3v4l.org

run code in 300+ PHP versions simultaneously
<?php class t { function a() { echo 'test'; } function e(){ echo 'as'; } } class i { function p() { echo 'test'; } function y(){ echo 'as'; } } $p = new i(); $p->p();

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)
8.3.60.0130.01016.63
8.3.50.0060.00918.04
8.3.40.0070.00718.59
8.3.30.0140.00718.76
8.3.20.0070.00020.33
8.3.10.0000.00821.66
8.3.00.0060.00922.59
8.2.180.0130.00916.63
8.2.170.0100.00322.96
8.2.160.0130.00322.26
8.2.150.0070.00025.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0030.00717.38
8.2.110.0090.00020.30
8.2.100.0040.00818.06
8.2.90.0050.00319.16
8.2.80.0030.00517.97
8.2.70.0060.00317.63
8.2.60.0040.00417.68
8.2.50.0050.00318.07
8.2.40.0080.00019.45
8.2.30.0000.00717.99
8.2.20.0070.00017.61
8.2.10.0040.00417.97
8.2.00.0020.00517.99
8.1.280.0100.00725.92
8.1.270.0050.00320.18
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00422.00
8.1.230.0030.00919.15
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0060.00317.22
8.1.190.0040.00416.88
8.1.180.0000.00918.10
8.1.170.0000.00818.64
8.1.160.0050.00321.85
8.1.150.0050.00320.63
8.1.140.0000.00717.42
8.1.130.0000.00717.54
8.1.120.0070.00017.39
8.1.110.0070.00317.41
8.1.100.0040.00417.34
8.1.90.0030.00317.36
8.1.80.0040.00417.35
8.1.70.0030.00317.40
8.1.60.0030.00517.59
8.1.50.0080.00017.44
8.1.40.0000.00817.38
8.1.30.0040.00417.52
8.1.20.0040.00417.57
8.1.10.0040.00417.52
8.1.00.0020.00517.56
8.0.300.0000.00718.77
8.0.290.0030.00316.75
8.0.280.0000.00718.39
8.0.270.0030.00317.25
8.0.260.0040.00417.35
8.0.250.0030.00316.78
8.0.240.0030.00316.89
8.0.230.0030.00316.85
8.0.220.0040.00416.72
8.0.210.0060.00316.84
8.0.200.0030.00316.95
8.0.190.0080.00016.89
8.0.180.0030.00616.84
8.0.170.0000.00816.86
8.0.160.0030.00316.79
8.0.150.0040.00416.73
8.0.140.0040.00416.76
8.0.130.0000.00513.22
8.0.120.0070.00016.86
8.0.110.0070.00016.75
8.0.100.0040.00416.81
8.0.90.0040.00416.79
8.0.80.0120.00316.78
8.0.70.0050.00316.91
8.0.60.0050.00316.78
8.0.50.0000.00716.70
8.0.30.0140.00817.04
8.0.20.0120.00917.40
8.0.10.0070.00016.74
8.0.00.0050.01216.71
7.4.330.0000.00516.71
7.4.320.0000.00616.52
7.4.300.0060.00016.50
7.4.290.0070.00016.59
7.4.280.0070.00016.47
7.4.270.0030.00316.50
7.4.260.0080.00016.50
7.4.250.0000.00716.54
7.4.240.0000.00716.48
7.4.230.0030.00316.30
7.4.220.0120.00616.60
7.4.210.0070.00716.66
7.4.200.0070.00016.68
7.4.160.0120.00316.49
7.4.150.0120.00617.40
7.4.140.0140.00817.86
7.4.130.0030.01516.53
7.4.120.0070.01216.51
7.4.110.0060.01116.38
7.4.100.0110.00716.54
7.4.90.0100.01016.41
7.4.80.0100.00719.39
7.4.70.0070.01016.38
7.4.60.0000.02016.26
