3v4l.org

run code in 300+ PHP versions simultaneously
<?php class aaa{ public $a; public $b; function add($a,$b) { $c=$a+$b; echo $c; } } $zzz=new aaa(); $zzz->add(1,2);

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)
8.3.40.0140.00018.75
8.3.30.0030.01218.66
8.3.20.0040.00418.60
8.3.10.0040.00419.04
8.3.00.0070.00021.90
8.2.170.0140.00022.96
8.2.160.0100.00320.52
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00019.66
8.2.110.0090.00022.23
8.2.100.0040.00817.72
8.2.90.0080.00019.23
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0000.00817.93
8.2.50.0030.00618.07
8.2.40.0000.00718.16
8.2.30.0000.00819.85
8.2.20.0000.00817.65
8.2.10.0050.00517.79
8.2.00.0030.00717.72
8.1.270.0040.00423.99
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0000.00922.54
8.1.230.0110.00021.03
8.1.220.0060.00318.77
8.1.210.0030.00518.78
8.1.200.0030.00617.23
8.1.190.0000.00817.50
8.1.180.0000.00818.10
8.1.170.0030.00518.37
8.1.160.0000.00818.78
8.1.150.0000.00718.42
8.1.140.0000.00717.39
8.1.130.0000.00717.82
8.1.120.0050.00217.49
8.1.110.0040.00417.36
8.1.100.0030.00317.30
8.1.90.0050.00217.38
8.1.80.0040.00317.34
8.1.70.0040.00417.28
8.1.60.0000.01117.47
8.1.50.0050.00317.37
8.1.40.0080.00017.41
8.1.30.0000.00817.50
8.1.20.0000.00817.68
8.1.10.0000.00817.49
8.1.00.0040.00417.38
8.0.300.0080.00019.98
8.0.290.0030.00516.75
8.0.280.0000.00818.46
8.0.270.0000.00717.26
8.0.260.0000.00816.77
8.0.250.0040.00416.90
8.0.240.0030.00616.95
8.0.230.0050.00316.89
8.0.220.0030.00316.75
8.0.210.0000.00716.87
8.0.200.0040.00416.86
8.0.190.0020.00516.94
8.0.180.0000.00716.84
8.0.170.0030.00516.82
8.0.160.0040.00416.78
8.0.150.0000.00716.62
8.0.140.0070.00016.79
8.0.130.0060.00013.29
8.0.120.0050.00316.70
8.0.110.0000.00916.73
8.0.100.0000.00716.83
8.0.90.0080.00016.83
8.0.80.0140.00016.75
8.0.70.0000.00716.70
8.0.60.0000.00816.81
8.0.50.0070.00016.89
8.0.30.0100.00917.24
8.0.20.0140.00817.40
8.0.10.0000.00716.82
8.0.00.0130.00716.94
7.4.330.0020.00214.82
7.4.320.0030.00316.52
7.4.300.0030.00316.61
7.4.290.0040.00416.52
7.4.280.0030.00316.62
7.4.270.0000.00716.43
7.4.260.0000.00513.38
7.4.250.0060.00316.39
7.4.240.0040.00416.51
7.4.230.0030.00316.53
7.4.220.0110.01116.69
7.4.210.0060.00916.64
7.4.200.0000.00816.70
7.4.190.0000.00716.55
7.4.160.0060.00916.30
7.4.150.0110.01117.40
7.4.140.0130.00717.86
7.4.130.0090.01216.47
7.4.120.0080.00916.45
7.4.110.0120.00616.44
7.4.100.0030.01416.31
7.4.90.0100.00616.49
7.4.80.0190.00319.37
7.4.70.0070.01016.48
7.4.60.0100.01316.48
