3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fp = tmpfile(); fwrite($fp, "aiue\0o"); var_dump(fgetcsv($fp));

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)
8.3.70.0120.00616.75
8.3.60.0090.00618.28
8.3.50.0070.01321.99
8.3.40.0090.00618.64
8.3.30.0100.00318.97
8.3.20.0040.00420.16
8.3.10.0080.00022.04
8.3.00.0030.00522.50
8.2.180.0110.00416.38
8.2.170.0090.00622.96
8.2.160.0140.00320.77
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00417.50
8.2.110.0030.00622.29
8.2.100.0090.00317.72
8.2.90.0000.00817.78
8.2.80.0030.00617.97
8.2.70.0030.00617.63
8.2.60.0000.00917.93
8.2.50.0040.00418.07
8.2.40.0040.00418.09
8.2.30.0040.00417.96
8.2.20.0050.00217.68
8.2.10.0040.00417.48
8.2.00.0000.00717.55
8.1.280.0130.00925.92
8.1.270.0040.00422.03
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0200.00320.55
8.1.230.0090.00320.87
8.1.220.0030.00617.74
8.1.210.0080.00018.77
8.1.200.0100.00017.36
8.1.190.0040.00417.40
8.1.180.0030.00618.10
8.1.170.0030.00718.58
8.1.160.0000.00721.86
8.1.150.0050.00218.56
8.1.140.0040.00417.37
8.1.130.0030.00317.86
8.1.120.0000.00717.41
8.1.110.0000.00717.38
8.1.100.0030.00317.36
8.1.90.0070.00017.32
8.1.80.0000.00717.36
8.1.70.0000.00717.34
8.1.60.0030.00517.54
8.1.50.0030.00617.47
8.1.40.0040.00417.34
8.1.30.0050.00217.45
8.1.20.0050.00317.53
8.1.10.0000.00917.41
8.1.00.0030.00617.25
8.0.300.0000.00719.90
8.0.290.0000.00717.05
8.0.280.0030.00318.22
8.0.270.0040.00417.18
8.0.260.0000.00816.68
8.0.250.0040.00416.85
8.0.240.0040.00416.79
8.0.230.0040.00416.89
8.0.220.0030.00316.77
8.0.210.0040.00416.70
8.0.200.0070.00016.89
8.0.190.0050.00316.90
8.0.180.0000.00716.72
8.0.170.0070.00016.74
8.0.160.0000.00716.67
8.0.150.0040.00416.74
8.0.140.0090.00016.79
8.0.130.0030.00313.33
8.0.120.0040.00416.79
8.0.110.0030.00516.87
8.0.100.0000.00816.74
8.0.90.0000.00816.76
8.0.80.0030.01116.87
8.0.70.0080.00016.83
8.0.60.0000.00816.84
8.0.50.0000.00816.68
8.0.30.0130.01016.94
8.0.20.0120.01217.40
8.0.10.0030.00516.85
8.0.00.0080.00916.83
7.4.330.0000.00515.00
7.4.320.0030.00316.42
7.4.300.0020.00516.56
7.4.290.0060.00016.56
7.4.280.0070.00016.32
7.4.270.0040.00316.55
7.4.260.0000.00716.49
7.4.250.0040.00416.44
7.4.240.0040.00416.42
7.4.230.0030.00316.52
7.4.220.0120.00616.46
7.4.210.0100.00816.41
7.4.200.0030.00316.61
7.4.190.0040.00416.53
7.4.160.0060.00916.59
7.4.150.0110.00617.40
7.4.140.0130.00517.86
7.4.130.0100.01016.33
7.4.120.0120.00416.49
7.4.110.0030.01416.30
7.4.100.0140.00416.36
7.4.90.0140.00316.29
7.4.80.0120.00619.39
7.4.70.0100.00616.43
7.4.60.0110.00716.41
7.4.50.0000.00416.34
7.4.40.0120.00322.77
7.4.30.0140.00716.48
7.4.00.0040.01114.54
7.3.330.0050.00012.96
7.3.320.0020.00212.94
7.3.310.0030.00515.97
7.3.300.0030.00316.10
7.3.290.0070.01016.15
7.3.280.0120.00616.15
7.3.270.0110.00717.40
7.3.260.0130.00316.08
7.3.250.0080.00916.42
7.3.240.0100.00716.52
7.3.230.0000.01616.39
7.3.210.0100.00616.24
7.3.200.0150.00619.39
7.3.190.0100.00716.56
7.3.180.0090.00616.39
7.3.170.0100.01316.52
7.3.160.0060.01116.18
7.3.120.0100.00714.67
7.2.330.0120.00916.36
7.2.320.0090.01316.51
7.2.310.0060.01616.32
7.2.300.0030.01416.26
7.2.290.0110.00716.38
7.2.60.0070.00716.89
7.2.00.0030.01218.95
7.1.200.0090.01515.38
7.1.100.0190.00416.25
7.1.70.0000.01517.14
7.1.60.0100.01319.82
7.1.50.0090.01216.80
7.1.00.0030.07722.45
7.0.200.0130.00416.24
7.0.140.0130.06322.00
7.0.60.0130.08020.01
7.0.50.0100.06317.81
7.0.40.0070.08020.09