7.4.50.0000.00816.49
7.4.40.0060.00916.43
7.4.30.0000.01616.39
7.4.00.0130.00314.75
7.3.330.0020.00213.25
7.3.320.0030.00313.11
7.3.310.0050.00216.27
7.3.300.0070.00016.07
7.3.290.0070.00716.21
7.3.280.0090.00716.25
7.3.270.0140.00717.40
7.3.260.0090.00916.24
7.3.250.0080.01216.44
7.3.240.0090.00916.48
7.3.230.0110.00716.39
7.3.210.0060.01216.45
7.3.200.0090.00619.39
7.3.190.0160.00716.37
7.3.180.0100.00716.54
7.3.170.0040.01216.57
7.3.160.0120.00316.58
7.2.330.0060.01216.50
7.2.320.0150.01216.38
7.2.310.0150.00416.63
7.2.300.0030.01416.68
7.2.290.0140.00316.64
7.2.60.0090.00316.62
7.2.00.0070.00719.61
7.1.200.0080.00415.64
7.1.100.0060.00318.13
7.1.70.0070.00717.04
7.1.60.0110.01419.59
7.1.50.0120.00916.86
7.1.00.0000.08022.31
7.0.200.0340.00014.84
7.0.110.0030.04319.96
7.0.100.0100.03319.96
7.0.90.0030.06020.01
7.0.80.0030.04320.07
7.0.70.0030.06019.89
7.0.60.0100.03320.00
7.0.50.0070.07719.96
7.0.40.0070.05719.74
7.0.30.0030.04019.69
7.0.20.0070.04319.84
7.0.10.0070.04019.81
7.0.00.0100.04719.73
5.6.280.0000.05320.86
5.6.260.0030.04020.86
5.6.250.0070.04020.65
5.6.240.0070.04020.70
5.6.230.0000.09020.70
5.6.220.0000.04320.66
5.6.210.0070.04020.81
5.6.200.0070.03720.69
5.6.190.0030.04020.63
5.6.180.0030.04020.70
5.6.170.0030.06720.86
5.6.160.0030.05320.59
5.6.150.0100.08320.64
5.6.140.0130.05720.62
5.6.130.0130.06720.86
5.6.120.0030.07720.46
5.6.110.0070.03720.85
5.6.100.0070.05720.65
5.6.90.0030.08020.54
5.6.80.0170.03720.08
5.6.70.0100.03320.00
5.6.60.0070.07720.06
5.6.50.0030.04019.93
5.6.40.0070.06720.05
5.6.30.0000.08319.98
5.6.20.0000.05320.00
5.6.10.0000.08319.96
5.6.00.0070.06320.04
5.5.380.0030.05020.54
5.5.370.0030.04020.47
5.5.360.0000.04320.45
5.5.350.0100.05020.48
5.5.340.0000.04720.70
5.5.330.0030.07020.86
5.5.320.0070.03720.90
5.5.310.0030.04320.67
5.5.300.0100.03320.84
5.5.290.0100.03320.82
5.5.280.0000.09020.88
5.5.270.0030.05721.03
5.5.260.0030.06021.02
5.5.250.0070.07320.83
5.5.240.0070.03320.17
5.5.230.0070.08020.32
5.5.220.0030.03720.27
5.5.210.0070.05320.28
5.5.200.0070.07320.32
5.5.190.0130.07020.25
5.5.180.0030.07720.29
5.5.160.0100.07020.05
5.5.150.0100.06720.29
5.5.140.0130.07320.15
5.5.130.0070.07020.15
5.5.120.0070.07020.09
5.5.110.0070.07320.38
5.5.100.0070.07020.05
5.5.90.0070.07720.27
5.5.80.0030.07020.02
5.5.70.0030.07720.09
5.5.60.0070.07720.13
5.5.50.0130.06720.05
5.5.40.0130.07020.23
5.5.30.0030.07020.18
5.5.20.0030.06320.05
5.5.10.0130.07020.23
5.5.00.0000.07720.10
5.4.450.0100.07719.47
5.4.440.0030.03719.50
5.4.430.0030.06019.32
5.4.420.0100.03719.50
5.4.410.0030.05719.19
5.4.400.0030.04319.15
5.4.390.0070.04319.01
5.4.380.0070.06719.18
