3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = array( 'lala', 'tral"ala' ); $buffer = fopen('php://temp', 'r+'); fputcsv($buffer, $data, ',', ' g'); rewind($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)
8.3.60.0070.00718.45
8.3.50.0080.01321.25
8.3.40.0150.00018.84
8.3.30.0000.01419.21
8.3.20.0070.00020.33
8.3.10.0040.00423.56
8.3.00.0040.00419.38
8.2.180.0150.00618.54
8.2.170.0100.01022.96
8.2.160.0110.00420.47
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0080.00021.94
8.2.110.0060.00320.59
8.2.100.0080.00418.03
8.2.90.0030.00619.09
8.2.80.0080.00017.97
8.2.70.0060.00317.49
8.2.60.0080.00017.68
8.2.50.0080.00318.07
8.2.40.0060.00319.95
8.2.30.0030.00617.86
8.2.20.0040.00417.78
8.2.10.0050.00218.03
8.2.00.0000.00717.64
8.1.280.0110.00425.92
8.1.270.0000.00923.84
8.1.260.0080.00826.35
8.1.250.0040.00428.09
8.1.240.0030.00622.62
8.1.230.0070.00417.70
8.1.220.0030.00617.74
8.1.210.0090.00018.77
8.1.200.0060.00317.36
8.1.190.0000.00817.13
8.1.180.0040.00418.10
8.1.170.0040.00418.59
8.1.160.0000.00721.98
8.1.150.0070.00018.82
8.1.140.0000.00717.32
8.1.130.0050.00317.69
8.1.120.0000.00817.38
8.1.110.0040.00417.45
8.1.100.0030.00517.30
8.1.90.0070.00017.37
8.1.80.0040.00417.43
8.1.70.0040.00417.33
8.1.60.0040.00417.50
8.1.50.0030.00617.42
8.1.40.0080.00017.46
8.1.30.0000.00817.60
8.1.20.0030.00617.62
8.1.10.0080.00017.55
8.1.00.0040.00417.39
8.0.300.0040.00418.77
8.0.290.0080.00016.75
8.0.280.0000.00718.43
8.0.270.0000.00717.25
8.0.260.0000.00617.17
8.0.250.0000.00716.97
8.0.240.0000.00817.02
8.0.230.0050.00216.97
8.0.220.0030.00516.95
8.0.210.0040.00416.96
8.0.200.0030.00316.88
8.0.190.0040.00416.98
8.0.180.0000.00716.86
8.0.170.0040.00416.94
8.0.160.0030.00316.98
8.0.150.0000.00716.79
8.0.140.0030.00616.89
8.0.130.0050.00013.34
8.0.120.0000.00716.89
8.0.110.0040.00416.89
8.0.100.0020.00517.01
8.0.90.0070.00016.93
8.0.80.0090.00916.98
8.0.70.0040.00416.88
8.0.60.0050.00217.04
8.0.50.0000.00716.77
8.0.30.0170.00916.92
8.0.20.0130.00517.40
8.0.10.0000.00716.82
8.0.00.0060.01116.64
7.4.330.0000.00515.02
7.4.320.0030.00316.46
7.4.300.0030.00316.53
7.4.290.0000.00716.49
7.4.280.0040.00416.41
7.4.270.0030.00316.51
7.4.260.0040.00416.49
7.4.250.0000.00716.44
7.4.240.0050.00216.38
7.4.230.0030.00316.43
7.4.220.0120.00416.34
7.4.210.0070.01316.56
7.4.200.0000.00716.27
7.4.160.0110.00616.33
7.4.150.0100.01017.40
7.4.140.0090.00817.86
7.4.130.0090.00716.44
7.4.120.0110.00816.43
7.4.110.0100.01316.46
7.4.100.0070.01016.68
7.4.90.0090.00916.60