7.4.50.0040.00416.41
7.4.40.0070.01122.52
7.4.30.0100.01016.30
7.4.00.0140.00314.91
7.3.330.0000.00513.23
7.3.320.0000.00813.30
7.3.310.0040.00316.13
7.3.300.0000.00616.11
7.3.290.0140.00316.30
7.3.280.0120.00816.19
7.3.270.0150.00817.40
7.3.260.0070.01218.24
7.3.250.0110.00916.32
7.3.240.0130.00316.16
7.3.230.0120.00316.39
7.3.210.0090.01416.30
7.3.200.0110.01119.39
7.3.190.0070.01016.45
7.3.180.0130.00316.24
7.3.170.0090.00716.50
7.3.160.0000.01616.20
7.3.120.0000.01214.71
7.2.330.0120.01216.77
7.2.320.0090.01216.63
7.2.310.0130.01016.61
7.2.300.0040.01216.68
7.2.290.0060.01216.46
7.2.00.0060.00619.21
7.1.100.0000.01418.08
7.1.70.0070.00017.03
7.1.60.0110.01519.40
7.1.50.0030.02116.71
7.1.00.0000.07722.57
7.0.200.0040.00416.56
7.0.140.0000.07722.07
7.0.70.0130.07021.68
7.0.60.0030.08721.68
7.0.50.0030.07022.05
7.0.40.0070.07720.08
7.0.30.0100.05020.15
7.0.20.0000.08720.13
7.0.10.0030.08720.03
7.0.00.0030.08320.03
5.6.280.0030.07321.04
5.6.220.0130.07320.50
5.6.210.0000.08320.60
5.6.200.0030.09021.05
5.6.190.0070.08720.96
5.6.180.0030.06321.01
5.6.170.0030.07721.03
5.6.160.0030.08320.99
5.6.150.0000.08021.00
5.6.140.0030.07721.00
5.6.130.0070.08720.95
5.6.120.0000.06321.05
5.6.110.0030.07021.05
5.6.100.0070.03721.16
5.6.90.0100.03721.03
5.6.80.0030.04020.45
5.6.70.0030.05720.38
5.6.60.0030.06720.48
5.6.50.0070.05020.43
5.6.40.0070.07020.36
5.6.30.0070.04320.42
5.6.20.0030.05320.44
5.6.10.0070.06020.41
5.6.00.0030.05020.38
5.5.360.0000.07720.30
5.5.350.0130.07720.35
5.5.340.0070.06020.91
5.5.330.0170.06320.84
5.5.320.0070.07020.88
5.5.310.0070.07020.86
5.5.300.0170.07720.86
5.5.290.0030.08720.77
5.5.280.0070.04720.90
5.5.270.0030.04320.82
5.5.260.0070.08320.88
5.5.250.0030.08320.70
5.5.240.0030.07720.27
5.5.230.0030.08020.15
5.5.220.0030.04720.30
5.5.210.0000.07720.26
5.5.200.0030.04020.23
5.5.190.0030.06720.21
5.5.180.0000.05720.15
5.5.160.0000.04720.22
5.5.150.0030.04720.11
5.5.140.0030.04020.24
5.5.130.0070.08320.11
5.5.120.0000.05320.26
5.5.110.0070.06020.20
5.5.100.0030.07720.08
5.5.90.0100.07320.04
5.5.80.0130.06320.13
5.5.70.0000.08020.16
5.5.60.0070.07320.05
5.5.50.0000.05319.93
5.5.40.0030.08320.09
5.5.30.0030.07720.04
5.5.20.0030.05020.07
5.5.10.0030.04720.12
5.5.00.0030.04020.05
5.4.450.0000.06719.38
5.4.440.0000.07719.46
5.4.430.0000.05019.17
5.4.420.0070.07019.22
5.4.410.0070.03719.24
5.4.400.0030.07719.23
5.4.390.0030.05719.10
5.4.380.0000.06019.02
5.4.370.0070.03718.94
5.4.360.0030.04019.13
5.4.350.0030.04719.09
5.4.340.0030.06318.91
5.4.320.0000.07018.88
