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)
8.3.60.0070.00718.39
8.3.50.0080.00721.01
8.3.40.0120.00418.64
8.3.30.0080.00618.96
8.3.20.0040.00420.33
8.3.10.0000.00723.71
8.3.00.0000.00819.13
8.2.180.0100.00716.75
8.2.170.0070.01022.96
8.2.160.0070.01020.37
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0050.00322.24
8.2.110.0080.00822.08
8.2.100.0080.00417.63
8.2.90.0060.00319.23
8.2.80.0000.00817.97
8.2.70.0090.00017.50
8.2.60.0060.00317.68
8.2.50.0030.00618.07
8.2.40.0000.00819.95
8.2.30.0040.00718.11
8.2.20.0000.00817.60
8.2.10.0050.00318.16
8.2.00.0040.00417.73
8.1.280.0100.01025.92
8.1.270.0040.00423.96
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0120.00923.98
8.1.230.0120.00019.01
8.1.220.0000.00917.77
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0040.00416.98
8.1.180.0030.00618.10
8.1.170.0040.00418.51
8.1.160.0040.00421.94
8.1.150.0040.00418.82
8.1.140.0070.00017.42
8.1.130.0000.00817.69
8.1.120.0000.00817.28
8.1.110.0040.00417.36
8.1.100.0070.00017.44
8.1.90.0000.00717.32
8.1.80.0000.00717.29
8.1.70.0030.00317.39
8.1.60.0030.00517.41
8.1.50.0080.00017.50
8.1.40.0040.00417.40
8.1.30.0000.00917.56
8.1.20.0040.00417.49
8.1.10.0050.00317.54
8.1.00.0080.00017.34
8.0.300.0060.00318.77
8.0.290.0050.00316.58
8.0.280.0000.00718.51
8.0.270.0030.00317.27
8.0.260.0000.00718.50
8.0.250.0000.00716.95
8.0.240.0000.00816.91
8.0.230.0080.00016.82
8.0.220.0030.00316.85
8.0.210.0000.00616.87
8.0.200.0040.00416.95
8.0.190.0070.00016.86
8.0.180.0000.00816.83
8.0.170.0070.00016.93
8.0.160.0030.00316.91
8.0.150.0040.00416.90
8.0.140.0050.00316.91
8.0.130.0030.00313.30
8.0.120.0020.00516.74
8.0.110.0000.00716.84
8.0.100.0000.00816.75
8.0.90.0030.00316.83
8.0.80.0040.01116.83
8.0.70.0040.00416.95
8.0.60.0070.00016.84
8.0.50.0070.00016.95
8.0.30.0110.00817.08
8.0.20.0110.00717.40
8.0.10.0000.00716.82
8.0.00.0120.00516.77
7.4.330.0030.00215.02
7.4.320.0000.00616.43
7.4.300.0030.00316.53
7.4.290.0060.00316.41
7.4.280.0000.00716.55
7.4.270.0000.00716.32
7.4.260.0000.00716.31
7.4.250.0070.00016.43
7.4.240.0010.00616.41
7.4.230.0070.00016.32
7.4.220.0100.00716.60
7.4.210.0040.01216.56
7.4.200.0030.00316.51
7.4.160.0160.00816.51
7.4.150.0170.00717.40
7.4.140.0130.01217.86
7.4.130.0100.00716.27
7.4.120.0050.01216.49
7.4.110.0120.00416.49
7.4.100.0070.01016.33
7.4.90.0070.01016.27
7.4.80.0030.01419.39
7.4.70.0100.00716.56
7.4.60.0100.01016.43
7.4.50.0040.00016.32
7.4.40.0080.00816.41
7.4.30.0140.00416.32
7.4.00.0000.01714.85
7.3.330.0050.00013.02
7.3.320.0030.00313.15
7.3.310.0040.00416.03