7.4.80.0120.00919.39
7.4.70.0090.01216.35
7.4.60.0120.00616.58
7.4.50.0040.00416.58
7.4.40.0090.00616.54
7.4.30.0130.00316.63
7.4.00.0030.01014.90
7.3.330.0050.00013.15
7.3.320.0030.00313.10
7.3.310.0030.00316.22
7.3.300.0070.00016.22
7.3.290.0100.00516.26
7.3.280.0080.01016.22
7.3.270.0090.00917.40
7.3.260.0070.01016.29
7.3.250.0100.01316.41
7.3.240.0090.01016.58
7.3.230.0060.01516.45
7.3.210.0100.00716.56
7.3.200.0070.01419.39
7.3.190.0170.00016.23
7.3.180.0000.01616.25
7.3.170.0030.01916.27
7.3.160.0050.01116.36
7.3.120.0150.00414.77
7.3.110.0040.01114.60
7.3.100.0080.00814.66
7.3.90.0060.00314.64
7.3.80.0110.00314.87
7.3.70.0070.00714.80
7.3.60.0090.00014.79
7.3.50.0060.00614.55
7.3.40.0070.00714.42
7.3.30.0060.00614.70
7.3.20.0090.00616.59
7.3.10.0120.00316.32
7.3.00.0120.00316.56
7.2.330.0150.00316.56
7.2.320.0110.00716.55
7.2.310.0090.01216.36
7.2.300.0100.00716.39
7.2.290.0120.00616.38
7.2.250.0070.01014.63
7.2.240.0060.01514.61
7.2.230.0070.00714.92
7.2.220.0060.00314.57
7.2.210.0040.00814.53
7.2.200.0000.01614.81
7.2.190.0040.00815.01
7.2.180.0040.01114.71
7.2.170.0070.00714.86
7.2.80.0030.01016.52
7.2.00.0000.01119.31
7.1.330.0110.00415.78
7.1.320.0060.00915.64
7.1.310.0060.00615.96
7.1.300.0000.00915.64
7.1.290.0060.00915.53
7.1.280.0030.01015.56
7.1.270.0060.01015.41
7.1.260.0070.00715.80
7.1.200.0030.01015.74
7.1.100.0090.00318.09
7.1.70.0040.00417.22
7.1.60.0070.01719.32
7.1.50.0100.01316.88
7.1.00.0000.08022.48
7.0.200.0070.00016.49
7.0.140.0070.07022.00
7.0.60.0030.08320.05
7.0.50.0000.04317.79
7.0.40.0100.08720.53
7.0.30.0530.05720.30
7.0.20.0230.05320.34
7.0.10.0130.08319.99
7.0.00.0100.08020.13
5.6.280.0030.07320.90
5.6.210.0100.07720.76
5.6.200.0130.07718.17
5.6.190.0170.07320.61
5.6.180.0270.07320.27
5.6.170.0130.04320.52
5.6.160.0100.03720.52
5.6.150.0000.06718.14
5.6.140.0100.04018.18
5.6.130.0030.04018.16
5.6.120.0000.09020.98
5.6.110.0170.06720.98
5.6.100.0100.07320.97
5.6.90.0130.03720.96
5.6.80.0100.08320.50
5.6.70.4500.04320.35
5.5.350.0030.08020.33
5.5.340.0070.08017.98
5.5.330.0030.05020.19
5.5.320.0270.06320.18
5.5.310.0330.05320.41
5.5.300.0000.04017.97
5.5.290.0070.08717.95
5.5.280.0030.09020.93
5.5.270.0130.05720.86
5.5.260.0200.07020.96
5.5.250.0070.05720.58
5.5.240.0300.06020.13
5.4.450.0900.06719.26
5.4.440.0830.06019.60
5.4.430.0600.06719.13
5.4.420.0900.07019.47
5.4.410.0130.06319.32
5.4.400.0770.06019.34
5.4.390.1070.04719.22
5.4.380.0800.06319.22
5.4.370.0930.06019.26
5.4.360.0770.06019.30
5.4.350.1000.07318.95
