3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s = new SplFileObject( __FILE__ ); $s->setMaxLineLen( 3); echo $s->fgets();

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)
8.3.60.0100.01016.25
8.3.50.0200.00521.92
8.3.40.0090.00618.84
8.3.30.0070.00719.07
8.3.20.0000.00720.34
8.3.10.0040.00421.61
8.3.00.0050.00317.67
8.2.180.0110.01116.50
8.2.170.0040.01122.96
8.2.160.0030.01020.22
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0080.00026.16
8.2.120.0070.00020.88
8.2.110.0030.00622.08
8.2.100.0000.01217.84
8.2.90.0040.00419.27
8.2.80.0040.00417.97
8.2.70.0030.00517.61
8.2.60.0000.01017.80
8.2.50.0060.00318.07
8.2.40.0040.00817.88
8.2.30.0000.00718.01
8.2.20.0000.00717.57
8.2.10.0070.00018.00
8.2.00.0040.00417.68
8.1.280.0070.01425.92
8.1.270.0060.00323.92
8.1.260.0050.00226.35
8.1.250.0050.00328.09
8.1.240.0030.01424.01
8.1.230.0110.00018.87
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0030.00917.23
8.1.190.0050.00317.25
8.1.180.0080.00018.10
8.1.170.0050.00318.47
8.1.160.0070.00021.92
8.1.150.0060.00318.74
8.1.140.0080.00017.40
8.1.130.0000.00717.77
8.1.120.0000.00717.26
8.1.110.0040.00417.39
8.1.100.0030.00317.30
8.1.90.0040.00417.37
8.1.80.0040.00417.39
8.1.70.0000.00717.39
8.1.60.0000.01017.45
8.1.50.0000.00817.52
8.1.40.0050.00317.50
8.1.30.0040.00417.63
8.1.20.0080.00017.58
8.1.10.0030.00517.55
8.1.00.0060.00317.45
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.45
8.0.270.0040.00417.27
8.0.260.0030.00317.38
8.0.250.0000.00816.93
8.0.240.0030.00316.98
8.0.230.0070.00016.83
8.0.220.0070.00016.83
8.0.210.0000.00716.88
8.0.200.0030.00316.94
8.0.190.0040.00416.90
8.0.180.0050.00216.73
8.0.170.0050.00216.86
8.0.160.0070.00016.71
8.0.150.0040.00416.81
8.0.140.0000.00716.84
8.0.130.0050.00013.23
8.0.120.0000.00816.87
8.0.110.0080.00016.82
8.0.100.0000.00816.67
8.0.90.0000.00716.88
8.0.80.0060.01516.73
8.0.70.0070.00016.80
8.0.60.0030.00516.70
8.0.50.0070.00016.86
8.0.30.0090.01017.09
8.0.20.0130.00617.40
8.0.10.0040.00416.75
8.0.00.0110.00616.67
7.4.330.0000.00515.00
7.4.320.0000.00716.47
7.4.300.0030.00316.46
7.4.290.0000.01116.35
7.4.280.0030.00616.48
7.4.270.0040.00416.45
7.4.260.0040.00416.35
7.4.250.0030.00316.52
7.4.240.0030.00316.49
7.4.230.0020.00516.36
7.4.220.0090.00916.54
7.4.210.0060.00816.48
7.4.200.0030.00316.62
7.4.160.0120.00316.36
7.4.150.0100.01017.40
7.4.140.0140.00317.86
7.4.130.0120.00516.50
7.4.120.0070.01316.55
7.4.110.0150.00316.52
7.4.100.0090.01616.38
7.4.90.0120.00616.34
