3v4l.org

run code in 300+ PHP versions simultaneously
<?php class aaa{ public $a; public $b; function add($a,$b) { $c=$a+$b; return $c; $d=$c+2; } } $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)
8.3.40.0030.01418.71
8.3.30.0070.00718.59
8.3.20.0080.00018.65
8.3.10.0080.00020.96
8.3.00.0050.00521.67
8.2.170.0150.00722.96
8.2.160.0060.00620.38
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00019.54
8.2.110.0060.00320.36
8.2.100.0080.00417.78
8.2.90.0040.00419.05
8.2.80.0000.00817.97
8.2.70.0030.00517.37
8.2.60.0000.00817.90
8.2.50.0000.00818.07
8.2.40.0060.00318.22
8.2.30.0030.00521.25
8.2.20.0040.00417.51
8.2.10.0000.00817.68
8.2.00.0000.00817.62
8.1.270.0070.00023.99
8.1.260.0110.00426.35
8.1.250.0070.00428.09
8.1.240.0110.00022.46
8.1.230.0080.00320.93
8.1.220.0030.00618.77
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0000.00717.27
8.1.180.0000.00818.10
8.1.170.0030.00518.56
8.1.160.0030.00518.82
8.1.150.0050.00218.51
8.1.140.0080.00017.39
8.1.130.0030.00317.88
8.1.120.0040.00417.27
8.1.110.0040.00417.27
8.1.100.0040.00417.27
8.1.90.0040.00417.32
8.1.80.0040.00417.41
8.1.70.0030.00317.29
8.1.60.0050.00317.53
8.1.50.0020.00517.38
8.1.40.0030.00617.54
8.1.30.0050.00217.50
8.1.20.0030.00617.64
8.1.10.0000.00917.52
8.1.00.0000.00717.39
8.0.300.0040.00419.94
8.0.290.0040.00416.93
8.0.280.0050.00318.33
8.0.270.0070.00017.10
8.0.260.0000.00716.81
8.0.250.0050.00316.89
8.0.240.0040.00416.79
8.0.230.0000.00916.88
8.0.220.0050.00516.73
8.0.210.0040.00416.71
8.0.200.0000.00616.85
8.0.190.0000.00816.91
8.0.180.0000.00716.88
8.0.170.0030.00516.90
8.0.160.0050.00216.81
8.0.150.0000.00716.79
8.0.140.0040.00416.77
8.0.130.0080.00013.21
8.0.120.0070.00016.75
8.0.110.0030.00616.73
8.0.100.0050.00316.70
8.0.90.0040.00416.73
8.0.80.0080.00616.77
8.0.70.0040.00416.73
8.0.60.0000.00716.84
8.0.50.0000.00816.94
8.0.30.0080.01416.90
8.0.20.0080.01117.40
8.0.10.0050.00216.89
8.0.00.0150.00516.81
7.4.330.0050.00014.60
7.4.320.0000.00616.54
7.4.300.0030.00316.48
7.4.290.0030.00316.61
7.4.280.0070.00016.41
7.4.270.0070.00016.40
7.4.260.0030.00313.32
7.4.250.0060.00316.42
7.4.240.0000.00716.62
7.4.230.0000.00716.57
7.4.220.0030.01416.59
7.4.210.0110.00616.58
7.4.200.0030.00516.70
7.4.190.0000.00716.31
7.4.160.0060.01416.58
7.4.150.0130.00317.40
7.4.140.0090.00917.86
7.4.130.0110.00616.37
7.4.120.0100.00816.42
7.4.110.0070.01116.47
7.4.100.0060.01516.38
7.4.90.0140.00316.48
7.4.80.0040.01219.37
7.4.70.0140.00616.61
7.4.60.0100.01116.33
7.4.50.0040.00416.11
7.4.40.0030.01222.52
7.4.30.0110.01116.23
7.4.00.0040.01114.74
7.3.330.0000.00513.19
