00516.78
8.0.60.0040.00416.83
8.0.50.0000.00817.00
8.0.30.0100.01317.00
8.0.20.0090.00817.40
8.0.10.0070.00017.05
8.0.00.0070.01316.86
7.4.330.0000.00614.91
7.4.320.0000.00616.57
7.4.300.0000.00716.68
7.4.290.0040.00416.39
7.4.280.0000.00616.40
7.4.270.0060.00016.59
7.4.260.0030.00313.27
7.4.250.0070.00016.50
7.4.240.0080.00016.43
7.4.230.0050.00216.40
7.4.220.0060.00916.51
7.4.210.0100.00416.45
7.4.200.0030.00316.59
7.4.190.0070.00016.59
7.4.160.0070.01016.59
7.4.150.0120.00417.40
7.4.140.0100.01417.86
7.4.130.0080.01016.52
7.4.120.0100.00616.48
7.4.110.0130.00316.42
7.4.100.0130.00316.38
7.4.90.0140.00616.60
7.4.80.0070.01119.39
7.4.70.0130.00716.69
7.4.60.0060.01216.62
7.4.50.0000.00716.39
7.4.40.0070.00722.77
7.4.30.0130.00316.44
7.4.00.0060.00614.84
7.3.330.0030.00313.14
7.3.320.0060.00013.09
7.3.310.0000.00716.29
7.3.300.0070.00016.16
7.3.290.0140.00616.21
7.3.280.0090.00916.25
7.3.270.0100.00717.40
7.3.260.0070.01518.24
7.3.250.0100.00716.26
7.3.240.0090.01216.21
7.3.230.0100.00916.40
7.3.210.0090.00916.23
7.3.200.0110.00719.39
7.3.190.0060.00916.33
7.3.180.0030.01516.41
7.3.170.0070.01416.28
7.3.160.0100.00716.30
7.3.120.0030.01414.74
7.2.330.0130.00316.72
7.2.320.0110.00716.32
7.2.310.0110.00716.39
7.2.300.0030.01316.68
7.2.290.0080.00816.41
7.2.110.0100.01316.60
7.2.80.0060.00316.52
7.2.60.0120.00216.45
7.2.00.0080.00619.24
7.1.200.0000.00915.45
7.1.100.0000.01118.05
7.1.70.0210.00017.14
7.1.60.0140.01119.17
7.1.50.0100.01316.65
7.1.00.0030.07722.33
7.0.200.0070.01016.77
7.0.140.0100.06722.13
7.0.70.0070.08321.69
7.0.60.0170.07021.77
7.0.50.0030.06722.20
7.0.40.0030.08020.08
7.0.30.0000.09320.11
7.0.20.0100.07020.03
7.0.10.0030.08720.07
7.0.00.0100.07020.12
5.6.280.0030.07321.00
5.6.220.0130.07720.54
5.6.210.0000.08720.65
5.6.200.0100.08021.18
5.6.190.0070.06321.03
5.6.180.0030.08721.03
5.6.170.0100.08321.08
5.6.160.0000.08721.05
5.6.150.0070.05321.04
5.6.140.0030.08321.06
5.6.130.0070.04321.09
5.6.120.0030.06021.04
5.6.110.0100.08321.11
5.6.100.0000.06721.16
5.6.90.0100.07721.04
5.6.80.0070.07320.35
5.6.70.0000.08020.46
5.6.60.0000.08320.27
5.6.50.0030.08320.44
5.6.40.0100.03320.39
5.6.30.0100.04020.34
5.6.20.0030.04020.40
5.6.10.0030.06320.41
5.6.00.0000.04020.41
5.5.360.0030.08320.44
5.5.350.0100.05720.43
5.5.340.0100.04720.77
5.5.330.0030.08720.94
5.5.320.0070.07720.92
5.5.310.0030.08320.78
5.5.300.0030.07020.91
5.5.290.0100.07720.94
5.5.280.0100.08020.82
5.5.270.0100.06020.88
5.5.260.0000.09020.80
5.5.250.0100.08320.55
5.5.240.0170.06720.30
5.5.230.0070.07020.27
5.5.220.0130.07020.16
5.5.210.0070.08020.27
5.5.200.0030.07720.13
5.5.190.0030.04020.24
5.5.180.0030.04020.23
5.5.160.0100.03020.27
5.5.150.0000.04020.27
5.5.140.0070.03720.15
5.5.130.0030.03720.26
5.5.120.0030.03720.24
5.5.110.0030.03720.14
5.5.100.0030.03320.18
5.5.90.0070.03719.98
5.5.80.0100.03320.11
5.5.70.0000.03720.04
5.5.60.0030.03020.00
5.5.50.0000.03720.07
