3v4l.org

run code in 300+ PHP versions simultaneously
b<?php $data = array( 'lala', 'tralala' ); $buffer = fopen('php://temp', 'r+'); fputcsv($buffer, $data, ',', '"'); rewind($buffer); $csv = fgets($buffer); fclose($buffer); var_dump($csv);

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)
8.3.60.0060.00818.30
8.3.50.0150.00521.03
8.3.40.0180.00018.70
8.3.30.0070.00718.92
8.3.20.0050.00220.04
8.3.10.0080.00023.48
8.3.00.0000.00819.13
8.2.180.0180.00318.41
8.2.170.0000.01422.96
8.2.160.0070.00720.57
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00022.23
8.2.110.0090.00021.12
8.2.100.0110.00018.03
8.2.90.0040.00419.22
8.2.80.0000.00817.97
8.2.70.0030.00617.63
8.2.60.0040.00717.55
8.2.50.0030.00518.10
8.2.40.0040.00420.58
8.2.30.0040.00717.86
8.2.20.0050.00217.66
8.2.10.0040.00417.91
8.2.00.0080.00017.64
8.1.280.0120.00325.92
8.1.270.0030.00622.02
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00321.30
8.1.230.0040.00717.64
8.1.220.0030.00517.74
8.1.210.0090.00018.77
8.1.200.0060.00317.22
8.1.190.0080.00017.11
8.1.180.0030.00618.10
8.1.170.0000.00818.61
8.1.160.0000.00721.95
8.1.150.0070.00018.79
8.1.140.0020.00517.30
8.1.130.0040.00417.76
8.1.120.0000.00717.39
8.1.110.0000.00717.27
8.1.100.0040.00417.39
8.1.90.0050.00317.28
8.1.80.0050.00317.36
8.1.70.0030.00317.34
8.1.60.0070.00017.33
8.1.50.0000.00817.34
8.1.40.0040.00417.45
8.1.30.0030.00517.50
8.1.20.0040.00417.55
8.1.10.0050.00317.35
8.1.00.0000.00717.31
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0040.00418.48
8.0.270.0070.00017.21
8.0.260.0000.00617.20
8.0.250.0000.00716.96
8.0.240.0000.00816.80
8.0.230.0020.00516.92
8.0.220.0040.00416.76
8.0.210.0000.00716.90
8.0.200.0000.00716.99
8.0.190.0000.00816.82
8.0.180.0000.00716.89
8.0.170.0040.00416.79
8.0.160.0040.00416.92
8.0.150.0050.00216.79
8.0.140.0000.00816.86
8.0.130.0030.00313.23
8.0.120.0000.00816.80
8.0.110.0000.00816.89
8.0.100.0040.00416.90
8.0.90.0050.00216.91
8.0.80.0090.00916.86
8.0.70.0070.00016.75
8.0.60.0000.00716.89
8.0.50.0040.00316.75
8.0.30.0110.01317.04
8.0.20.0110.00817.40
8.0.10.0040.00417.00
8.0.00.0090.00716.73
7.4.330.0030.00315.03
7.4.320.0000.00716.54
7.4.300.0000.00616.41
7.4.290.0080.00316.48
7.4.280.0000.00716.50
7.4.270.0030.00316.51
7.4.260.0070.00016.41
7.4.250.0070.00016.47
7.4.240.0020.00516.42
7.4.230.0030.00316.61
7.4.220.0030.01416.43
7.4.210.0090.00616.62
7.4.200.0040.00416.22
7.4.160.0140.00316.50
7.4.150.0120.00617.40
7.4.140.0080.01117.86
7.4.130.0170.00116.50
7.4.120.0060.01316.39
7.4.110.0030.01816.56
7.4.100.0080.00916.38
7.4.90.0140.00416.30
7.4.80.0100.00719.39
7.4.70.0050.01416.63
7.4.60.0030.01316.51