7.0.30.0270.04320.09
7.0.20.0230.05720.09
7.0.10.0070.05320.06
7.0.00.0070.03720.02
5.6.280.0100.06721.02
5.6.210.0030.05720.46
5.6.200.0000.04718.09
5.6.190.0130.06320.73
5.6.180.0370.04020.61
5.6.170.0300.08720.62
5.6.160.0030.08320.48
5.6.150.0100.06018.17
5.6.140.0100.06718.16
5.6.130.0000.08718.14
5.6.120.0030.04321.14
5.6.110.0230.06020.98
5.6.100.0030.04320.85
5.6.90.0170.04021.02
5.6.80.0100.08020.38
5.6.70.4470.04720.52
5.5.350.0070.08320.38
5.5.340.0000.08717.91
5.5.330.0030.07020.40
5.5.320.0300.04020.24
5.5.310.0200.06720.30
5.5.300.0070.06718.01
5.5.290.0070.08017.98
5.5.280.0130.07720.84
5.5.270.0030.07320.83
5.5.260.0030.09020.79
5.5.250.0070.07320.67
5.5.240.0000.06720.22
5.4.450.0970.03719.39
5.4.440.0830.05719.32
5.4.430.0870.00019.20
5.4.420.1270.00019.34
5.4.410.0100.05719.10
5.4.400.0030.05718.87
5.4.390.0100.05318.49
5.4.380.0230.05318.73
5.4.370.0130.05718.52
5.4.360.0300.03718.71
5.4.350.0130.05718.57
5.4.340.0200.04318.56
5.4.320.0080.03712.46
5.4.310.0050.04212.46
5.4.300.0110.04812.46
5.4.290.0050.04112.46
5.4.280.0100.03212.36
5.4.270.0040.03912.33
5.4.260.0020.04512.33
5.4.250.0090.03512.33
5.4.240.0090.04112.33
5.4.230.0090.05012.32
5.4.220.0100.04712.32
5.4.210.0070.04612.32
5.4.200.0060.04112.32
5.4.190.0060.03912.32
5.4.180.0040.04012.32
5.4.170.0130.04512.33
5.4.160.0100.03912.32
5.4.150.0070.03612.32
5.4.140.0080.04412.00
5.4.130.0080.03511.99
5.4.120.0090.03411.95
5.4.110.0070.03611.94
5.4.100.0070.03611.95
5.4.90.0080.03711.94
5.4.80.0040.04511.95
5.4.70.0080.05011.94
5.4.60.0100.04511.94
5.4.50.0100.04511.94
5.4.40.0070.04711.93
5.4.30.0100.04411.93
5.4.20.0090.04111.93
5.4.10.0060.04411.93
5.4.00.0090.03911.42
5.3.290.0060.04312.80
5.3.280.0050.04012.71
5.3.270.0090.05212.73
5.3.260.0090.04812.72
5.3.250.0090.04412.72
5.3.240.0030.04112.72
5.3.230.0060.03912.71
5.3.220.0050.03912.68
5.3.210.0030.05212.68
5.3.200.0060.04012.68
5.3.190.0080.04012.68
5.3.180.0100.04612.67
5.3.170.0100.03912.67
5.3.160.0050.03912.67
5.3.150.0090.03412.67
5.3.140.0070.03712.66
5.3.130.0100.03612.66
5.3.120.0070.03912.66
5.3.110.0070.04612.65
5.3.100.0060.03812.12
5.3.90.0060.04412.09
5.3.80.0050.04112.07
5.3.70.0030.03812.08
5.3.60.0040.03712.07
5.3.50.0070.03512.00
5.3.40.0070.03612.00
5.3.30.0060.03611.94
5.3.20.0060.03511.71
5.3.10.0030.03811.68
5.3.00.0070.03611.66
5.2.170.0050.0349.17
5.2.160.0060.0409.16
5.2.150.0090.0359.16
5.2.140.0050.0319.16
5.2.130.0060.0319.12
5.2.120.0070.0269.12
5.2.110.0050.0299.13
5.2.100.0050.0289.13
5.2.90.0070.0269.13
5.2.80.0050.0309.12
5.2.70.0030.0399.12
5.2.60.0060.0339.08
5.2.50.0060.0319.05
5.2.40.0080.0369.02
5.2.30.0040.0318.99
5.2.20.0030.0318.98
5.2.10.0040.0288.90
5.2.00.0070.0298.76
5.1.60.0070.0338.04
5.1.50.0050.0338.04
5.1.40.0080.0248.04
5.1.30.0040.0278.38
5.1.20.0090.0268.41
5.1.10.0060.0258.13
5.1.00.0050.0298.13
5.0.50.0040.0216.60
5.0.40.0040.0196.46
5.0.30.0070.0396.28
5.0.20.0040.0216.25
5.0.10.0030.0216.23
5.0.00.0050.0306.22
4.4.90.0020.0174.78
4.4.80.0020.0164.76
4.4.70.0030.0164.75
4.4.60.0030.0174.75
4.4.50.0020.0174.77
4.4.40.0010.0354.71
4.4.30.0050.0144.76
4.4.20.0010.0184.84
4.4.10.0020.0184.85
4.4.00.0040.0254.76
4.3.110.0020.0174.67
4.3.100.0020.0164.66
4.3.90.0050.0184.64
4.3.80.0060.0284.58
4.3.70.0050.0174.63
4.3.60.0050.0184.63
4.3.50.0030.0164.63
4.3.40.0040.0234.54
4.3.30.0020.0163.28
4.3.20.0050.0183.26
4.3.10.0040.0153.22
4.3.00.0100.02015.59

preferences:
57.16 ms | 401 KiB | 5 Q