5.4.370.0030.03719.25
5.4.360.0100.07718.95
5.4.350.0100.06719.18
5.4.340.0070.06319.03
5.4.320.0170.05719.31
5.4.310.0130.06719.24
5.4.300.0070.07719.00
5.4.290.0000.07719.17
5.4.280.0000.08019.31
5.4.270.0130.06319.33
5.4.260.0000.05319.24
5.4.250.0130.07019.32
5.4.240.0170.06319.22
5.4.230.0100.05319.00
5.4.220.0030.08019.18
5.4.210.0030.07019.16
5.4.200.0000.06019.23
5.4.190.0030.06718.98
5.4.180.0100.07319.00
5.4.170.0030.03719.30
5.4.160.0100.07019.07
5.4.150.0070.06719.16
5.4.140.0000.05316.54
5.4.130.0100.07016.67
5.4.120.0100.03316.38
5.4.110.0030.06316.32
5.4.100.0000.05716.56
5.4.90.0170.05016.48
5.4.80.0070.06016.35
5.4.70.0070.07316.35
5.4.60.0070.06716.40
5.4.50.0030.05716.46
5.4.40.0030.06016.60
5.4.30.0000.09016.63
5.4.20.0030.07016.43
5.4.10.0070.04016.28
5.4.00.0030.05715.74
5.3.290.0000.08014.68
5.3.280.0000.08314.59
5.3.270.0030.07314.46
5.3.260.0070.07714.73
5.3.250.0070.06014.73
5.3.240.0070.06714.62
5.3.230.0030.08314.74
5.3.220.0100.06314.70
5.3.210.0070.08014.57
5.3.200.0030.06014.80
5.3.190.0070.06014.56
5.3.180.0030.07714.56
5.3.170.0030.07314.52
5.3.160.0170.06014.55
5.3.150.0030.06714.54
5.3.140.0070.06714.41
5.3.130.0070.06714.53
5.3.120.0030.07314.50
5.3.110.0200.05314.55
5.3.100.0100.06714.13
5.3.90.0100.07014.03
5.3.80.0070.05714.16
5.3.70.0070.07314.11
5.3.60.0000.07313.99
5.3.50.0070.05714.18
5.3.40.0070.07013.94
5.3.30.0000.07013.93
5.3.20.0070.03313.70
5.3.10.0070.06313.80
5.3.00.0000.05013.66
5.2.170.0070.05011.82
5.2.160.0030.06011.82
5.2.150.0100.05311.82
5.2.140.0100.04711.82
5.2.130.0070.04011.82
5.2.120.0030.05311.82
5.2.110.0070.04711.82
5.2.100.0100.05011.82
5.2.90.0070.05311.82
5.2.80.0000.06311.82
5.2.70.0070.06311.82
5.2.60.0100.05311.82
5.2.50.0100.05711.82
5.2.40.0100.02711.82
5.2.30.0070.04711.82
5.2.20.0030.06011.82
5.2.10.0030.06011.82
5.2.00.0070.05311.82
5.1.60.0030.05311.82
5.1.50.0030.04711.82
5.1.40.0030.04311.82
5.1.30.0030.06011.82
5.1.20.0070.05011.82
5.1.10.0070.04711.82
5.1.00.0030.05711.82
5.0.50.0070.03711.82
5.0.40.0000.03311.82
5.0.30.0070.06311.82
5.0.20.0030.04011.82
5.0.10.0000.04711.82
5.0.00.0030.05311.82
4.4.90.0000.04011.82
4.4.80.0000.02311.82
4.4.70.0030.03311.82
4.4.60.0000.03311.82
4.4.50.0000.03311.82
4.4.40.0000.04711.82
4.4.30.0000.03711.82
4.4.20.0000.03311.82
4.4.10.0030.03311.82
4.4.00.0070.05011.82
4.3.110.0030.03311.82
4.3.100.0000.03311.82
4.3.90.0030.02711.82
4.3.80.0030.05311.82
4.3.70.0070.03011.82
4.3.60.0030.03311.82
4.3.50.0030.03311.82
4.3.40.0030.05011.82
4.3.30.0030.03311.82
4.3.20.0070.03011.82
4.3.10.0070.02311.82
4.3.00.0070.03011.82

preferences:
59.65 ms | 400 KiB | 5 Q