3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = array( 'lala', 'tral"ala' ); $buffer = fopen('php://temp', 'r+'); fputcsv($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)
8.3.60.0000.01418.31
8.3.50.0090.01321.07
8.3.40.0110.00718.76
8.3.30.0100.00318.79
8.3.20.0070.00019.98
8.3.10.0060.00323.69
8.3.00.0000.00819.13
8.2.180.0080.00616.38
8.2.170.0120.00622.96
8.2.160.0090.00620.34
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0050.00520.36
8.2.110.0070.00421.00
8.2.100.0070.00418.16
8.2.90.0000.00819.23
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0060.00617.68
8.2.50.0000.00818.10
8.2.40.0000.00720.78
8.2.30.0000.00917.93
8.2.20.0040.00417.58
8.2.10.0040.00418.06
8.2.00.0000.00717.65
8.1.280.0040.01125.92
8.1.270.0060.00321.96
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0000.00921.16
8.1.230.0040.00717.70
8.1.220.0050.00317.74
8.1.210.0050.00518.77
8.1.200.0030.00617.35
8.1.190.0080.00017.23
8.1.180.0040.00418.10
8.1.170.0030.00518.36
8.1.160.0000.00721.95
8.1.150.0050.00318.86
8.1.140.0040.00417.43
8.1.130.0000.00717.80
8.1.120.0000.00717.33
8.1.110.0000.00817.39
8.1.100.0070.00017.40
8.1.90.0060.00317.30
8.1.80.0030.00317.42
8.1.70.0070.00017.24
8.1.60.0030.00617.51
8.1.50.0040.00417.46
8.1.40.0000.00817.32
8.1.30.0030.00517.46
8.1.20.0040.00417.57
8.1.10.0000.00817.38
8.1.00.0000.00717.34
8.0.300.0080.00018.77
8.0.290.0000.00716.75
8.0.280.0000.00718.38
8.0.270.0000.00717.30
8.0.260.0000.00617.40
8.0.250.0030.00317.02
8.0.240.0000.00817.03
8.0.230.0050.00216.89
8.0.220.0070.00016.82
8.0.210.0040.00416.92
8.0.200.0000.00616.93
8.0.190.0000.00717.00
8.0.180.0040.00416.79
8.0.170.0040.00416.91
8.0.160.0030.00316.88
8.0.150.0040.00416.88
8.0.140.0080.00016.72
8.0.130.0030.00313.30
8.0.120.0040.00416.79
8.0.110.0000.00716.75
8.0.100.0070.00016.77
8.0.90.0040.00416.75
8.0.80.0120.00616.87
8.0.70.0040.00416.83
8.0.60.0000.00716.75
8.0.50.0000.00716.86
8.0.30.0070.01217.04
8.0.20.0080.01317.40
8.0.10.0050.00316.78
8.0.00.0050.01316.70
7.4.330.0050.00015.03
7.4.320.0030.00316.45
7.4.300.0060.00016.55
7.4.290.0050.00316.42
7.4.280.0070.00016.42
7.4.270.0030.00316.50
7.4.260.0050.00316.53
7.4.250.0000.00716.39
7.4.240.0030.00316.49
7.4.230.0040.00416.42
7.4.220.0160.00316.63
7.4.210.0090.00616.47
7.4.200.0070.00016.53
7.4.160.0080.00816.60
7.4.150.0150.00917.40
7.4.140.0090.01017.86
7.4.130.0120.00416.47
7.4.120.0120.00516.59
7.4.110.0090.00916.53
7.4.100.0030.01316.34
7.4.90.0090.00916.33