7.4.50.0050.00316.41
7.4.40.0150.00316.52
7.4.30.0120.00416.55
7.4.00.0040.01414.80
7.3.330.0030.00312.95
7.3.320.0000.00512.95
7.3.310.0000.00816.12
7.3.300.0030.00316.22
7.3.290.0080.00816.18
7.3.280.0090.00916.20
7.3.270.0070.01017.40
7.3.260.0070.01016.29
7.3.250.0100.01116.34
7.3.240.0100.00716.16
7.3.230.0100.01016.41
7.3.210.0070.01016.24
7.3.200.0100.00719.39
7.3.190.0060.01216.39
7.3.180.0100.00716.28
7.3.170.0130.01016.27
7.3.160.0070.01216.23
7.3.120.0120.00317.15
7.3.110.0060.00917.15
7.3.100.0040.01117.15
7.3.90.0090.00917.15
7.3.80.0090.00617.15
7.3.70.0070.00317.15
7.3.60.0110.00417.15
7.3.50.0030.01217.15
7.3.40.0060.00617.15
7.3.30.0160.00017.15
7.3.20.0110.00417.15
7.3.10.0100.00717.15
7.3.00.0100.00717.15
7.2.330.0150.00316.65
7.2.320.0030.01316.57
7.2.310.0090.00616.47
7.2.300.0100.00716.40
7.2.290.0100.01016.71
7.2.240.0040.01217.15
7.2.230.0060.00617.15
7.2.220.0030.01017.15
7.2.210.0060.00917.15
7.2.200.0000.01617.15
7.2.190.0060.00917.15
7.2.180.0090.00617.15
7.2.170.0090.00317.15
7.2.160.0070.01017.15
7.2.150.0090.00617.15
7.2.140.0030.01217.15
7.2.130.0100.00717.15
7.2.120.0060.00617.15
7.2.110.0070.00717.15
7.2.100.0000.01217.15
7.2.90.0100.00317.15
7.2.80.0080.00816.91
7.2.70.0000.01717.15
7.2.60.0040.00717.15
7.2.50.0000.01317.15
7.2.40.0000.01317.15
7.2.30.0030.00717.15
7.2.20.0000.01517.15
7.2.10.0110.00417.15
7.2.00.0020.01018.18
7.1.330.0090.00617.15
7.1.320.0030.01417.15
7.1.310.0000.01417.15
7.1.300.0090.00617.15
7.1.290.0060.00917.15
7.1.280.0030.01517.15
7.1.270.0040.00817.15
7.1.260.0090.00617.15
7.1.250.0070.00717.15
7.1.200.0060.00615.71
7.1.100.0070.00717.70
7.1.70.0040.00416.89
7.1.60.0100.00719.32
7.1.50.0070.01116.96
7.1.00.0030.07722.41
7.0.200.0040.00416.85
7.0.140.0000.07722.08
7.0.60.0100.06720.06
7.0.50.0030.08717.78
7.0.40.0030.06720.09
7.0.30.0430.05020.19
7.0.20.0230.06020.20
7.0.10.0070.08020.18
7.0.00.0100.05720.18
5.6.280.0030.07321.06
5.6.210.0100.06320.67
5.6.200.0130.07018.12
5.6.190.0070.07720.37
5.6.180.0270.06720.48
5.6.170.0230.03720.51
5.6.160.0130.08020.40
5.6.150.0030.03718.11
5.6.140.0100.05018.16
5.6.130.0100.04018.15
5.6.120.0100.08021.00
5.6.110.0170.06021.01
5.6.100.0100.07020.96
5.6.90.0000.08020.95
5.6.80.0030.07320.27
5.6.70.4030.04020.38
5.5.350.0070.08720.39
5.5.340.0130.07717.97
5.5.330.0000.04720.40
5.5.320.0200.05020.41
5.5.310.0370.06720.30
5.5.300.0100.07017.92
5.5.290.0030.04017.96
5.5.280.0070.08020.97
5.5.270.0000.05320.76
5.5.260.0070.08720.79
5.5.250.0230.06720.76
5.5.240.0370.03720.15
5.4.450.0830.06019.10
5.4.440.1000.06319.13
5.4.430.0170.04719.46
5.4.420.1000.04719.62
5.4.410.0930.05019.42