7.4.80.0090.00919.39
7.4.70.0060.01116.48
7.4.60.0070.01416.39
7.4.50.0030.00616.47
7.4.40.0130.00416.50
7.4.30.0000.01616.28
7.4.00.0080.00615.11
7.3.330.0000.00513.05
7.3.320.0000.00513.05
7.3.310.0040.00416.09
7.3.300.0000.00716.17
7.3.290.0070.00716.19
7.3.280.0070.00816.15
7.3.270.0060.01117.40
7.3.260.0090.00916.43
7.3.250.0100.00816.45
7.3.240.0110.00616.11
7.3.230.0140.00316.39
7.3.210.0120.00916.18
7.3.200.0140.00319.39
7.3.190.0060.01216.14
7.3.180.0030.01416.07
7.3.170.0090.00616.33
7.3.160.0160.00016.18
7.3.120.0070.00914.76
7.3.110.0040.01514.70
7.3.100.0070.01014.71
7.3.90.0090.00614.63
7.3.80.0000.01414.69
7.3.70.0070.00714.65
7.3.60.0120.00614.89
7.3.50.0030.01014.62
7.3.40.0090.00914.71
7.3.30.0040.01114.73
7.3.20.0070.00716.51
7.3.10.0040.01216.56
7.3.00.0040.00416.52
7.2.330.0060.01616.73
7.2.320.0120.00416.55
7.2.310.0130.00316.55
7.2.300.0090.00916.37
7.2.290.0030.01316.31
7.2.250.0060.01015.17
7.2.240.0070.01015.16
7.2.230.0030.01715.18
7.2.220.0040.00714.85
7.2.210.0120.00014.59
7.2.200.0030.01314.97
7.2.190.0030.00615.05
7.2.180.0060.00615.14
7.2.170.0030.01515.00
7.2.60.0150.00016.60
7.2.00.0120.00619.27
7.1.330.0110.00415.79
7.1.320.0060.00915.20
7.1.310.0060.01215.22
7.1.300.0100.00615.67
7.1.290.0040.01415.55
7.1.280.0000.01715.59
7.1.270.0030.00615.72
7.1.260.0040.01015.45
7.1.200.0050.00515.70
7.1.100.0040.01217.59
7.1.70.0060.00317.08
7.1.60.0090.00919.14
7.1.50.0090.01216.48
7.1.00.0000.07722.48
7.0.200.0040.00416.76
7.0.140.0070.07021.95
7.0.60.0030.08319.86
7.0.50.0100.07317.90
7.0.40.0070.05320.20
7.0.30.0300.06720.34
7.0.20.0300.05320.33
7.0.10.0070.08320.18
7.0.00.0030.07720.24
5.6.280.0000.07720.89
5.6.210.0070.04020.75
5.6.200.0170.07718.18
5.6.190.0200.07320.50
5.6.180.0270.06020.41
5.6.170.0230.04020.54
5.6.160.0000.05320.41
5.6.150.0030.04018.11
5.6.140.0130.07718.12
5.6.130.0030.04718.14
5.6.120.0030.04020.98
5.6.110.0130.07721.10
5.6.100.0070.08721.08
5.6.90.0170.07320.99
5.6.80.0130.06020.43
5.5.350.0300.07320.40
5.5.340.0100.08018.01
5.5.330.0130.08020.13
5.5.320.0230.08020.17
5.5.310.0400.07320.20
5.5.300.0070.03317.97
5.5.290.0100.05018.00
5.5.280.0070.05320.98
5.5.270.0100.04720.86
5.5.260.0100.04720.79
5.5.250.0070.07320.58
5.5.240.0100.06720.25
5.4.450.0070.06719.60
5.4.440.0770.05019.49
5.4.430.0070.05719.30
5.4.420.0830.06019.22
5.4.410.0330.04719.36
5.4.400.0330.05018.91
5.4.390.0700.06019.07
5.4.380.0230.04318.69
5.4.370.0200.04718.54
5.4.360.0130.03718.54
5.4.350.0090.06611.98
5.4.340.0060.03711.98