7.3.320.0040.00813.08
7.3.310.0030.00316.31
7.3.300.0030.00316.10
7.3.290.0060.00916.24
7.3.280.0050.01116.21
7.3.270.0090.00917.40
7.3.260.0090.00918.24
7.3.250.0090.00816.31
7.3.240.0060.01016.26
7.3.230.0070.01116.39
7.3.210.0160.00316.46
7.3.200.0090.00919.39
7.3.190.0080.01216.14
7.3.180.0060.00916.46
7.3.170.0090.00916.43
7.3.160.0070.00716.23
7.3.120.0060.00914.67
7.2.330.0130.00416.32
7.2.320.0170.00016.61
7.2.310.0120.01216.54
7.2.300.0070.01016.61
7.2.290.0070.01116.77
7.2.00.0130.00619.29
7.1.100.0070.00318.05
7.1.70.0000.00717.09
7.1.60.0130.01019.40
7.1.50.0070.01716.62
7.1.00.0070.03022.48
7.0.200.0000.00716.61
7.0.140.0000.07722.07
7.0.110.0570.05320.09
7.0.100.0400.07720.10
7.0.90.0400.07319.84
7.0.80.0530.07019.89
7.0.70.0470.08019.91
7.0.60.0030.08019.98
7.0.50.0000.08720.43
7.0.40.0000.04320.27
7.0.30.0070.04020.13
7.0.20.0070.04020.28
7.0.10.0030.04320.27
7.0.00.0030.04320.15
5.6.280.0100.06720.86
5.6.260.0070.08720.66
5.6.250.0000.08720.75
5.6.240.0270.02720.48
5.6.230.0130.09720.66
5.6.220.0030.08320.64
5.6.210.0170.05720.40
5.6.200.0070.05320.94
5.6.190.0070.04021.15
5.6.180.0030.04321.04
5.6.170.0030.06021.05
5.6.160.0000.05721.29
5.6.150.0000.04321.03
5.6.140.0030.04321.09
5.6.130.0030.04021.28
5.6.120.0030.04321.02
5.6.110.0000.04320.98
5.6.100.0030.04021.13
5.6.90.0030.04321.17
5.6.80.0030.04020.49
5.6.70.0030.04020.43
5.6.60.0070.04020.45
5.6.50.0030.04020.53
5.6.40.0100.03320.26
5.6.30.0000.04320.27
5.6.20.0070.03720.50
5.6.10.0000.04320.64
5.6.00.0030.04020.44
5.5.380.0100.07320.57
5.5.370.0000.09020.57
5.5.360.0130.07720.32
5.5.350.0070.04720.13
5.5.340.0030.05720.80
5.5.330.0030.04320.84
5.5.320.0030.04320.91
5.5.310.0070.03720.82
5.5.300.0100.03720.87
5.5.290.0070.04020.70
5.5.280.0100.03321.02
5.5.270.0070.08720.82
5.5.260.0070.04020.80
5.5.250.0030.04020.66
5.5.240.0000.04720.08
5.5.230.0070.04720.42
5.5.220.0070.03720.21
5.5.210.0030.04020.16
5.5.200.0030.07020.27
5.5.190.0070.03720.33
5.5.180.0030.04020.29
5.5.160.0070.03720.22
5.5.150.0030.04020.16
5.5.140.0030.04320.38
5.5.130.0030.04020.19
5.5.120.0000.04020.13
5.5.110.0100.07320.23
5.5.100.0030.07720.23
5.5.90.0070.05320.10
5.5.80.0070.04020.14
5.5.70.0030.08020.16
5.5.60.0100.07020.13
5.5.50.0100.07019.99
5.5.40.0170.06720.18
5.5.30.0130.06719.95
5.5.20.0070.07020.03
5.5.10.0070.04020.22
5.5.00.0070.08020.02
5.4.450.0100.03319.36
5.4.440.0000.04319.49
5.4.430.0070.03719.33
5.4.420.0030.04319.50
5.4.410.0130.03319.52
5.4.400.0000.04019.02
5.4.390.0100.03019.34
5.4.380.0030.04719.25
5.4.370.0070.06719.34
5.4.360.0100.03319.00
