3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Check { public static $user = "Chandra"; public function get_user() { return self::$user; } } $c = new Check(); echo $c->get_user();

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)
8.3.60.0090.00616.60
8.3.50.0160.00322.12
8.3.40.0160.00318.54
8.3.30.0040.01119.02
8.3.20.0040.00419.97
8.3.10.0020.00523.65
8.3.00.0060.00320.51
8.2.180.0110.01118.36
8.2.170.0070.00722.96
8.2.160.0070.00720.35
8.2.150.0030.00524.18
8.2.140.0050.00324.66
8.2.130.0030.00526.16
8.2.120.0060.00322.25
8.2.110.0090.00019.20
8.2.100.0070.00419.21
8.2.90.0040.00417.63
8.2.80.0000.00818.61
8.2.70.0050.00317.50
8.2.60.0040.00417.63
8.2.50.0000.00818.05
8.2.40.0050.00319.94
8.2.30.0000.00719.31
8.2.20.0000.00717.70
8.2.10.0030.00517.67
8.2.00.0000.00817.69
8.1.280.0090.00925.92
8.1.270.0040.00423.71
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0030.00719.31
8.1.230.0110.00020.96
8.1.220.0000.00818.64
8.1.210.0050.00318.77
8.1.200.0080.00017.23
8.1.190.0040.00417.13
8.1.180.0060.00618.10
8.1.170.0040.00417.62
8.1.160.0040.00418.81
8.1.150.0040.00418.63
8.1.140.0080.00017.30
8.1.130.0000.00717.75
8.1.120.0070.00017.40
8.1.110.0000.00817.25
8.1.100.0030.00317.42
8.1.90.0050.00517.38
8.1.80.0030.00317.39
8.1.70.0000.00717.21
8.1.60.0000.01017.56
8.1.50.0040.00417.38
8.1.40.0050.00217.51
8.1.30.0040.00417.61
8.1.20.0040.00417.68
8.1.10.0000.00717.48
8.1.00.0000.00817.50
8.0.300.0030.00618.77
8.0.290.0040.00416.75
8.0.280.0030.00318.52
8.0.270.0000.00717.16
8.0.260.0030.00316.74
8.0.250.0000.00716.93
8.0.240.0080.00016.95
8.0.230.0000.00716.88
8.0.220.0000.00716.66
8.0.210.0000.00716.77
8.0.200.0070.00016.95
8.0.190.0080.00016.87
8.0.180.0040.00416.82
8.0.170.0000.00816.82
8.0.160.0040.00416.71
8.0.150.0000.00716.77
8.0.140.0040.00416.68
8.0.130.0000.00513.12
8.0.120.0050.00316.81
8.0.110.0000.00716.82
8.0.100.0000.00816.71
8.0.90.0040.00416.80
8.0.80.0080.01116.73
8.0.70.0040.00416.69
8.0.60.0070.00016.86
8.0.50.0040.00416.78
8.0.30.0150.00617.01
8.0.20.0130.00617.42
8.0.10.0040.00416.90
8.0.00.0070.01116.67
7.4.330.0000.00515.00
7.4.320.0060.00016.50
7.4.300.0030.00316.50
7.4.290.0030.00316.41
7.4.280.0040.00716.56
7.4.270.0050.00316.49
7.4.260.0040.00416.38
7.4.250.0050.00316.45
7.4.240.0060.00116.54
7.4.230.0040.00416.39
7.4.220.0110.00716.60
7.4.210.0080.00716.56
7.4.200.0070.00016.62
7.4.190.0070.00016.48
7.4.160.0060.00916.57
7.4.150.0100.00717.40
7.4.140.0070.01117.86
7.4.130.0070.00816.45
7.4.120.0120.00516.34
7.4.110.0030.01316.37
7.4.100.0100.01416.32
7.4.90.0080.00816.36
7.4.80.0000.01716.54
7.4.70.0090.00916.31
7.4.60.0140.00616.45
7.4.50.0040.00016.59
7.4.40.0090.01022.77
7.4.30.0070.01016.35
7.4.00.0070.01014.95
7.3.330.0000.00513.30
7.3.320.0000.00713.25
7.3.310.0030.00316.14
7.3.300.0000.00716.31
7.3.290.0060.00916.26
7.3.280.0100.00816.24
7.3.270.0100.00717.40
7.3.260.0100.01316.50
7.3.250.0100.00616.44
7.3.240.0030.01516.16
7.3.230.0100.00616.39
7.3.210.0200.00316.42
7.3.200.0100.01319.39
7.3.190.0100.01016.38
7.3.180.0060.00916.53
7.3.170.0080.00816.47
7.3.160.0040.01216.39
7.3.120.0120.00314.96
7.3.10.0060.00616.36
7.3.00.0040.00716.43
7.2.330.0080.00816.88
7.2.320.0090.00916.77
7.2.310.0100.01316.30
7.2.300.0060.00916.73
7.2.290.0120.00416.56
7.2.130.0070.00516.55
7.2.120.0050.00716.70
7.2.110.0030.00816.66
7.2.100.0040.00816.71
7.2.90.0050.00816.82
7.2.80.0050.01216.79
7.2.70.0060.00816.64
7.2.60.0080.00516.87
7.2.50.0080.00816.52
7.2.40.0070.00916.68
7.2.30.0120.00716.54
7.2.20.0080.00616.51
7.2.10.0060.00816.72
7.2.00.0090.00617.78
7.1.250.0050.00315.36
7.1.100.0040.00818.04
7.1.70.0040.00416.98
