3v4l.org

run code in 300+ PHP versions simultaneously
<?php function a(callback $b) { echo $b(); } class d { function c() { echo "waa"; } } $d = new d; a(array($d, "c"));

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)
8.3.40.0000.01418.83
8.3.30.0040.01119.09
8.3.20.0040.00420.34
8.3.10.0080.00023.65
8.3.00.0040.00420.83
8.2.170.0160.00322.96
8.2.160.0070.00720.57
8.2.150.0080.00024.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0060.00319.36
8.2.110.0040.00422.11
8.2.100.0070.00420.53
8.2.90.0040.00419.23
8.2.80.0050.00317.97
8.2.70.0070.00317.50
8.2.60.0000.00818.04
8.2.50.0040.00418.07
8.2.40.0060.00319.94
8.2.30.0000.00918.14
8.2.20.0050.00317.81
8.2.10.0040.00417.99
8.2.00.0080.00019.40
8.1.270.0040.00423.88
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00322.02
8.1.230.0070.00419.14
8.1.220.0000.00717.74
8.1.210.0000.00818.77
8.1.200.0030.00717.23
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0000.00918.46
8.1.160.0000.00721.96
8.1.150.0040.00418.62
8.1.140.0000.00817.34
8.1.130.0030.00517.89
8.1.120.0050.00317.34
8.1.110.0000.00717.50
8.1.100.0000.00717.45
8.1.90.0000.00717.53
8.1.80.0000.00717.48
8.1.70.0030.00317.46
8.1.60.0040.00417.57
8.1.50.0040.00417.45
8.1.40.0040.00417.39
8.1.30.0060.00317.63
8.1.20.0030.00517.65
8.1.10.0000.00717.44
8.1.00.0030.00617.50
8.0.300.0000.00718.77
8.0.290.0000.00816.75
8.0.280.0070.00018.32
8.0.270.0040.00417.26
8.0.260.0030.00317.30
8.0.250.0070.00016.89
8.0.240.0040.00416.94
8.0.230.0000.00717.05
8.0.220.0000.00716.99
8.0.210.0030.00316.98
8.0.200.0070.00017.02
8.0.190.0000.00916.92
8.0.180.0040.00417.00
8.0.170.0030.00616.97
8.0.160.0040.00416.79
8.0.150.0000.00717.03
8.0.140.0000.00716.84
8.0.130.0030.00313.35
8.0.120.0040.00416.90
8.0.110.0000.00716.86
8.0.100.0040.00416.94
8.0.90.0000.00717.00
8.0.80.0090.00616.84
8.0.70.0020.00516.86
8.0.60.0030.00317.00
8.0.50.0000.00716.77
8.0.30.0080.01117.17
8.0.20.0140.00817.40
8.0.10.0030.00516.89
8.0.00.0090.00716.79
7.4.330.0000.00515.11
7.4.320.0000.00716.45
7.4.300.0030.00316.61
7.4.290.0030.00316.57
7.4.280.0080.00416.61
7.4.270.0030.00316.49
7.4.260.0000.00816.43
7.4.250.0000.00816.50
7.4.240.0020.00616.52
7.4.230.0000.00716.71
7.4.220.0000.01816.61
7.4.210.0060.00916.51
7.4.200.0070.00016.35
7.4.160.0090.00616.46
7.4.150.0100.01017.40
7.4.140.0070.01017.86
7.4.130.0080.01416.63
7.4.120.0120.00416.62
7.4.110.0090.01216.51
7.4.100.0080.01216.45
7.4.90.0120.00616.42
7.4.80.0120.00619.39
7.4.70.0030.01316.57
7.4.60.0090.00916.53
7.4.50.0040.00016.36
7.4.40.0130.01016.70
7.4.30.0080.00816.39