5.4.350.0030.03719.00
5.4.340.0100.03719.24
5.4.320.0100.03319.25
5.4.310.0070.04019.01
5.4.300.0030.03719.24
5.4.290.0030.04019.33
5.4.280.0000.04019.23
5.4.270.0030.04018.98
5.4.260.0130.03018.98
5.4.250.0070.03319.30
5.4.240.0030.06019.16
5.4.230.0100.07318.98
5.4.220.0100.07719.22
5.4.210.0070.07719.17
5.4.200.0100.06718.97
5.4.190.0130.06718.98
5.4.180.0000.05019.17
5.4.170.0100.07719.21
5.4.160.0100.07318.96
5.4.150.0070.04718.97
5.4.140.0100.06716.33
5.4.130.0100.07016.36
5.4.120.0100.07316.29
5.4.110.0000.05316.41
5.4.100.0070.05016.47
5.4.90.0000.04016.50
5.4.80.0100.07016.41
5.4.70.0100.07316.45
5.4.60.0070.07316.48
5.4.50.0100.06716.23
5.4.40.0130.05016.68
5.4.30.0130.07016.44
5.4.20.0070.07016.28
5.4.10.0200.06716.38
5.4.00.0070.06015.88
5.3.290.0030.06714.81
5.3.280.0130.04714.74
5.3.270.0100.07314.62
5.3.260.0070.07714.68
5.3.250.0070.07714.72
5.3.240.0070.05714.63
5.3.230.0130.03714.70
5.3.220.0030.06014.64
5.3.210.0100.08014.69
5.3.200.0130.06714.54
5.3.190.0030.08014.54
5.3.180.0000.07314.64
5.3.170.0130.05314.58
5.3.160.0100.07314.68
5.3.150.0100.07314.55
5.3.140.0070.07314.79
5.3.130.0130.07314.55
5.3.120.0030.08314.67
5.3.110.0070.07714.51
5.3.100.0030.06314.27
5.3.90.0130.06014.14
5.3.80.0030.07714.09
5.3.70.0030.08314.02
5.3.60.0130.03014.13
5.3.50.0070.06713.80
5.3.40.0100.06713.98
5.3.30.0100.06313.76
5.3.20.0130.07013.69
5.3.10.0100.07313.63
5.3.00.0130.06713.62
5.2.170.0030.06711.91
5.2.160.0030.05711.91
5.2.150.0070.06011.91
5.2.140.0100.06011.91
5.2.130.0100.05711.91
5.2.120.0070.04711.91
5.2.110.0030.06011.91
5.2.100.0100.03011.91
5.2.90.0030.06311.91
5.2.80.0030.06011.91
5.2.70.0030.04711.91
5.2.60.0070.05311.91
5.2.50.0030.06711.91
5.2.40.0030.05311.91
5.2.30.0070.06011.91
5.2.20.0100.05311.91
5.2.10.0030.05011.91
5.2.00.0070.06011.91
5.1.60.0070.05311.91
5.1.50.0070.05311.91
5.1.40.0030.03011.91
5.1.30.0070.04011.91
5.1.20.0030.06011.91
5.1.10.0070.04711.91
5.1.00.0030.03711.91
5.0.50.0000.05011.91
5.0.40.0070.04011.91
5.0.30.0030.06311.91
5.0.20.0030.04711.91
5.0.10.0030.04311.91
5.0.00.0070.06011.91
4.4.90.0000.03711.91
4.4.80.0070.01311.91
4.4.70.0030.01711.91
4.4.60.0070.03011.91
4.4.50.0000.03311.91
4.4.40.0030.05011.91
4.4.30.0030.03311.91
4.4.20.0030.03311.91
4.4.10.0000.03311.91
4.4.00.0030.05311.91
4.3.110.0070.03011.91
4.3.100.0030.03711.91
4.3.90.0070.01311.91
4.3.80.0170.03311.91
4.3.70.0030.03011.91
4.3.60.0030.03011.91
4.3.50.0030.03311.91
4.3.40.0030.05011.91
4.3.30.0000.03711.91
4.3.20.0030.03311.91
4.3.10.0000.03011.91
4.3.00.0030.03311.91

preferences:
37.78 ms | 400 KiB | 5 Q