3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyClass{ function display_name(){ echo 'MyClass class has initialized !'; } } $name = new MyClass; $name->display_name();

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)
8.3.60.0070.00716.50
8.3.50.0070.01017.97
8.3.40.0110.00418.57
8.3.30.0060.00919.13
8.3.20.0040.00420.30
8.3.10.0080.00023.47
8.3.00.0050.00319.26
8.2.180.0110.01118.13
8.2.170.0040.01822.96
8.2.160.0170.00320.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00422.30
8.2.110.0040.00422.25
8.2.100.0040.00817.78
8.2.90.0000.00819.05
8.2.80.0030.00617.97
8.2.70.0080.00017.50
8.2.60.0000.00817.93
8.2.50.0040.00418.10
8.2.40.0030.00519.97
8.2.30.0080.00017.93
8.2.20.0080.00017.67
8.2.10.0050.00317.95
8.2.00.0040.00417.61
8.1.270.0080.00024.01
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00617.48
8.1.230.0060.00617.64
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0070.00317.21
8.1.190.0080.00017.23
8.1.180.0000.00918.10
8.1.170.0000.00818.43
8.1.160.0040.00421.93
8.1.150.0060.00318.52
8.1.140.0080.00017.43
8.1.130.0070.00017.72
8.1.120.0000.00717.29
8.1.110.0000.00817.43
8.1.100.0070.00017.36
8.1.90.0040.00417.28
8.1.80.0030.00317.47
8.1.70.0070.00017.36
8.1.60.0080.00017.61
8.1.50.0040.00417.39
8.1.40.0030.00617.38
8.1.30.0030.00617.51
8.1.20.0030.00517.54
8.1.10.0080.00017.42
8.1.00.0070.00017.38
8.0.300.0040.00418.77
8.0.290.0050.00316.63
8.0.280.0000.00718.37
8.0.270.0070.00017.30
8.0.260.0030.00317.29
8.0.250.0060.00016.82
8.0.240.0050.00216.93
8.0.230.0030.00316.91
8.0.220.0000.00716.87
8.0.210.0030.00316.86
8.0.200.0000.00716.89
8.0.190.0000.00816.90
8.0.180.0000.00716.89
8.0.170.0050.00316.85
8.0.160.0040.00416.68
8.0.150.0040.00416.74
8.0.140.0040.00416.77
8.0.130.0030.00313.23
8.0.120.0080.00016.80
8.0.110.0040.00416.74
8.0.100.0040.00416.76
8.0.90.0000.00816.79
8.0.80.0090.00916.88
8.0.70.0000.00816.89
8.0.60.0040.00416.64
8.0.50.0000.00716.70
8.0.30.0160.00617.18
8.0.20.0090.00917.40
8.0.10.0080.00016.92
8.0.00.0120.00716.81
7.4.330.0020.00215.00
7.4.320.0030.00316.43
7.4.300.0060.00016.45
7.4.290.0030.00316.57
7.4.280.0030.00516.49
7.4.270.0000.00716.57
7.4.260.0000.00716.53
7.4.250.0070.00016.41
7.4.240.0020.00516.54
7.4.230.0070.00016.60
7.4.220.0140.00716.68
7.4.210.0100.00416.50
7.4.200.0030.00316.49
7.4.190.0000.00716.75
7.4.160.0060.00916.61
7.4.150.0090.00917.40
7.4.140.0130.00917.86
7.4.130.0110.00616.47
7.4.120.0110.00916.44
7.4.110.0100.01316.39
7.4.100.0030.01716.57
7.4.90.0070.01016.47
7.4.80.0120.01219.39
7.4.70.0180.00016.38
7.4.60.0170.00716.46
7.4.50.0000.00816.38
7.4.40.0110.00416.23