7.4.80.0070.01019.39
7.4.70.0140.00316.36
7.4.60.0110.00716.54
7.4.50.0000.00816.50
7.4.40.0120.00416.22
7.4.30.0060.01516.33
7.4.00.0100.00615.03
7.3.330.0050.00013.15
7.3.320.0000.00512.99
7.3.310.0030.00316.13
7.3.300.0000.00716.27
7.3.290.0060.00916.29
7.3.280.0070.00916.24
7.3.270.0160.00417.40
7.3.260.0110.00616.19
7.3.250.0110.00716.29
7.3.240.0040.01416.29
7.3.230.0100.01016.39
7.3.210.0100.01416.41
7.3.200.0030.01319.39
7.3.190.0060.01216.09
7.3.180.0100.00616.36
7.3.170.0060.01616.41
7.3.160.0110.00416.37
7.3.120.0070.01014.65
7.3.110.0030.01414.87
7.3.100.0030.00714.89
7.3.90.0030.01014.66
7.3.80.0170.00014.72
7.3.70.0060.01214.57
7.3.60.0070.00314.73
7.3.50.0030.00714.76
7.3.40.0040.00714.39
7.3.30.0030.00614.65
7.3.20.0090.00616.53
7.3.10.0080.00816.61
7.3.00.0150.00316.20
7.2.330.0060.01116.46
7.2.320.0130.01016.56
7.2.310.0100.00716.40
7.2.300.0110.00516.72
7.2.290.0070.01716.61
7.2.250.0030.01415.01
7.2.240.0070.01114.98
7.2.230.0060.00914.90
7.2.220.0070.00715.24
7.2.210.0030.01215.17
7.2.200.0130.00314.88
7.2.190.0040.01215.01
7.2.180.0030.01014.71
7.2.170.0030.01015.03
7.2.00.0000.01119.55
7.1.330.0100.00715.90
7.1.320.0090.00915.62
7.1.310.0110.00715.82
7.1.300.0040.00715.79
7.1.290.0000.00815.67
7.1.280.0000.01615.61
7.1.270.0000.01515.87
7.1.260.0000.01715.86
7.1.100.0000.01118.34
7.1.70.0040.00416.82
7.1.60.0060.01319.32
7.1.50.0070.01417.03
7.1.00.0000.08022.40
7.0.200.0000.00716.36
7.0.140.0030.07021.95
7.0.60.0000.06020.03
7.0.50.0070.08017.81
7.0.40.0170.07720.27
7.0.30.0170.04320.12
7.0.20.0230.05020.20
7.0.10.0100.06720.18
7.0.00.0030.08720.16
5.6.280.0030.07021.06
5.6.210.0100.07720.69
5.6.200.0070.08318.23
5.6.190.0070.08020.35
5.6.180.3130.03320.35
5.6.170.0370.04320.61
5.6.160.0000.07320.40
5.6.150.0100.08018.19
5.6.140.0030.05018.25
5.6.130.0000.05318.15
5.6.120.0000.05720.98
5.6.110.0230.06720.95
5.6.100.0030.04021.13
5.6.90.0030.09020.97
5.6.80.0100.07720.27
5.6.70.0030.08020.36
5.5.350.0200.04320.40
5.5.340.0030.07017.92
5.5.330.0130.08020.24
5.5.320.0230.05320.28
5.5.310.0270.06320.30
5.5.300.0030.07717.87
5.5.290.0100.06317.92
5.5.280.0030.04020.76
5.5.270.0100.06720.88
5.5.260.0070.08020.78
5.5.250.0230.06720.58
5.5.240.0230.02720.34
5.4.450.0800.06019.62
5.4.440.0970.06719.10
5.4.430.0470.04319.27
5.4.420.0070.06019.13
5.4.410.1000.04319.33
5.4.400.0770.06319.09
5.4.390.0870.06019.12
5.4.380.0870.05319.16
5.4.370.0100.05019.31
5.4.360.0800.05319.14
5.4.350.1200.06719.28
5.4.340.0050.03511.97
