3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = array( 'lala', 'tral"alAa' ); $buffer = fopen('php://temp', 'r+'); fputcsv($buffer, $data, ',', 'A'); rewind($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)
8.3.60.0030.01018.18
8.3.50.0090.00921.06
8.3.40.0070.01118.68
8.3.30.0030.01018.85
8.3.20.0040.00420.09
8.3.10.0020.00523.54
8.3.00.0050.00319.13
8.2.180.0090.00618.20
8.2.170.0120.00622.96
8.2.160.0100.00720.39
8.2.150.0070.00024.18
8.2.140.0060.00324.66
8.2.130.0020.00526.16
8.2.120.0060.00319.14
8.2.110.0070.00322.13
8.2.100.0060.00617.63
8.2.90.0000.00819.07
8.2.80.0050.00317.97
8.2.70.0000.00817.38
8.2.60.0000.00918.03
8.2.50.0030.00918.07
8.2.40.0040.00419.95
8.2.30.0030.00617.91
8.2.20.0080.00017.55
8.2.10.0040.00418.03
8.2.00.0040.00417.66
8.1.280.0110.00425.92
8.1.270.0040.00423.96
8.1.260.0030.00626.35
8.1.250.0000.00728.09
8.1.240.0030.00623.98
8.1.230.0080.00419.01
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0060.00317.25
8.1.190.0040.00417.10
8.1.180.0090.00518.10
8.1.170.0030.00618.45
8.1.160.0000.00822.00
8.1.150.0070.00018.69
8.1.140.0050.00317.33
8.1.130.0040.00417.73
8.1.120.0050.00217.27
8.1.110.0030.00617.38
8.1.100.0030.00317.38
8.1.90.0000.00717.43
8.1.80.0040.00417.27
8.1.70.0030.00317.34
8.1.60.0040.00417.53
8.1.50.0040.00417.51
8.1.40.0050.00317.32
8.1.30.0000.00817.60
8.1.20.0040.00417.55
8.1.10.0000.00817.50
8.1.00.0000.00817.45
8.0.300.0070.00018.77
8.0.290.0050.00316.75
8.0.280.0030.00318.50
8.0.270.0030.00317.30
8.0.260.0030.00317.31
8.0.250.0030.00316.96
8.0.240.0000.00817.01
8.0.230.0000.00616.84
8.0.220.0000.00716.81
8.0.210.0030.00316.86
8.0.200.0000.00616.94
8.0.190.0000.00716.97
8.0.180.0030.00316.91
8.0.170.0030.00516.83
8.0.160.0030.00316.86
8.0.150.0070.00016.93
8.0.140.0030.00516.73
8.0.130.0000.00613.27
8.0.120.0040.00416.82
8.0.110.0050.00216.73
8.0.100.0000.00716.82
8.0.90.0040.00416.95
8.0.80.0080.00816.88
8.0.70.0000.00816.86
8.0.60.0030.00316.92
8.0.50.0080.00016.87
8.0.30.0100.00917.15
8.0.20.0080.01117.40
8.0.10.0050.00216.81
8.0.00.0130.00516.54
7.4.330.0050.00015.09
7.4.320.0030.00316.29
7.4.300.0040.00416.44
7.4.290.0060.00316.41
7.4.280.0030.00416.37
7.4.270.0030.00316.42
7.4.260.0070.00016.42
7.4.250.0070.00016.32
7.4.240.0040.00316.41
7.4.230.0030.00316.51
7.4.220.0080.00816.64
7.4.210.0060.00816.53
7.4.200.0030.00316.22
7.4.160.0120.01216.46
7.4.150.0090.00917.40
7.4.140.0100.00717.86
7.4.130.0090.00716.45
7.4.120.0080.01116.39
7.4.110.0150.00316.42
7.4.100.0100.00716.49
7.4.90.0100.00716.27
7.4.80.0090.00919.39
7.4.70.0100.00716.59
7.4.60.0000.02016.55
7.4.50.0000.00816.31
7.4.40.0140.00416.57
7.4.30.0030.01316.36
7.4.00.0040.01114.96
7.3.330.0000.00513.20
7.3.320.0000.00613.01
7.3.310.0000.00716.35
7.3.300.0070.00016.29
7.3.290.0080.00516.24
7.3.280.0090.00916.28
7.3.270.0110.00817.40
7.3.260.0070.01016.26
7.3.250.0090.01216.34
7.3.240.0170.00316.26
7.3.230.0100.01016.39
7.3.210.0140.00816.61
7.3.200.0160.00019.39
7.3.190.0040.01516.19
7.3.180.0100.00716.36
7.3.170.0090.00916.30
7.3.160.0090.00616.39
7.2.330.0090.01116.38
7.2.320.0100.00716.44
7.2.310.0140.00316.71
7.2.300.0080.01516.43
7.2.290.0060.01616.57
7.2.00.0030.00919.52
7.1.100.0110.00417.77
7.1.70.0000.00816.87
7.1.60.0080.00419.32
7.1.50.0140.01116.91
7.1.00.0100.07022.58
7.0.200.0070.00316.49
7.0.140.0000.07322.15
7.0.60.0030.04019.93
7.0.50.0000.05317.89
7.0.40.0070.07720.40
7.0.30.0270.08020.17