5.4.320.0060.04412.46
5.4.310.0050.04112.46
5.4.300.0080.03412.46
5.4.290.0060.05612.45
5.4.280.0100.03212.36
5.4.270.0090.05212.36
5.4.260.0090.03612.35
5.4.250.0040.04112.35
5.4.240.0030.03912.35
5.4.230.0040.04012.35
5.4.220.0060.03612.35
5.4.210.0100.03212.34
5.4.200.0040.03912.35
5.4.190.0050.03612.34
5.4.180.0070.03512.34
5.4.170.0070.03612.36
5.4.160.0070.03512.35
5.4.150.0060.03512.34
5.4.140.0050.03812.03
5.4.130.0050.03612.02
5.4.120.0030.03811.97
5.4.110.0050.03711.97
5.4.100.0070.03511.97
5.4.90.0050.03711.97
5.4.80.0040.03911.97
5.4.70.0050.03511.97
5.4.60.0060.03411.96
5.4.50.0050.03611.97
5.4.40.0040.03611.96
5.4.30.0070.03411.96
5.4.20.0030.03811.96
5.4.10.0080.03211.95
5.4.00.0050.03611.45
5.3.290.0080.03912.80
5.3.280.0050.03812.71
5.3.270.0040.04112.73
5.3.260.0040.04512.72
5.3.250.0060.06612.72
5.3.240.0130.04712.72
5.3.230.0060.03812.71
5.3.220.0080.04712.68
5.3.210.0050.03912.68
5.3.200.0040.03812.68
5.3.190.0040.03912.68
5.3.180.0090.03512.67
5.3.170.0050.03912.66
5.3.160.0070.03612.67
5.3.150.0060.03812.67
5.3.140.0080.03412.66
5.3.130.0070.05512.66
5.3.120.0050.04312.66
5.3.110.0070.03912.66
5.3.100.0110.03612.12
5.3.90.0060.04012.09
5.3.80.0040.03912.08
5.3.70.0060.03712.08
5.3.60.0050.03812.06
5.3.50.0070.03612.00
5.3.40.0070.03612.00
5.3.30.0060.03511.95
5.3.20.0070.04611.72
5.3.10.0040.05111.69
5.3.00.0060.03711.68
5.2.170.0060.0309.18
5.2.160.0030.0319.18
5.2.150.0040.0319.18
5.2.140.0060.0299.17
5.2.130.0050.0289.14
5.2.120.0060.0289.14
5.2.110.0040.0349.14
5.2.100.0070.0349.14
5.2.90.0060.0339.14
5.2.80.0070.0559.14
5.2.70.0040.0389.14
5.2.60.0060.0359.09
5.2.50.0110.0279.06
5.2.40.0070.0379.04
5.2.30.0070.0309.02
5.2.20.0060.0309.00
5.2.10.0050.0308.93
5.2.00.0050.0318.78
5.1.60.0040.0268.07
5.1.50.0030.0268.06
5.1.40.0040.0278.05
5.1.30.0070.0358.40
5.1.20.0030.0298.42
5.1.10.0050.0258.14
5.1.00.0030.0278.15
5.0.50.0020.0236.61
5.0.40.0030.0296.47
5.0.30.0060.0406.29
5.0.20.0050.0266.26
5.0.10.0020.0316.24
5.0.00.0050.0316.23
4.4.90.0040.0214.78
4.4.80.0050.0224.75
4.4.70.0070.0184.76
4.4.60.0040.0164.75
4.4.50.0060.0194.77
4.4.40.0040.0334.71
4.4.30.0040.0204.76
4.4.20.0030.0224.84
4.4.10.0000.0254.85
4.4.00.0050.0304.76
4.3.110.0040.0214.67
4.3.100.0030.0154.67
4.3.90.0030.0144.64
4.3.80.0050.0314.59
4.3.70.0050.0134.63
4.3.60.0060.0144.63
4.3.50.0030.0154.63
4.3.40.0020.0254.54
4.3.30.0010.0173.28
4.3.20.0020.0163.25
4.3.10.0040.0173.21
4.3.00.0100.0237.21

preferences:
45.51 ms | 401 KiB | 5 Q