7.1.60.0170.00719.29
7.1.50.0140.01016.91
7.1.00.0000.07722.44
7.0.200.0050.00216.77
7.0.140.0100.06722.19
7.0.60.0030.04319.86
7.0.50.0100.03317.86
7.0.40.0030.09020.24
7.0.30.0200.05020.08
7.0.20.0270.07320.22
7.0.10.0230.08020.33
7.0.00.0030.04320.16
5.6.280.0100.06721.04
5.6.210.0100.07020.52
5.6.200.0030.08318.18
5.6.190.0130.05720.41
5.6.180.0030.06320.39
5.6.170.0370.07020.62
5.6.160.0070.08320.48
5.6.150.0170.03718.16
5.6.140.0070.08018.15
5.6.130.0030.06018.18
5.6.120.0000.04721.13
5.6.110.0100.06721.03
5.6.100.0130.08320.98
5.6.90.0100.08320.87
5.6.80.0130.07320.36
5.6.70.4400.03720.38
5.5.350.0070.08320.43
5.5.340.0100.08018.05
5.5.330.0070.05020.31
5.5.320.0130.07020.30
5.5.310.0300.04320.23
5.5.300.0030.05018.07
5.5.290.0030.04317.92
5.5.280.0070.07720.77
5.5.270.0100.04720.79
5.5.260.0030.04720.87
5.5.250.0070.07720.59
5.5.240.0130.07320.23
5.4.450.0630.04019.20
5.4.440.0900.06719.38
5.4.430.0870.05319.16
5.4.420.0800.06319.19
5.4.410.0700.06319.44
5.4.400.0770.05018.87
5.4.390.0870.06719.11
5.4.380.0200.04718.80
5.4.370.0170.05018.63
5.4.360.0100.05718.57
5.4.350.0070.06018.57
5.4.340.0130.05318.79
5.4.320.0060.04112.50
5.4.310.0030.04012.50
5.4.300.0060.03812.50
5.4.290.0030.04212.50
5.4.280.0060.03512.39
5.4.270.0080.04012.40
5.4.260.0100.04312.39
5.4.250.0080.04012.38
5.4.240.0060.03812.38
5.4.230.0060.03912.37
5.4.220.0040.04212.38
5.4.210.0100.03512.38
5.4.200.0060.04012.37
5.4.190.0060.03912.37
5.4.180.0060.04212.37
5.4.170.0070.03612.38
5.4.160.0060.04412.38
5.4.150.0060.04012.37
5.4.140.0100.03712.06
5.4.130.0070.04712.04
5.4.120.0130.05212.00
5.4.110.0090.04511.99
5.4.100.0080.04411.99
5.4.90.0080.04411.99
5.4.80.0100.04712.00
5.4.70.0080.04411.99
5.4.60.0040.04612.00
5.4.50.0090.03811.99
5.4.40.0080.04611.98
5.4.30.0070.04111.98
5.4.20.0060.04111.98
5.4.10.0060.03411.98
5.4.00.0090.03211.46
5.3.290.0040.04712.80
5.3.280.0040.04012.71
5.3.270.0030.04412.72
5.3.260.0050.03912.72
5.3.250.0040.03912.71
5.3.240.0060.03712.72
5.3.230.0070.04512.70
5.3.220.0050.03712.68
5.3.210.0060.05412.68
5.3.200.0080.03512.68
5.3.190.0090.04012.68
5.3.180.0120.05412.68
5.3.170.0070.04312.67
5.3.160.0090.03512.67
5.3.150.0070.03612.67
5.3.140.0060.03812.66
5.3.130.0080.04112.66
5.3.120.0070.04912.65
5.3.110.0060.03912.66
5.3.100.0030.04612.11
5.3.90.0010.04112.09
5.3.80.0050.03812.07
5.3.70.0070.04812.07
5.3.60.0070.05212.06
5.3.50.0080.04812.00
5.3.40.0070.03712.01
5.3.30.0060.03611.98
5.3.20.0050.04111.75
5.3.10.0070.03911.72
5.3.00.0060.03811.70
5.2.170.0070.0349.21
5.2.160.0100.0269.21
5.2.150.0080.0339.21
5.2.140.0070.0299.21
5.2.130.0030.0329.16
5.2.120.0030.0369.17
5.2.110.0070.0379.17
5.2.100.0040.0409.17
5.2.90.0070.0399.17
5.2.80.0050.0419.16
5.2.70.0050.0409.16
5.2.60.0080.0399.12
5.2.50.0080.0389.09
5.2.40.0070.0329.07
5.2.30.0060.0389.04
5.2.20.0070.0319.04
5.2.10.0060.0298.95
5.2.00.0030.0328.79
5.1.60.0040.0368.07
5.1.50.0040.0338.07
5.1.40.0070.0298.06
5.1.30.0070.0298.41
5.1.20.0060.0268.43
5.1.10.0030.0278.15
5.1.00.0080.0248.15
5.0.50.0050.0246.63
5.0.40.0040.0186.49
5.0.30.0060.0316.31
5.0.20.0090.0156.29
5.0.10.0030.0216.25
5.0.00.0040.0326.24
4.4.90.0020.0164.78
4.4.80.0010.0174.76
4.4.70.0040.0214.76
4.4.60.0050.0144.75
4.4.50.0020.0164.77
4.4.40.0030.0274.70
4.4.30.0020.0174.76
4.4.20.0050.0144.85
4.4.10.0050.0144.85
4.4.00.0020.0304.76
4.3.110.0030.0174.66
4.3.100.0010.0174.66
4.3.90.0040.0154.63
4.3.80.0040.0304.58
4.3.70.0060.0124.63
4.3.60.0050.0234.63
4.3.50.0080.0214.63
4.3.40.0020.0324.54
4.3.30.0030.0203.29
4.3.20.0010.0183.27
4.3.10.0040.0173.23
4.3.00.0000.01313.14

preferences:
40.01 ms | 401 KiB | 5 Q