7.0.20.0300.08720.13
7.0.10.0070.07020.20
7.0.00.0100.04020.32
5.6.280.0070.07021.07
5.6.210.0000.08720.74
5.6.200.0030.07018.22
5.6.190.0030.05020.56
5.6.180.0430.05320.60
5.6.170.0200.03720.54
5.6.160.0130.07320.34
5.6.150.0030.03718.21
5.6.140.0030.09018.13
5.6.130.0100.07718.08
5.6.120.0030.09020.96
5.6.110.0070.08321.00
5.6.100.0030.08721.11
5.6.90.0070.08721.12
5.6.80.0100.03320.25
5.5.350.0100.03720.49
5.5.340.0070.08017.95
5.5.330.0030.04720.56
5.5.320.0000.04720.29
5.5.310.0170.04020.17
5.5.300.0100.07317.94
5.5.290.0100.08018.07
5.5.280.0170.05020.74
5.5.270.0030.04720.82
5.5.260.0000.06020.82
5.5.250.0200.07720.68
5.5.240.0130.07020.18
5.4.450.1030.08019.52
5.4.440.0630.06319.29
5.4.430.0830.05319.63
5.4.420.0700.05319.54
5.4.410.0700.06019.14
5.4.400.0800.05019.00
5.4.390.0700.05319.16
5.4.380.0970.05019.15
5.4.370.0130.05019.30
5.4.360.0670.06319.29
5.4.350.0800.05718.91
5.4.340.0020.04011.96
5.4.320.0070.03512.45
5.4.310.0070.03712.45
5.4.300.0060.03812.45
5.4.290.0030.04212.45
5.4.280.0060.03612.35
5.4.270.0070.03512.34
5.4.260.0050.03812.35
5.4.250.0060.04612.35
5.4.240.0050.03912.35
5.4.230.0060.04112.34
5.4.220.0040.04112.34
5.4.210.0060.03612.34
5.4.200.0080.03512.34
5.4.190.0070.03512.33
5.4.180.0070.04112.33
5.4.170.0080.04512.34
5.4.160.0050.03812.34
5.4.150.0070.03612.33
5.4.140.0070.03612.02
5.4.130.0090.03412.01
5.4.120.0060.03611.97
5.4.110.0050.03611.96
5.4.100.0060.03511.96
5.4.90.0080.04211.96
5.4.80.0070.04411.96
5.4.70.0080.03911.96
5.4.60.0070.03911.96
5.4.50.0080.03411.96
5.4.40.0050.03811.95
5.4.30.0050.03911.95
5.4.20.0050.03911.95
5.4.10.0080.03511.95
5.4.00.0050.03711.44
5.3.290.0070.03812.80
5.3.280.0040.04012.71
5.3.270.0060.03912.73
5.3.260.0050.04212.72
5.3.250.0070.03612.72
5.3.240.0080.03512.72
5.3.230.0060.03812.71
5.3.220.0070.03612.68
5.3.210.0070.03812.68
5.3.200.0030.03812.68
5.3.190.0020.04012.68
5.3.180.0070.03712.68
5.3.170.0050.03712.67
5.3.160.0050.03712.67
5.3.150.0060.04012.67
5.3.140.0080.04612.66
5.3.130.0090.04012.66
5.3.120.0060.04012.66
5.3.110.0100.04712.66
5.3.100.0060.03612.12
5.3.90.0030.04012.08
5.3.80.0060.03612.08
5.3.70.0050.03612.08
5.3.60.0050.03712.06
5.3.50.0030.03912.00
5.3.40.0060.03712.00
5.3.30.0050.03811.95
5.3.20.0070.03311.73
5.3.10.0080.03211.70
5.3.00.0050.03611.68
5.2.170.0030.0389.18
5.2.160.0040.0299.18
5.2.150.0050.0299.18
5.2.140.0050.0359.18
5.2.130.0050.0299.14
5.2.120.0050.0279.14
5.2.110.0060.0279.14
5.2.100.0040.0289.14
5.2.90.0030.0309.14
5.2.80.0070.0279.13
5.2.70.0050.0309.14
5.2.60.0040.0319.09
5.2.50.0030.0339.06
5.2.40.0050.0299.04
5.2.30.0050.0309.02
5.2.20.0050.0299.00
5.2.10.0050.0278.93
5.2.00.0050.0298.78
5.1.60.0040.0248.06
5.1.50.0030.0268.06
5.1.40.0060.0238.05
5.1.30.0040.0268.40
5.1.20.0040.0268.42
5.1.10.0060.0248.14
5.1.00.0020.0328.14
5.0.50.0010.0256.62
5.0.40.0060.0206.49
5.0.30.0040.0316.30
5.0.20.0040.0216.27
5.0.10.0070.0216.25
5.0.00.0040.0326.24
4.4.90.0010.0174.78
4.4.80.0010.0174.75
4.4.70.0030.0214.75
4.4.60.0010.0174.76
4.4.50.0050.0134.77
4.4.40.0030.0254.71
4.4.30.0040.0144.76
4.4.20.0020.0174.84
4.4.10.0030.0194.85
4.4.00.0020.0264.76
4.3.110.0020.0174.67
4.3.100.0030.0154.67
4.3.90.0040.0154.63
4.3.80.0030.0244.58
4.3.70.0030.0154.63
4.3.60.0040.0134.63
4.3.50.0010.0174.63
4.3.40.0010.0264.54
4.3.30.0030.0153.29
4.3.20.0030.0163.26
4.3.10.0020.0173.23
4.3.00.0200.0238.12

preferences:
40.51 ms | 401 KiB | 5 Q