3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = array( 'lala', 'tral"alAa' ); $buffer = fopen('php://temp', 'r+'); fputcsv($buffer, $data, ',', '~'); rewind($buffer); $csv = fgets($buffer); fclose($buffer); echo $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)
8.3.70.0090.00618.18
8.3.60.0110.00718.31
8.3.50.0060.01221.92
8.3.40.0040.01118.67
8.3.30.0100.00319.10
8.3.20.0040.00420.16
8.3.10.0080.00023.65
8.3.00.0000.00819.26
8.2.180.0040.01516.38
8.2.170.0040.01122.96
8.2.160.0110.00720.55
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00022.23
8.2.110.0060.00321.00
8.2.100.0000.01317.38
8.2.90.0050.00319.31
8.2.80.0040.00417.97
8.2.70.0080.00017.50
8.2.60.0000.00917.93
8.2.50.0030.00618.07
8.2.40.0000.00919.94
8.2.30.0030.00618.09
8.2.20.0000.00817.58
8.2.10.0040.00418.17
8.2.00.0040.00417.61
8.1.280.0060.01225.92
8.1.270.0000.00823.79
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0050.00523.92
8.1.230.0090.00317.42
8.1.220.0040.00417.78
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0040.00417.10
8.1.180.0110.00018.10
8.1.170.0050.00318.51
8.1.160.0030.00522.03
8.1.150.0040.00418.86
8.1.140.0000.00817.31
8.1.130.0040.00417.73
8.1.120.0000.00817.38
8.1.110.0040.00417.35
8.1.100.0070.00017.38
8.1.90.0030.00417.42
8.1.80.0040.00417.28
8.1.70.0000.00717.31
8.1.60.0040.00417.43
8.1.50.0040.00417.43
8.1.40.0050.00217.50
8.1.30.0030.00617.47
8.1.20.0040.00417.59
8.1.10.0000.00817.52
8.1.00.0080.00017.37
8.0.300.0070.00018.77
8.0.290.0000.00716.75
8.0.280.0000.00718.42
8.0.270.0070.00017.36
8.0.260.0030.00317.31
8.0.250.0030.00316.92
8.0.240.0000.00716.99
8.0.230.0040.00416.94
8.0.220.0080.00016.93
8.0.210.0000.00716.76
8.0.200.0060.00016.96
8.0.190.0070.00016.86
8.0.180.0000.00816.80
8.0.170.0000.00816.81
8.0.160.0030.00316.91
8.0.150.0000.00716.80
8.0.140.0040.00416.74
8.0.130.0000.00613.40
8.0.120.0050.00316.77
8.0.110.0000.00716.90
8.0.100.0000.00716.77
8.0.90.0050.00216.66
8.0.80.0110.00416.89
8.0.70.0040.00416.95
8.0.60.0040.00416.75
8.0.50.0040.00416.89
8.0.30.0120.00617.00
8.0.20.0130.00517.40
8.0.10.0080.00016.80
8.0.00.0070.01016.55
7.4.330.0000.00515.02
7.4.320.0070.00016.43
7.4.300.0070.00016.45
7.4.290.0030.00616.38
7.4.280.0040.00416.52
7.4.270.0030.00316.43
7.4.260.0030.00316.40
7.4.250.0030.00316.40
7.4.240.0030.00316.52
7.4.230.0000.00716.55
7.4.220.0120.00616.44
7.4.210.0110.00316.32
7.4.200.0030.00316.53
7.4.160.0000.01516.39
7.4.150.0070.01617.40
7.4.140.0100.00917.86
7.4.130.0050.01216.47
7.4.120.0100.00816.40
7.4.110.0130.00416.52
7.4.100.0100.01016.35
7.4.90.0100.00616.50
7.4.80.0060.01519.39
7.4.70.0030.01516.52
7.4.60.0150.00016.43
7.4.50.0000.00516.57
7.4.40.0130.00716.31
7.4.30.0060.01216.21
7.4.00.0070.01014.73
7.3.330.0050.00013.05
7.3.320.0000.00513.18
7.3.310.0040.00416.45
7.3.300.0070.00016.25
7.3.290.0110.00516.27
7.3.280.0080.00916.24
7.3.270.0070.01117.40
7.3.260.0100.00716.21
7.3.250.0080.00816.30
7.3.240.0090.00816.25
7.3.230.0110.01116.39
7.3.210.0070.01016.09
7.3.200.0090.00619.39
7.3.190.0180.00316.57
7.3.180.0080.00816.50
7.3.170.0060.00916.38
7.3.160.0030.01416.26
7.2.330.0030.01516.55
7.2.320.0030.01416.49
7.2.310.0030.01716.78
7.2.300.0090.00616.59
7.2.290.0060.01216.65
7.2.00.0060.00619.40
7.1.100.0060.00618.29
7.1.70.0000.00717.16
7.1.60.0110.01119.32
7.1.50.0070.01816.91
7.1.00.0000.08022.35
7.0.200.0000.00716.81
7.0.140.0100.06721.95
7.0.60.0030.04020.02
7.0.50.0100.07717.82
7.0.40.0070.04020.30