7.4.30.0080.00816.40
7.4.00.0100.00314.97
7.3.330.0000.00513.24
7.3.320.0030.00313.03
7.3.310.0000.00716.26
7.3.300.0000.00716.19
7.3.290.0100.00316.19
7.3.280.0070.01016.25
7.3.270.0070.01717.40
7.3.260.0060.01316.56
7.3.250.0130.00716.37
7.3.240.0100.01016.50
7.3.230.0080.01116.51
7.3.210.0060.01016.24
7.3.200.0090.00819.39
7.3.190.0090.01316.32
7.3.180.0130.00316.50
7.3.170.0040.01216.27
7.3.160.0060.00916.31
7.3.120.0040.01114.47
7.2.330.0170.00016.77
7.2.320.0090.00916.54
7.2.310.0060.01516.37
7.2.300.0080.00816.35
7.2.290.0100.01016.30
7.2.60.0070.00716.98
7.2.00.0060.01319.30
7.1.200.0030.00915.58
7.1.100.0030.00917.87
7.1.70.0030.00516.96
7.1.60.0060.01319.46
7.1.50.0100.01016.86
7.1.00.0170.08022.51
7.0.200.0000.00716.35
7.0.140.0000.07722.00
7.0.100.0230.07320.00
7.0.90.0070.08019.84
7.0.80.0130.07719.83
7.0.70.0070.08319.85
7.0.60.0230.08020.00
7.0.50.0100.04720.27
7.0.40.0070.05720.08
7.0.30.0030.05720.08
7.0.20.0130.07720.02
7.0.10.0100.08320.04
7.0.00.0070.09020.02
5.6.280.0000.07720.86
5.6.250.0100.08320.75
5.6.240.0100.08020.59
5.6.230.0200.07320.52
5.6.220.0000.08720.60
5.6.210.0070.07020.51
5.6.200.0000.05021.18
5.6.190.0130.07321.12
5.6.180.0130.06721.03
5.6.170.0070.08721.08
5.6.160.0070.04720.95
5.6.150.0070.07321.02
5.6.140.0130.07721.08
5.6.130.0200.07020.95
5.6.120.0030.04320.96
5.6.110.0070.07721.10
5.6.100.0100.04321.03
5.6.90.0070.05020.91
5.6.80.0130.06320.34
5.6.70.0030.06020.33
5.6.60.0070.06020.38
5.6.50.0070.08320.40
5.6.40.0100.07320.29
5.6.30.0030.08320.42
5.6.20.0130.04720.34
5.6.10.0130.07320.36
5.6.00.0100.08020.44
5.5.380.0100.08020.51
5.5.370.0000.04720.34
5.5.360.0070.07020.33
5.5.350.0000.08720.35
5.5.340.0030.07320.87
5.5.330.0130.07720.88
5.5.320.0100.08020.74
5.5.310.0100.08320.85
5.5.300.0070.05320.77
5.5.290.0100.07020.88
5.5.280.0030.07720.88
5.5.270.0070.08020.92
5.5.260.0100.07020.88
5.5.250.0070.06720.68
5.5.240.0070.07720.21
5.5.230.0070.03720.23
5.5.220.0030.06020.25
5.5.210.0070.08020.18
5.5.200.0130.07720.10
5.5.190.0130.07020.14
5.5.180.0200.06720.26
5.5.160.0100.03720.21
5.5.150.0070.07720.20
5.5.140.0030.06720.23
5.5.130.0000.08020.10
5.5.120.0130.08020.17
5.5.110.0130.07720.26
5.5.100.0070.06020.16
5.5.90.0100.08020.15
5.5.80.0100.04320.15
5.5.70.0130.07020.00
5.5.60.0070.07320.04
5.5.50.0070.08020.03
5.5.40.0070.05020.05
5.5.30.0070.07020.09
5.5.20.0000.04720.13
5.5.10.0030.08320.12
5.5.00.0170.06320.05
5.4.450.0170.06719.52
5.4.440.0030.08019.20
5.4.430.0070.06319.45
5.4.420.0130.07319.52
5.4.410.0070.07719.32
5.4.400.0030.03719.18
5.4.390.0130.07319.13
5.4.380.0000.08019.16
5.4.370.0100.06319.14