7.4.00.0090.00414.90
7.3.330.0000.00613.36
7.3.320.0050.00013.30
7.3.310.0000.00716.35
7.3.300.0070.00016.40
7.3.290.0030.01016.38
7.3.280.0060.00916.31
7.3.270.0120.00617.40
7.3.260.0120.00916.50
7.3.250.0150.00516.45
7.3.240.0110.00616.47
7.3.230.0170.00016.39
7.3.210.0040.01216.44
7.3.200.0090.00619.39
7.3.190.0110.00716.48
7.3.180.0060.00916.48
7.3.170.0250.02216.41
7.3.160.0100.00716.47
7.3.120.0070.00014.81
7.2.330.0090.00916.74
7.2.320.0070.01116.79
7.2.310.0070.01016.39
7.2.300.0030.01316.45
7.2.290.0060.01516.73
7.2.60.0060.00616.80
7.2.00.0000.01219.52
7.1.200.0060.00615.76
7.1.100.0030.00718.07
7.1.70.0000.00716.87
7.1.60.0100.01419.70
7.1.50.0100.01416.91
7.1.00.0070.07322.36
7.0.200.0070.00016.60
7.0.140.0030.07321.92
7.0.100.0100.08319.98
7.0.90.0500.07719.91
7.0.80.0070.06719.93
7.0.70.0130.08319.88
7.0.60.0100.07719.92
7.0.50.0330.06320.35
7.0.40.0130.07720.04
7.0.30.0030.06020.12
7.0.20.0070.08020.07
7.0.10.0070.08720.08
7.0.00.0130.07720.14
5.6.250.0070.08720.50
5.6.240.0100.06320.64
5.6.230.0130.05320.72
5.6.220.0030.08320.68
5.6.210.0030.08320.68
5.6.200.0030.06321.03
5.6.190.0030.08721.02
5.6.180.0200.06720.90
5.6.170.0130.06021.04
5.6.160.0130.07720.91
5.6.150.0130.07021.01
5.6.140.0030.09020.95
5.6.130.0070.07321.12
5.6.120.0130.08720.92
5.6.110.0270.06321.00
5.6.100.0070.08021.00
5.6.90.0130.09020.92
5.6.80.0070.04320.37
5.6.70.0100.07720.48
5.6.60.0030.08320.30
5.6.50.0100.07720.45
5.6.40.0130.06020.38
5.6.30.0130.05720.45
5.6.20.0130.08720.34
5.6.10.0100.08020.35
5.6.00.0130.07320.30
5.5.380.0100.08020.36
5.5.370.0100.08020.46
5.5.360.0070.07020.45
5.5.350.0100.07720.39
5.5.340.0030.08720.91
5.5.330.0100.08320.74
5.5.320.0070.08020.80
5.5.310.0030.07320.62
5.5.300.0070.08320.91
5.5.290.0030.08720.76
5.5.280.0100.06720.77
5.5.270.0230.07020.83
5.5.260.0070.07720.87
5.5.250.0130.07720.67
5.5.240.0170.08020.23
5.5.230.0070.07720.24
5.5.220.0130.07020.00
5.5.210.0100.06720.24
5.5.200.0130.07320.06
5.5.190.0130.07020.22
5.5.180.0170.06320.07
5.5.160.0100.07720.22
5.5.150.0030.06320.19
5.5.140.0100.08020.23
5.5.130.0030.07320.19
5.5.120.0130.08020.23
5.5.110.0130.07020.06
5.5.100.0100.04020.10
5.5.90.0130.07020.06
5.5.80.0070.08020.07
5.5.70.0100.06019.96
5.5.60.0070.07320.07
5.5.50.0170.07020.13
5.5.40.0000.05020.02
5.5.30.0100.08020.13
5.5.20.0130.07020.06
5.5.10.0070.07719.96
5.5.00.0170.07019.94
5.4.450.0100.08019.36
5.4.440.0170.07319.43
5.4.430.0070.08019.27
5.4.420.0200.03319.36
5.4.410.0100.05019.14
5.4.400.0170.06718.96
5.4.390.0070.05018.85
5.4.380.0100.04019.13
5.4.370.0100.06318.88