5.5.40.0070.03320.09
5.5.30.0030.04020.04
5.5.20.0000.05320.06
5.5.10.0000.04020.08
5.5.00.0030.04019.97
5.4.450.0030.06019.28
5.4.440.0030.08319.40
5.4.430.0070.08019.37
5.4.420.0100.07319.45
5.4.410.0000.05019.10
5.4.400.0070.04019.13
5.4.390.0000.08319.09
5.4.380.0070.07019.05
5.4.370.0000.08319.16
5.4.360.0000.06719.12
5.4.350.0000.05719.09
5.4.340.0100.04319.16
5.4.320.0030.03719.09
5.4.310.0070.03318.85
5.4.300.0030.03719.00
5.4.290.0070.03319.08
5.4.280.0030.03719.22
5.4.270.0000.03718.84
5.4.260.0070.03018.89
5.4.250.0030.03019.11
5.4.240.0000.04019.13
5.4.230.0000.04018.92
5.4.220.0030.03718.87
5.4.210.0000.04019.15
5.4.200.0070.04719.04
5.4.190.0030.03718.87
5.4.180.0000.03719.03
5.4.170.0030.06019.08
5.4.160.0070.03319.14
5.4.150.0030.03019.01
5.4.140.0070.03716.47
5.4.130.0000.03716.46
5.4.120.0030.04316.38
5.4.110.0070.07316.34
5.4.100.0070.05716.44
5.4.90.0030.07716.32
5.4.80.0070.06316.32
5.4.70.0030.06716.55
5.4.60.0030.07016.41
5.4.50.0100.07016.30
5.4.40.0070.07016.45
5.4.30.0000.05716.40
5.4.20.0100.05316.57
5.4.10.0000.07716.43
5.4.00.0030.07715.94
5.3.290.0000.04014.59
5.3.280.0070.07314.59
5.3.270.0000.03714.72
5.3.260.0000.04014.74
5.3.250.0030.03014.71
5.3.240.0000.03314.61
5.3.230.0070.05314.58
5.3.220.0030.03714.63
5.3.210.0000.07714.63
5.3.200.0000.08314.52
5.3.190.0070.07714.48
5.3.180.0130.06714.63
5.3.170.0000.06014.55
5.3.160.0030.07014.61
5.3.150.0030.05714.53
5.3.140.0000.07314.54
5.3.130.0000.05014.51
5.3.120.0030.07714.65
5.3.110.0070.07314.51
5.3.100.0170.06713.99
5.3.90.0030.07014.03
5.3.80.0070.07714.00
5.3.70.0030.06314.02
5.3.60.0000.07714.14
5.3.50.0030.06314.00
5.3.40.0030.07313.88
5.3.30.0070.07013.83
5.3.20.0070.05013.75
5.3.10.0030.07013.66
5.3.00.0030.07013.65
5.2.170.0030.03312.30
5.2.160.0070.05712.30
5.2.150.0000.04712.30
5.2.140.0000.07012.30
5.2.130.0070.03712.30
5.2.120.0000.03712.30
5.2.110.0030.05012.30
5.2.100.0070.06012.30
5.2.90.0000.03312.30
5.2.80.0100.06012.30
5.2.70.0070.06312.30
5.2.60.0000.04312.30
5.2.50.0000.06712.30
5.2.40.0000.05312.30
5.2.30.0000.06312.30
5.2.20.0070.05712.30
5.2.10.0070.06012.30
5.2.00.0000.05312.30
5.1.60.0030.04012.30
5.1.50.0070.04712.30
5.1.40.0000.05712.30
5.1.30.0030.05712.30
5.1.20.0030.05712.30
5.1.10.0030.05712.30
5.1.00.0030.05712.30
5.0.50.0070.03312.30
5.0.40.0070.03712.30
5.0.30.0000.06712.30
5.0.20.0000.04312.30
5.0.10.0030.04712.30
5.0.00.0000.06712.30
4.4.90.0000.02712.30
4.4.80.0000.03012.30
4.4.70.0000.04012.30
4.4.60.0030.03712.30
4.4.50.0000.03712.30
4.4.40.0000.05312.30
4.4.30.0000.03712.30
4.4.20.0030.02712.30
4.4.10.0000.03712.30
4.4.00.0000.05312.30
4.3.110.0000.02312.30
4.3.100.0000.03712.30
4.3.90.0030.03712.30
4.3.80.0000.05712.30
4.3.70.0030.03312.30
4.3.60.0000.03012.30
4.3.50.0070.03312.30
4.3.40.0000.05012.30
4.3.30.0000.03712.30
4.3.20.0000.04012.30
4.3.10.0000.03012.30
4.3.00.0030.03012.30

preferences:
55.82 ms | 401 KiB | 5 Q