3v4l.org

run code in 300+ PHP versions simultaneously
<?php $f = new SplFileObject("data://,a,b,c,line1\n"); $f->setFlags(SplFileObject::READ_CSV); var_dump($f->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)
8.3.60.0110.00318.18
8.3.50.0120.00621.20
8.3.40.0080.00818.38
8.3.30.0100.00319.06
8.3.20.0040.00420.16
8.3.10.0000.00820.14
8.3.00.0030.00517.38
8.2.180.0120.00316.50
8.2.170.0070.01422.96
8.2.160.0070.00720.39
8.2.150.0070.00024.18
8.2.140.0070.00024.66
8.2.130.0080.00026.16
8.2.120.0030.00522.23
8.2.110.0060.00320.52
8.2.100.0080.00417.64
8.2.90.0000.00819.17
8.2.80.0030.00517.97
8.2.70.0030.00617.50
8.2.60.0000.00717.80
8.2.50.0040.00718.07
8.2.40.0030.00618.09
8.2.30.0030.00917.84
8.2.20.0070.00017.49
8.2.10.0040.00418.05
8.2.00.0000.00717.59
8.1.280.0120.00325.92
8.1.270.0030.00623.85
8.1.260.0030.00626.35
8.1.250.0000.00728.09
8.1.240.0000.00919.07
8.1.230.0070.00418.87
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.22
8.1.190.0000.00817.22
8.1.180.0030.00518.10
8.1.170.0080.00018.27
8.1.160.0040.00422.01
8.1.150.0040.00418.73
8.1.140.0040.00417.43
8.1.130.0030.00317.86
8.1.120.0000.00717.46
8.1.110.0080.00017.41
8.1.100.0040.00417.46
8.1.90.0040.00417.30
8.1.80.0000.00717.35
8.1.70.0030.00317.33
8.1.60.0090.00017.50
8.1.50.0030.00617.36
8.1.40.0030.00517.43
8.1.30.0040.00417.45
8.1.20.0000.00817.65
8.1.10.0070.00017.54
8.1.00.0000.00817.43
8.0.300.0080.00018.77
8.0.290.0000.00716.63
8.0.280.0070.00018.23
8.0.270.0070.00017.13
8.0.260.0030.00317.25
8.0.250.0000.00716.77
8.0.240.0040.00416.88
8.0.230.0000.00716.89
8.0.220.0030.00316.74
8.0.210.0000.00716.71
8.0.200.0060.00016.76
8.0.190.0030.00616.78
8.0.180.0000.00716.68
8.0.170.0040.00416.89
8.0.160.0030.00316.77
8.0.150.0040.00416.83
8.0.140.0040.00416.80
8.0.130.0030.00313.23
8.0.120.0030.00616.77
8.0.110.0000.00716.88
8.0.100.0020.00516.87
8.0.90.0070.00016.70
8.0.80.0060.00816.88
8.0.70.0000.00816.72
8.0.60.0040.00416.81
8.0.50.0040.00416.77
8.0.30.0120.01116.92
8.0.20.0150.01017.40
8.0.10.0000.00716.74
8.0.00.0120.00816.69
7.4.330.0000.00515.14
7.4.320.0000.00716.52
7.4.300.0000.00716.54
7.4.290.0030.00316.41
7.4.280.0000.00916.48
7.4.270.0040.00416.57
7.4.260.0070.00016.45
7.4.250.0000.00716.53
7.4.240.0020.00516.44
7.4.230.0000.00716.28
7.4.220.0070.01816.51
7.4.210.0030.01216.34
7.4.200.0030.00316.36
7.4.160.0120.00316.50
7.4.150.0160.00317.40
7.4.140.0080.00917.86
7.4.130.0140.00516.34
7.4.120.0100.00716.44
7.4.110.0140.00616.44
7.4.100.0100.00716.59
7.4.90.0110.00616.44
7.4.80.0100.00719.39
7.4.70.0070.01316.41
7.4.60.0180.00316.35
7.4.50.0000.00816.02
7.4.40.0100.00616.37
7.4.30.0000.01716.35
7.4.00.0060.00914.72
7.3.330.0050.00013.12
7.3.320.0020.00212.98
7.3.310.0030.00316.14
7.3.300.0000.00615.94
7.3.290.0120.00416.08
7.3.280.0090.00616.13
7.3.270.0110.00617.40
7.3.260.0070.01516.11
7.3.250.0160.00216.22
7.3.240.0030.01416.17
7.3.230.0170.00016.39
7.3.210.0090.00916.21
7.3.200.0090.00819.39
7.3.190.0200.00316.27
7.3.180.0030.01716.10
7.3.170.0110.00716.30
7.3.160.0100.00716.36
7.2.330.0140.00316.53
7.2.320.0000.01616.40
7.2.310.0100.00616.34
7.2.300.0160.00016.48
7.2.290.0140.00316.33
7.2.00.0000.01319.22
7.1.200.0080.00415.79
7.1.100.0000.01217.61
7.1.70.0040.00717.15
7.1.60.0130.01319.32
7.1.50.0050.00516.81
7.1.00.0000.07722.30
7.0.200.0030.00716.55
7.0.140.0030.07322.19
7.0.60.0070.08020.02
7.0.50.0030.04017.80
7.0.40.0070.05720.04
7.0.30.0270.07020.30