5.4.360.0000.06318.88
5.4.350.0000.05319.24
5.4.340.0170.06719.04
5.4.320.0170.07318.85
5.4.310.0200.06319.21
5.4.300.0070.05019.23
5.4.290.0100.08019.12
5.4.280.0170.06718.90
5.4.270.0030.07718.92
5.4.260.0030.08019.23
5.4.250.0070.06319.11
5.4.240.0100.04019.11
5.4.230.0070.08319.13
5.4.220.0070.06019.11
5.4.210.0000.07318.84
5.4.200.0100.04719.17
5.4.190.0130.07319.22
5.4.180.0030.04019.22
5.4.170.0100.04319.13
5.4.160.0100.03319.12
5.4.150.0100.06319.07
5.4.140.0130.06716.41
5.4.130.0030.05016.39
5.4.120.0170.06316.37
5.4.110.0230.05716.49
5.4.100.0070.07716.44
5.4.90.0070.05716.34
5.4.80.0070.07016.36
5.4.70.0000.08716.42
5.4.60.0130.05716.48
5.4.50.0000.07716.48
5.4.40.0100.06316.50
5.4.30.0030.04016.39
5.4.20.0030.07316.48
5.4.10.0030.03716.45
5.4.00.0030.06015.80
5.3.290.0130.07314.68
5.3.280.0070.07014.54
5.3.270.0000.08014.58
5.3.260.0030.04314.59
5.3.250.0070.06314.65
5.3.240.0070.05714.65
5.3.230.0070.07014.52
5.3.220.0000.07714.68
5.3.210.0070.08014.63
5.3.200.0100.06714.70
5.3.190.0170.03714.49
5.3.180.0100.07314.61
5.3.170.0200.06314.68
5.3.160.0100.06314.59
5.3.150.0030.04314.70
5.3.140.0130.06014.52
5.3.130.0100.04014.60
5.3.120.0100.06314.53
5.3.110.0030.06714.63
5.3.100.0130.03713.98
5.3.90.0100.07014.07
5.3.80.0070.07714.07
5.3.70.0130.06714.11
5.3.60.0070.07314.11
5.3.50.0030.06314.05
5.3.40.0100.07014.00
5.3.30.0070.07013.82
5.3.20.0070.06013.71
5.3.10.0130.06013.70
5.3.00.0070.07013.66
5.2.170.0070.03311.66
5.2.160.0030.05711.66
5.2.150.0030.04311.66
5.2.140.0070.07311.66
5.2.130.0070.06311.66
5.2.120.0030.06311.66
5.2.110.0070.05711.66
5.2.100.0000.06711.66
5.2.90.0070.04311.66
5.2.80.0030.06311.66
5.2.70.0100.03711.66
5.2.60.0070.06311.66
5.2.50.0030.04711.66
5.2.40.0100.05711.66
5.2.30.0000.06011.66
5.2.20.0070.05711.66
5.2.10.0100.05311.66
5.2.00.0030.05011.66
5.1.60.0070.05711.66
5.1.50.0100.04311.66
5.1.40.0000.03011.66
5.1.30.0070.05711.66
5.1.20.0070.05711.66
5.1.10.0030.05311.66
5.1.00.0030.04311.66
5.0.50.0100.04011.66
5.0.40.0000.02311.66
5.0.30.0030.06711.66
5.0.20.0030.04311.66
5.0.10.0000.04711.66
5.0.00.0100.06011.66
4.4.90.0030.02311.66
4.4.80.0070.02311.66
4.4.70.0000.03311.66
4.4.60.0100.03011.66
4.4.50.0000.03011.66
4.4.40.0000.05711.66
4.4.30.0070.03011.66
4.4.20.0070.03011.66
4.4.10.0030.01711.66
4.4.00.0070.02711.66
4.3.110.0030.03711.66
4.3.100.0000.03311.66
4.3.90.0100.02711.66
4.3.80.0100.04711.66
4.3.70.0070.02711.66
4.3.60.0070.03011.66
4.3.50.0070.03011.66
4.3.40.0030.05011.66
4.3.30.0030.01711.66
4.3.20.0000.03311.66
4.3.10.0000.03311.66
4.3.00.0000.02711.66

preferences:
50.26 ms | 400 KiB | 5 Q