7.0.30.0230.05020.16
7.0.20.0130.08720.16
7.0.10.0270.08020.17
7.0.00.0230.03020.13
5.6.280.0030.07321.09
5.6.210.0070.08020.63
5.6.200.0070.07718.19
5.6.190.0170.06020.41
5.6.180.0270.03720.29
5.6.170.0170.04320.71
5.6.160.0000.04320.70
5.6.150.0100.07018.15
5.6.140.0030.08018.17
5.6.130.0070.08018.12
5.6.120.0070.06320.97
5.6.110.0100.08021.00
5.6.100.0130.07720.98
5.6.90.0030.07720.98
5.6.80.0130.06020.38
5.6.70.0170.03720.51
5.5.350.0070.09320.49
5.5.340.0030.03717.91
5.5.330.0130.07720.14
5.5.320.0200.07320.13
5.5.310.0270.06320.31
5.5.300.0170.07317.91
5.5.290.0170.06718.02
5.5.280.0030.08720.86
5.5.270.0130.08020.65
5.5.260.0170.08020.96
5.5.250.0170.06720.49
5.5.240.0170.05020.04
5.4.450.1000.07719.52
5.4.440.1030.08019.34
5.4.430.0970.07019.10
5.4.420.0170.04719.24
5.4.410.0730.05319.14
5.4.400.0900.06319.30
5.4.390.0070.05719.21
5.4.380.0800.05718.77
5.4.370.1030.08319.12
5.4.360.0800.06319.30
5.4.350.0700.06719.14
5.4.340.0070.03511.96
5.4.320.0120.04412.45
5.4.310.0030.04312.45
5.4.300.0080.03612.45
5.4.290.0050.03912.45
5.4.280.0030.04012.35
5.4.270.0080.03412.34
5.4.260.0060.03812.34
5.4.250.0090.04912.35
5.4.240.0060.03612.35
5.4.230.0060.03812.34
5.4.220.0080.03512.34
5.4.210.0080.03412.34
5.4.200.0070.03512.34
5.4.190.0090.03312.34
5.4.180.0050.03712.33
5.4.170.0060.03612.35
5.4.160.0050.03812.34
5.4.150.0070.03512.34
5.4.140.0070.03612.02
5.4.130.0080.03412.01
5.4.120.0070.03611.97
5.4.110.0070.03711.96
5.4.100.0060.03811.96
5.4.90.0060.04111.96
5.4.80.0060.04111.96
5.4.70.0070.04011.96
5.4.60.0080.03511.95
5.4.50.0040.03711.96
5.4.40.0040.03711.95
5.4.30.0070.03411.95
5.4.20.0070.03411.95
5.4.10.0080.03711.95
5.4.00.0070.03511.44
5.3.290.0080.04212.80
5.3.280.0080.03412.71
5.3.270.0060.03812.73
5.3.260.0060.03912.72
5.3.250.0090.03712.72
5.3.240.0070.03812.72
5.3.230.0100.03312.71
5.3.220.0120.03612.68
5.3.210.0100.03912.68
5.3.200.0080.03612.68
5.3.190.0050.04012.68
5.3.180.0050.03712.68
5.3.170.0130.03312.67
5.3.160.0050.03712.67
5.3.150.0060.03612.68
5.3.140.0040.04912.66
5.3.130.0090.03812.66
5.3.120.0040.04012.66
5.3.110.0100.03512.66
5.3.100.0070.03912.12
5.3.90.0080.03612.08
5.3.80.0090.03912.07
5.3.70.0090.04212.07
5.3.60.0020.04912.07
5.3.50.0050.03812.00
5.3.40.0060.03712.00
5.3.30.0110.03811.95
5.3.20.0060.03411.73
5.3.10.0080.03911.69
5.3.00.0060.03711.68
5.2.170.0050.0309.18
5.2.160.0040.0339.18
5.2.150.0060.0349.18
5.2.140.0050.0319.18
5.2.130.0040.0329.14
5.2.120.0070.0279.14
5.2.110.0050.0299.15
5.2.100.0050.0309.14
5.2.90.0080.0299.14
5.2.80.0040.0379.14
5.2.70.0050.0339.14
5.2.60.0020.0359.09
5.2.50.0040.0329.06
5.2.40.0060.0289.04
5.2.30.0050.0309.02
5.2.20.0050.0309.00
5.2.10.0050.0298.93
5.2.00.0060.0308.78
5.1.60.0050.0258.06
5.1.50.0040.0258.06
5.1.40.0030.0268.05
5.1.30.0060.0288.40
5.1.20.0050.0288.42
5.1.10.0020.0338.14
5.1.00.0070.0278.14
5.0.50.0030.0256.63
5.0.40.0080.0156.49
5.0.30.0100.0426.30
5.0.20.0040.0226.27
5.0.10.0030.0226.25
5.0.00.0030.0326.24
4.4.90.0050.0154.78
4.4.80.0020.0164.75
4.4.70.0040.0154.75
4.4.60.0040.0154.76
4.4.50.0050.0144.77
4.4.40.0020.0264.71
4.4.30.0010.0194.76
4.4.20.0060.0124.84
4.4.10.0030.0154.85
4.4.00.0030.0254.76
4.3.110.0030.0154.66
4.3.100.0030.0154.66
4.3.90.0020.0164.63
4.3.80.0030.0244.58
4.3.70.0050.0134.63
4.3.60.0010.0174.62
4.3.50.0020.0164.62
4.3.40.0030.0254.54
4.3.30.0050.0233.29
4.3.20.0060.0183.26
4.3.10.0050.0323.23
4.3.00.0100.0278.12

preferences:
48.1 ms | 401 KiB | 5 Q