5.4.320.0050.03612.45
5.4.310.0050.03912.45
5.4.300.0060.03612.45
5.4.290.0080.03512.45
5.4.280.0090.03212.35
5.4.270.0050.03612.34
5.4.260.0050.04012.35
5.4.250.0080.04512.34
5.4.240.0060.04012.35
5.4.230.0070.05112.34
5.4.220.0090.04812.34
5.4.210.0100.03812.34
5.4.200.0070.04312.34
5.4.190.0040.04812.34
5.4.180.0080.05012.33
5.4.170.0050.04012.34
5.4.160.0070.03412.34
5.4.150.0050.03612.34
5.4.140.0050.03812.02
5.4.130.0050.04112.01
5.4.120.0040.04011.97
5.4.110.0060.03811.96
5.4.100.0040.04211.96
5.4.90.0040.03911.96
5.4.80.0050.03811.96
5.4.70.0090.03411.96
5.4.60.0050.04411.96
5.4.50.0060.04611.96
5.4.40.0050.04511.95
5.4.30.0080.04211.95
5.4.20.0080.03411.95
5.4.10.0090.03711.95
5.4.00.0040.04311.44
5.3.290.0050.04012.80
5.3.280.0040.04512.71
5.3.270.0060.04012.72
5.3.260.0020.04312.72
5.3.250.0060.03912.71
5.3.240.0070.03912.72
5.3.230.0080.04112.71
5.3.220.0160.06012.68
5.3.210.0120.06712.68
5.3.200.0060.05112.68
5.3.190.0090.03912.68
5.3.180.0040.04712.68
5.3.170.0040.04612.67
5.3.160.0050.03612.67
5.3.150.0050.04012.67
5.3.140.0080.03412.66
5.3.130.0080.04612.65
5.3.120.0070.04012.65
5.3.110.0040.04112.65
5.3.100.0080.03712.12
5.3.90.0120.04912.09
5.3.80.0110.05612.07
5.3.70.0120.04412.07
5.3.60.0090.04112.06
5.3.50.0120.03912.00
5.3.40.0060.03712.00
5.3.30.0080.03511.95
5.3.20.0090.03911.73
5.3.10.0090.03611.69
5.3.00.0030.04011.68
5.2.170.0040.0319.18
5.2.160.0040.0309.18
5.2.150.0040.0369.18
5.2.140.0040.0379.18
5.2.130.0040.0429.14
5.2.120.0020.0339.13
5.2.110.0050.0289.15
5.2.100.0030.0299.14
5.2.90.0040.0299.14
5.2.80.0070.0279.14
5.2.70.0010.0339.14
5.2.60.0060.0349.09
5.2.50.0060.0289.06
5.2.40.0040.0319.04
5.2.30.0060.0359.01
5.2.20.0050.0349.00
5.2.10.0040.0318.93
5.2.00.0070.0298.78
5.1.60.0040.0248.07
5.1.50.0040.0258.06
5.1.40.0020.0278.04
5.1.30.0050.0268.40
5.1.20.0090.0268.43
5.1.10.0040.0278.14
5.1.00.0050.0248.14
5.0.50.0050.0186.63
5.0.40.0030.0206.49
5.0.30.0040.0326.30
5.0.20.0050.0336.27
5.0.10.0060.0266.25
5.0.00.0040.0306.24
4.4.90.0030.0154.77
4.4.80.0030.0154.75
4.4.70.0020.0164.76
4.4.60.0020.0164.76
4.4.50.0040.0264.77
4.4.40.0050.0234.71
4.4.30.0030.0154.76
4.4.20.0030.0174.84
4.4.10.0030.0174.85
4.4.00.0030.0264.76
4.3.110.0040.0164.67
4.3.100.0010.0214.67
4.3.90.0040.0144.63
4.3.80.0030.0244.59
4.3.70.0040.0134.63
4.3.60.0060.0194.63
4.3.50.0030.0214.63
4.3.40.0070.0294.53
4.3.30.0020.0173.29
4.3.20.0020.0173.26
4.3.10.0010.0173.23
4.3.00.0200.0208.12

preferences:
41.75 ms | 401 KiB | 5 Q