5.4.400.0930.06019.28
5.4.390.0830.05319.08
5.4.380.0930.05018.91
5.4.370.1030.06719.19
5.4.360.0870.06319.08
5.4.350.0770.07019.32
5.4.340.0050.03511.97
5.4.320.0090.03412.45
5.4.310.0060.03712.45
5.4.300.0040.04112.45
5.4.290.0060.03712.45
5.4.280.0130.03312.35
5.4.270.0060.04612.35
5.4.260.0050.05712.34
5.4.250.0060.04612.35
5.4.240.0070.03612.35
5.4.230.0070.03912.34
5.4.220.0070.03812.34
5.4.210.0070.04112.34
5.4.200.0080.03612.34
5.4.190.0050.03812.34
5.4.180.0080.03712.34
5.4.170.0090.04012.35
5.4.160.0010.04012.34
5.4.150.0050.03612.34
5.4.140.0040.03912.02
5.4.130.0070.03712.01
5.4.120.0070.03611.96
5.4.110.0070.03611.96
5.4.100.0030.03811.96
5.4.90.0060.03711.96
5.4.80.0050.03811.97
5.4.70.0090.03211.96
5.4.60.0020.04011.96
5.4.50.0050.03611.96
5.4.40.0070.03511.95
5.4.30.0050.03711.95
5.4.20.0060.03511.95
5.4.10.0050.03511.95
5.4.00.0020.04011.44
5.3.290.0070.03812.80
5.3.280.0050.03812.71
5.3.270.0080.04012.73
5.3.260.0040.04612.72
5.3.250.0050.03812.72
5.3.240.0040.03912.72
5.3.230.0080.04212.71
5.3.220.0080.03912.68
5.3.210.0080.05512.68
5.3.200.0040.03912.68
5.3.190.0040.03912.68
5.3.180.0050.03612.68
5.3.170.0060.03612.67
5.3.160.0040.03812.67
5.3.150.0060.03612.68
5.3.140.0030.03912.66
5.3.130.0070.03712.65
5.3.120.0090.03512.66
5.3.110.0070.03712.66
5.3.100.0030.04012.12
5.3.90.0060.03612.08
5.3.80.0030.03912.07
5.3.70.0050.03712.08
5.3.60.0040.03912.06
5.3.50.0060.03412.00
5.3.40.0080.03512.00
5.3.30.0030.03811.95
5.3.20.0030.04011.73
5.3.10.0060.03611.69
5.3.00.0070.03511.68
5.2.170.0050.0309.18
5.2.160.0060.0279.18
5.2.150.0020.0329.18
5.2.140.0060.0289.18
5.2.130.0070.0269.14
5.2.120.0060.0329.14
5.2.110.0030.0319.15
5.2.100.0070.0269.14
5.2.90.0040.0329.14
5.2.80.0050.0399.14
5.2.70.0070.0299.14
5.2.60.0040.0319.09
5.2.50.0050.0319.06
5.2.40.0060.0279.04
5.2.30.0050.0309.01
5.2.20.0080.0279.00
5.2.10.0050.0288.93
5.2.00.0040.0328.78
5.1.60.0060.0238.06
5.1.50.0020.0278.06
5.1.40.0050.0278.05
5.1.30.0020.0298.40
5.1.20.0070.0238.43
5.1.10.0050.0308.15
5.1.00.0030.0268.15
5.0.50.0040.0196.62
5.0.40.0050.0176.49
5.0.30.0030.0316.30
5.0.20.0050.0196.27
5.0.10.0060.0186.25
5.0.00.0050.0346.24
4.4.90.0030.0184.78
4.4.80.0030.0154.75
4.4.70.0010.0174.75
4.4.60.0020.0204.75
4.4.50.0040.0164.77
4.4.40.0030.0264.71
4.4.30.0010.0184.76
4.4.20.0030.0154.85
4.4.10.0010.0174.85
4.4.00.0050.0224.76
4.3.110.0010.0184.67
4.3.100.0030.0144.66
4.3.90.0030.0144.63
4.3.80.0020.0254.58
4.3.70.0000.0184.63
4.3.60.0020.0244.63
4.3.50.0010.0174.63
4.3.40.0040.0284.54
4.3.30.0030.0153.29
4.3.20.0020.0163.27
4.3.10.0030.0143.23
4.3.00.0130.0278.12

preferences:
42.07 ms | 401 KiB | 5 Q