7.3.300.0000.00716.24
7.3.290.0050.00916.26
7.3.280.0090.00916.28
7.3.270.0070.01117.40
7.3.260.0110.00616.28
7.3.250.0080.01016.31
7.3.240.0180.00416.44
7.3.230.0100.00716.39
7.3.210.0130.00316.23
7.3.200.0070.01119.39
7.3.190.0120.00616.33
7.3.180.0060.01016.56
7.3.170.0120.00616.36
7.3.160.0070.00716.48
7.3.120.0130.00714.88
7.3.110.0000.01814.94
7.3.100.0070.00714.71
7.3.90.0040.00814.70
7.3.80.0060.00914.78
7.3.70.0070.01014.59
7.3.60.0060.01214.71
7.3.50.0070.00714.53
7.3.40.0030.01014.72
7.3.30.0090.00614.63
7.3.20.0100.00716.51
7.3.10.0070.00716.77
7.3.00.0040.00816.23
7.2.330.0130.00316.27
7.2.320.0070.01116.39
7.2.310.0110.00916.24
7.2.300.0040.01716.43
7.2.290.0090.01316.75
7.2.240.0000.01515.08
7.2.230.0100.00315.07
7.2.220.0000.01415.07
7.2.210.0000.01515.04
7.2.200.0000.01015.04
7.2.190.0040.01514.88
7.2.180.0110.00415.00
7.2.170.0060.00314.88
7.2.160.0070.01014.84
7.2.150.0070.01016.80
7.2.140.0040.00817.00
7.2.130.0040.01116.80
7.2.120.0090.00616.62
7.2.110.0120.00616.57
7.2.100.0000.01516.59
7.2.90.0040.01117.03
7.2.80.0000.01416.59
7.2.70.0030.00616.61
7.2.60.0070.00516.94
7.2.50.0030.00616.93
7.2.40.0000.01316.99
7.2.30.0000.01516.91
7.2.20.0040.01016.78
7.2.10.0030.00616.86
7.2.00.0030.00918.18
7.1.330.0060.00915.68
7.1.320.0090.00615.70
7.1.310.0000.01415.87
7.1.300.0070.00715.64
7.1.290.0090.00315.82
7.1.280.0030.01215.77
7.1.270.0000.01415.79
7.1.260.0060.00615.98
7.1.250.0040.01115.72
7.1.200.0050.00315.58
7.1.100.0100.00318.12
7.1.70.0000.00716.86
7.1.60.0170.00719.32
7.1.50.0190.00917.04
7.1.00.0100.07022.57
7.0.200.0000.01016.41
7.0.140.0070.06322.05
7.0.60.0070.07320.02
7.0.50.0000.07317.91
7.0.40.0170.07019.96
7.0.30.0230.05720.13
7.0.20.0330.06320.17
7.0.10.0130.07720.17
7.0.00.0070.04020.01
5.6.210.0070.08320.60
5.6.200.0200.07718.18
5.6.190.0130.07720.67
5.6.180.0170.06320.61
5.6.170.0230.04020.61
5.6.160.0030.07720.39
5.6.150.0070.03318.09
5.6.140.0070.07718.19
5.6.130.0070.09018.22
5.6.120.0030.08721.09
5.6.110.0070.09021.10
5.6.100.0070.03720.88
5.6.90.0170.06020.98
5.6.80.0100.07320.50
5.6.70.4570.03720.42
5.5.350.0070.07720.40
5.5.340.0170.07017.91
5.5.330.0270.03320.13
5.5.320.0230.08320.28
5.5.310.0230.06020.17
5.5.300.0100.07717.91
5.5.290.0070.05317.98
5.5.280.0100.08020.73
5.5.270.0070.08320.75
5.5.260.0030.04320.86
5.5.250.0000.07320.59
5.5.240.0200.04020.18
5.4.450.0900.05019.64
5.4.440.0870.06719.40
5.4.430.0800.05319.64
5.4.420.0200.05319.32
5.4.410.0330.04719.48
5.4.400.0670.05719.20
5.4.390.0770.05019.00
5.4.380.0600.06319.12
5.4.370.0700.05019.19