7.0.20.0230.07320.20
7.0.10.0100.04720.16
7.0.00.0030.07020.11
5.6.280.0000.07721.15
5.6.210.0000.04320.76
5.6.200.0070.08718.19
5.6.190.0030.04320.56
5.6.180.0400.07320.60
5.6.170.0230.04020.54
5.6.160.0170.07320.54
5.6.150.0100.07018.18
5.6.140.0170.05318.08
5.6.130.0070.08018.17
5.6.120.0130.07320.92
5.6.110.0100.06321.11
5.6.100.0070.08320.88
5.6.90.0070.04320.96
5.6.80.0000.06720.41
5.5.350.0170.07020.44
5.5.340.0070.08318.01
5.5.330.0030.07320.40
5.5.320.0400.07720.35
5.5.310.0230.04020.26
5.5.300.0070.08318.02
5.5.290.0100.06717.90
5.5.280.0100.07720.68
5.5.270.0000.04720.85
5.5.260.0170.07320.93
5.5.250.0100.05020.68
5.5.240.0170.07720.25
5.4.450.1100.06319.55
5.4.440.1030.05319.46
5.4.430.1300.06319.10
5.4.420.0630.00019.14
5.4.410.0630.00019.34
5.4.400.0630.00019.21
5.4.390.0600.00019.15
5.4.380.0630.00019.13
5.4.370.0630.00019.06
5.4.360.0600.00018.98
5.4.350.0630.00018.98
5.4.340.0830.00018.95
5.4.320.0110.03212.46
5.4.310.0060.03712.46
5.4.300.0040.04012.46
5.4.290.0080.03612.45
5.4.280.0110.04312.36
5.4.270.0120.04412.36
5.4.260.0130.07112.36
5.4.250.0060.04312.36
5.4.240.0050.03712.35
5.4.230.0060.03812.34
5.4.220.0050.03912.34
5.4.210.0080.03412.34
5.4.200.0050.04112.35
5.4.190.0080.04912.34
5.4.180.0080.04712.34
5.4.170.0070.04612.35
5.4.160.0040.03912.35
5.4.150.0040.03812.34
5.4.140.0060.03712.03
5.4.130.0070.03412.02
5.4.120.0070.03411.98
5.4.110.0040.03711.97
5.4.100.0040.03711.97
5.4.90.0060.03611.97
5.4.80.0050.03711.97
5.4.70.0060.03511.96
5.4.60.0070.03311.97
5.4.50.0070.03411.96
5.4.40.0060.03811.95
5.4.30.0050.03611.96
5.4.20.0070.03311.95
5.4.10.0030.03711.95
5.4.00.0040.03811.45
5.3.290.0030.04112.80
5.3.280.0040.04012.71
5.3.270.0050.03912.72
5.3.260.0050.03912.72
5.3.250.0080.03512.72
5.3.240.0060.03912.72
5.3.230.0060.03912.71
5.3.220.0060.03812.68
5.3.210.0080.04012.68
5.3.200.0050.03812.68
5.3.190.0060.03812.68
5.3.180.0040.03912.68
5.3.170.0060.03712.67
5.3.160.0070.03612.67
5.3.150.0070.03612.68
5.3.140.0050.03712.66
5.3.130.0050.03812.66
5.3.120.0070.03612.66
5.3.110.0050.03912.66
5.3.100.0060.03612.12
5.3.90.0050.03712.08
5.3.80.0060.03612.08
5.3.70.0070.03412.07
5.3.60.0050.03612.06
5.3.50.0040.03712.00
5.3.40.0060.03512.00
5.3.30.0080.03211.95
5.3.20.0050.03711.72
5.3.10.0070.03711.70
5.3.00.0030.04111.68
5.2.170.0050.0379.19
5.2.160.0040.0319.18
5.2.150.0040.0319.18
5.2.140.0050.0309.18
5.2.130.0050.0299.14
5.2.120.0040.0309.14
5.2.110.0040.0309.14
5.2.100.0020.0309.14
5.2.90.0060.0289.14
5.2.80.0030.0329.14
5.2.70.0030.0329.14
5.2.60.0070.0289.09
5.2.50.0030.0329.05
5.2.40.0030.0309.04
5.2.30.0030.0319.01
5.2.20.0050.0289.00
5.2.10.0030.0308.93
5.2.00.0040.0298.78
5.1.60.0040.0238.10
5.1.50.0030.0258.09
5.1.40.0030.0258.08
5.1.30.0060.0248.43
5.1.20.0020.0288.45
5.1.10.0050.0248.18
5.1.00.0030.0268.18
5.0.50.0030.0216.62
5.0.40.0060.0226.48
5.0.30.0040.0306.29
5.0.20.0070.0166.26
5.0.10.0040.0266.24
5.0.00.0050.0296.23
4.4.90.0030.0164.78
4.4.80.0040.0134.75
4.4.70.0030.0174.76
4.4.60.0050.0144.75
4.4.50.0040.0154.77
4.4.40.0020.0264.71
4.4.30.0010.0174.76
4.4.20.0020.0164.84
4.4.10.0060.0124.85
4.4.00.0030.0244.76
4.3.110.0020.0164.67
4.3.100.0010.0164.66
4.3.90.0020.0154.63
4.3.80.0020.0254.59
4.3.70.0030.0144.63
4.3.60.0030.0144.63
4.3.50.0030.0154.63
4.3.40.0030.0244.53
4.3.30.0040.0163.29
4.3.20.0020.0203.26
4.3.10.0030.0163.22
4.3.00.0300.01716.59

preferences:
35.57 ms | 400 KiB | 5 Q