5.4.360.0070.06718.95
5.4.350.0000.08319.12
5.4.340.0130.07019.00
5.4.320.0070.05718.85
5.4.310.0100.04718.96
5.4.300.0070.05319.16
5.4.290.0070.03719.20
5.4.280.0100.07319.02
5.4.270.0130.03719.12
5.4.260.0130.06719.04
5.4.250.0070.07719.04
5.4.240.0070.07318.89
5.4.230.0070.04319.03
5.4.220.0030.08019.02
5.4.210.0030.07318.89
5.4.200.0100.04319.20
5.4.190.0030.07718.87
5.4.180.0030.06319.02
5.4.170.0130.06319.12
5.4.160.0030.04318.83
5.4.150.0030.06719.19
5.4.140.0030.04016.39
5.4.130.0070.03316.30
5.4.120.0070.03716.43
5.4.110.0070.03716.49
5.4.100.0000.04316.50
5.4.90.0000.03716.48
5.4.80.0000.03716.55
5.4.70.0030.03716.50
5.4.60.0030.04016.48
5.4.50.0070.03016.47
5.4.40.0030.03716.46
5.4.30.0030.04016.23
5.4.20.0070.03316.48
5.4.10.0030.03316.50
5.4.00.0030.03715.82
5.3.290.0070.06014.80
5.3.280.0100.07014.66
5.3.270.0030.07014.59
5.3.260.0030.08314.54
5.3.250.0070.06014.55
5.3.240.0000.04014.61
5.3.230.0070.03314.66
5.3.220.0070.05314.52
5.3.210.0030.04014.67
5.3.200.0070.03714.46
5.3.190.0070.03014.57
5.3.180.0030.03314.51
5.3.170.0070.03014.70
5.3.160.0000.05014.53
5.3.150.0100.03014.58
5.3.140.0070.03314.49
5.3.130.0000.04014.51
5.3.120.0030.03714.57
5.3.110.0100.05314.66
5.3.100.0070.03714.16
5.3.90.0070.03014.09
5.3.80.0100.03014.16
5.3.70.0030.04014.13
5.3.60.0070.03313.98
5.3.50.0030.03714.08
5.3.40.0070.03313.86
5.3.30.0000.04313.79
5.3.20.0000.03713.68
5.3.10.0030.03313.66
5.3.00.0100.03013.57
5.2.170.0000.03711.03
5.2.160.0000.03011.30
5.2.150.0070.03011.13
5.2.140.0070.02711.20
5.2.130.0030.02711.24
5.2.120.0030.02711.16
5.2.110.0030.03011.13
5.2.100.0000.03011.19
5.2.90.0000.03010.96
5.2.80.0000.03011.16
5.2.70.0030.03011.18
5.2.60.0000.03311.04
5.2.50.0000.03311.15
5.2.40.0030.02711.11
5.2.30.0000.03010.99
5.2.20.0000.03010.84
5.2.10.0070.02310.93
5.2.00.0000.03010.78
5.1.60.0000.02310.06
5.1.50.0030.02710.08
5.1.40.0000.0339.82
5.1.30.0030.02710.36
5.1.20.0030.02310.49
5.1.10.0000.02710.18
5.1.00.0000.0279.91
5.0.50.0030.0179.51
5.0.40.0030.0409.51
5.0.30.0030.0309.51
5.0.20.0000.0209.51
5.0.10.0070.0139.51
5.0.00.0000.0339.51
4.4.90.0000.0209.51
4.4.80.0070.0109.51
4.4.70.0000.0179.51
4.4.60.0000.0179.51
4.4.50.0030.0139.51
4.4.40.0070.0379.51
4.4.30.0000.0179.51
4.4.20.0000.0179.51
4.4.10.0000.0139.51
4.4.00.0000.0279.51
4.3.110.0030.0179.51
4.3.100.0000.0139.51
4.3.90.0030.0139.51
4.3.80.0000.0279.51
4.3.70.0030.0139.51
4.3.60.0030.0139.51
4.3.50.0000.0139.51
4.3.40.0030.0239.51
4.3.30.0000.0179.51
4.3.20.0030.0179.51
4.3.10.0000.0179.51
4.3.00.0070.0139.51

preferences:
48.7 ms | 400 KiB | 5 Q