5.4.360.0630.06318.80
5.4.350.0830.06019.16
5.4.340.0020.03911.97
5.4.320.0070.03812.45
5.4.310.0030.04912.45
5.4.300.0060.03612.45
5.4.290.0080.03612.45
5.4.280.0050.03612.34
5.4.270.0050.03712.35
5.4.260.0080.03912.35
5.4.250.0070.04212.35
5.4.240.0060.03712.34
5.4.230.0080.03712.34
5.4.220.0080.03612.34
5.4.210.0060.03612.34
5.4.200.0060.03712.34
5.4.190.0070.03312.34
5.4.180.0050.03612.34
5.4.170.0040.03712.35
5.4.160.0070.03412.34
5.4.150.0080.03412.34
5.4.140.0020.04012.02
5.4.130.0110.03112.01
5.4.120.0100.03311.97
5.4.110.0060.03611.96
5.4.100.0050.03611.96
5.4.90.0020.04011.96
5.4.80.0040.03911.96
5.4.70.0070.03311.96
5.4.60.0040.03611.96
5.4.50.0090.03211.96
5.4.40.0070.03711.95
5.4.30.0050.04011.95
5.4.20.0080.03311.95
5.4.10.0060.03511.95
5.4.00.0050.03811.44
5.3.290.0050.04212.80
5.3.280.0090.03912.71
5.3.270.0090.03612.72
5.3.260.0090.03712.72
5.3.250.0050.03912.72
5.3.240.0090.03612.72
5.3.230.0040.04212.71
5.3.220.0070.03912.68
5.3.210.0080.03712.68
5.3.200.0120.02912.68
5.3.190.0060.03712.68
5.3.180.0040.03812.67
5.3.170.0060.04312.67
5.3.160.0070.04712.68
5.3.150.0050.03712.67
5.3.140.0070.03512.66
5.3.130.0040.04112.66
5.3.120.0060.03912.66
5.3.110.0050.04412.66
5.3.100.0070.03812.12
5.3.90.0090.03612.08
5.3.80.0140.03112.07
5.3.70.0080.04112.07
5.3.60.0020.04212.06
5.3.50.0100.04012.00
5.3.40.0030.04212.00
5.3.30.0080.03511.95
5.3.20.0080.03411.73
5.3.10.0110.03911.70
5.3.00.0080.03711.68
5.2.170.0030.0339.18
5.2.160.0050.0349.18
5.2.150.0040.0359.18
5.2.140.0050.0339.18
5.2.130.0070.0309.13
5.2.120.0090.0269.14
5.2.110.0030.0339.14
5.2.100.0060.0299.14
5.2.90.0050.0299.14
5.2.80.0020.0339.14
5.2.70.0050.0419.14
5.2.60.0020.0349.09
5.2.50.0030.0339.06
5.2.40.0020.0369.04
5.2.30.0070.0299.02
5.2.20.0060.0289.00
5.2.10.0040.0308.92
5.2.00.0060.0288.78
5.1.60.0040.0248.06
5.1.50.0030.0268.07
5.1.40.0040.0278.05
5.1.30.0050.0258.40
5.1.20.0060.0258.42
5.1.10.0030.0278.14
5.1.00.0060.0248.14
5.0.50.0020.0236.63
5.0.40.0050.0186.49
5.0.30.0030.0326.30
5.0.20.0020.0216.27
5.0.10.0030.0216.25
5.0.00.0050.0296.24
4.4.90.0030.0154.78
4.4.80.0040.0144.76
4.4.70.0040.0144.75
4.4.60.0020.0174.75
4.4.50.0030.0154.77
4.4.40.0020.0264.71
4.4.30.0040.0134.76
4.4.20.0020.0164.85
4.4.10.0000.0184.85
4.4.00.0050.0274.75
4.3.110.0030.0224.67
4.3.100.0050.0194.67
4.3.90.0040.0154.63
4.3.80.0030.0244.58
4.3.70.0000.0174.63
4.3.60.0000.0184.63
4.3.50.0020.0174.63
4.3.40.0030.0244.53
4.3.30.0020.0173.29
4.3.20.0020.0163.26
4.3.10.0030.0143.23
4.3.00.0030.0208.12

preferences:
79.63 ms | 401 KiB | 5 Q