5.4.310.0000.08019.13
5.4.300.0030.05719.12
5.4.290.0070.04018.85
5.4.280.0000.06719.09
5.4.270.0070.04018.87
5.4.260.0000.06318.96
5.4.250.0000.05018.94
5.4.240.0070.07019.02
5.4.230.0130.05718.95
5.4.220.0030.07719.06
5.4.210.0070.06719.20
5.4.200.0030.07019.13
5.4.190.0000.06718.93
5.4.180.0000.07018.93
5.4.170.0000.06719.11
5.4.160.0030.06718.88
5.4.150.0070.03319.03
5.4.140.0000.05716.13
5.4.130.0000.04316.37
5.4.120.0000.04316.27
5.4.110.0000.04016.45
5.4.100.0000.03716.36
5.4.90.0070.03316.34
5.4.80.0030.04716.33
5.4.70.0000.04316.38
5.4.60.0000.05716.43
5.4.50.0000.06016.37
5.4.40.0030.04016.42
5.4.30.0000.07016.40
5.4.20.0000.03716.50
5.4.10.0100.04316.43
5.4.00.0000.04015.89
5.3.290.0070.07714.82
5.3.280.0100.05314.52
5.3.270.0000.06314.58
5.3.260.0000.04014.58
5.3.250.0030.03314.69
5.3.240.0000.03714.63
5.3.230.0030.03714.61
5.3.220.0030.02714.63
5.3.210.0030.05014.55
5.3.200.0030.03714.51
5.3.190.0030.05714.59
5.3.180.0030.06314.61
5.3.170.0000.04714.69
5.3.160.0070.04014.66
5.3.150.0000.04314.55
5.3.140.0030.04314.57
5.3.130.0000.07314.53
5.3.120.0030.07314.59
5.3.110.0070.07314.54
5.3.100.0000.07713.96
5.3.90.0000.07013.99
5.3.80.0000.03714.02
5.3.70.0030.03313.92
5.3.60.0070.04013.99
5.3.50.0000.03714.01
5.3.40.0000.07713.85
5.3.30.0000.04313.79
5.3.20.0030.03313.75
5.3.10.0030.03313.72
5.3.00.0000.05013.74
5.2.170.0000.05012.43
5.2.160.0000.06312.43
5.2.150.0030.03012.43
5.2.140.0000.03012.43
5.2.130.0000.03012.43
5.2.120.0000.03012.43
5.2.110.0070.05312.43
5.2.100.0000.03312.43
5.2.90.0030.02712.43
5.2.80.0070.03012.43
5.2.70.0000.05712.43
5.2.60.0030.02712.43
5.2.50.0000.03312.43
5.2.40.0000.03012.43
5.2.30.0030.02712.43
5.2.20.0070.02312.43
5.2.10.0070.05712.43
5.2.00.0030.06012.43
5.1.60.0000.05712.43
5.1.50.0000.04012.43
5.1.40.0030.02712.43
5.1.30.0000.03712.43
5.1.20.0000.04712.43
5.1.10.0030.04312.43
5.1.00.0000.03012.43
5.0.50.0000.02012.43
5.0.40.0030.02712.43
5.0.30.0000.05012.43
5.0.20.0000.02712.43
5.0.10.0000.02312.43
5.0.00.0170.03712.43
4.4.90.0000.03312.43
4.4.80.0000.01712.43
4.4.70.0030.01312.43
4.4.60.0030.01312.43
4.4.50.0030.02312.43
4.4.40.0030.03312.43
4.4.30.0030.02312.43
4.4.20.0030.02012.43
4.4.10.0030.01312.43
4.4.00.0000.02312.43
4.3.110.0000.01312.43
4.3.100.0000.01312.43
4.3.90.0000.01712.43
4.3.80.0070.03312.43
4.3.70.0000.03712.43
4.3.60.0000.01712.43
4.3.50.0000.01712.43
4.3.40.0030.02012.43
4.3.30.0000.02312.43
4.3.20.0030.02012.43
4.3.10.0030.03012.43
4.3.00.0000.01712.43

preferences:
60.81 ms | 400 KiB | 5 Q