5.4.340.0090.03211.97
5.4.320.0040.03912.45
5.4.310.0070.04112.45
5.4.300.0060.04612.46
5.4.290.0060.04312.45
5.4.280.0090.03512.35
5.4.270.0120.03412.35
5.4.260.0080.03612.35
5.4.250.0060.03812.35
5.4.240.0050.03612.35
5.4.230.0040.03812.34
5.4.220.0050.04212.34
5.4.210.0040.03812.34
5.4.200.0060.03812.34
5.4.190.0060.03712.34
5.4.180.0040.03912.34
5.4.170.0040.03712.35
5.4.160.0060.03412.34
5.4.150.0060.03512.34
5.4.140.0060.04312.03
5.4.130.0070.03412.01
5.4.120.0050.04211.97
5.4.110.0060.03411.96
5.4.100.0070.03311.97
5.4.90.0070.03511.96
5.4.80.0050.03811.96
5.4.70.0080.03611.96
5.4.60.0070.03311.96
5.4.50.0060.03611.96
5.4.40.0050.03611.95
5.4.30.0080.03311.95
5.4.20.0040.03611.95
5.4.10.0060.03411.95
5.4.00.0070.03411.44
5.3.290.0100.03412.80
5.3.280.0080.03512.71
5.3.270.0060.03912.72
5.3.260.0050.03912.72
5.3.250.0100.03212.72
5.3.240.0060.03712.72
5.3.230.0080.04112.71
5.3.220.0050.03712.68
5.3.210.0070.03712.68
5.3.200.0080.03612.68
5.3.190.0080.03612.68
5.3.180.0070.03812.67
5.3.170.0070.03812.66
5.3.160.0090.03312.67
5.3.150.0070.03612.67
5.3.140.0080.04012.66
5.3.130.0060.03912.65
5.3.120.0070.03812.66
5.3.110.0050.04012.66
5.3.100.0100.03612.12
5.3.90.0070.03412.09
5.3.80.0050.04112.07
5.3.70.0150.03212.07
5.3.60.0100.04912.07
5.3.50.0060.03612.00
5.3.40.0040.03812.00
5.3.30.0060.03411.95
5.3.20.0040.03611.73
5.3.10.0040.03511.69
5.3.00.0100.04511.68
5.2.170.0060.0389.18
5.2.160.0050.0319.18
5.2.150.0070.0289.18
5.2.140.0050.0309.18
5.2.130.0060.0279.14
5.2.120.0060.0329.14
5.2.110.0060.0489.14
5.2.100.0060.0409.14
5.2.90.0070.0309.14
5.2.80.0030.0319.14
5.2.70.0060.0389.14
5.2.60.0070.0339.09
5.2.50.0040.0349.06
5.2.40.0020.0309.04
5.2.30.0080.0439.01
5.2.20.0020.0319.00
5.2.10.0050.0278.92
5.2.00.0060.0288.78
5.1.60.0070.0298.07
5.1.50.0030.0268.07
5.1.40.0030.0258.04
5.1.30.0030.0268.40
5.1.20.0020.0288.43
5.1.10.0040.0278.15
5.1.00.0040.0268.14
5.0.50.0030.0226.62
5.0.40.0010.0226.49
5.0.30.0030.0336.30
5.0.20.0060.0166.27
5.0.10.0050.0286.25
5.0.00.0020.0316.24
4.4.90.0040.0144.78
4.4.80.0000.0184.76
4.4.70.0050.0154.76
4.4.60.0020.0164.75
4.4.50.0020.0224.77
4.4.40.0040.0324.71
4.4.30.0020.0154.76
4.4.20.0020.0164.84
4.4.10.0040.0144.85
4.4.00.0040.0234.76
4.3.110.0050.0134.67
4.3.100.0010.0164.66
4.3.90.0030.0144.64
4.3.80.0020.0264.58
4.3.70.0010.0174.63
4.3.60.0020.0214.63
4.3.50.0040.0194.63
4.3.40.0050.0224.54
4.3.30.0030.0153.29
4.3.20.0020.0153.26
4.3.10.0020.0153.23
4.3.00.0030.0308.12

preferences:
42.26 ms | 401 KiB | 5 Q