3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = array( 'lala', 'tral"ala' ); $buffer = fopen('php://temp', 'r+'); fputcsv($buffer, $data, ',', ' '); rewind($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)
8.3.60.0140.00018.55
8.3.50.0110.00821.25
8.3.40.0120.00318.59
8.3.30.0110.00318.96
8.3.20.0040.00420.20
8.3.10.0000.00823.70
8.3.00.0000.00819.26
8.2.180.0110.00416.50
8.2.170.0170.00322.96
8.2.160.0130.00320.39
8.2.150.0050.00224.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00720.50
8.2.110.0060.00322.23
8.2.100.0080.00417.78
8.2.90.0080.00017.50
8.2.80.0050.00318.61
8.2.70.0040.00417.50
8.2.60.0050.00317.63
8.2.50.0000.00817.38
8.2.40.0030.00617.63
8.2.30.0070.00017.49
8.2.20.0040.00417.47
8.2.10.0000.00718.11
8.2.00.0000.00717.67
8.1.280.0000.01425.92
8.1.270.0040.00422.05
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0080.00418.88
8.1.230.0120.00017.58
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0000.01017.23
8.1.180.0030.00618.10
8.1.170.0040.00417.62
8.1.160.0070.00018.82
8.1.150.0040.00418.83
8.1.140.0000.00717.29
8.1.130.0040.00417.69
8.1.120.0050.00217.41
8.1.110.0030.00617.40
8.1.100.0000.00817.43
8.1.90.0080.00017.27
8.1.80.0040.00417.35
8.1.70.0030.00317.35
8.1.60.0000.00717.57
8.1.50.0000.00917.43
8.1.40.0040.00417.33
8.1.30.0050.00317.47
8.1.20.0040.00417.50
8.1.10.0000.00717.48
8.1.00.0000.00717.30
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0050.00317.98
8.0.270.0030.00318.01
8.0.260.0000.00717.24
8.0.250.0000.00716.99
8.0.240.0080.00016.81
8.0.230.0000.00716.86
8.0.220.0000.00716.82
8.0.210.0030.00316.89
8.0.200.0030.00316.91
8.0.190.0070.00016.83
8.0.180.0040.00416.86
8.0.170.0000.00816.86
8.0.160.0000.00716.93
8.0.150.0030.00316.72
8.0.140.0080.00016.79
8.0.130.0030.00313.30
8.0.120.0000.00716.79
8.0.110.0000.00716.77
8.0.100.0040.00416.76
8.0.90.0000.00716.79
8.0.80.0070.00716.86
8.0.70.0000.00816.71
8.0.60.0000.00716.95
8.0.50.0000.00716.77
8.0.30.0110.01116.96
8.0.20.0100.00817.40
8.0.10.0000.00716.81
8.0.00.0120.00516.72
7.4.330.0060.00015.07
7.4.320.0000.00616.54
7.4.300.0030.00316.53
7.4.290.0000.00716.54
7.4.280.0050.00216.52
7.4.270.0040.00416.54
7.4.260.0080.00016.44
7.4.250.0070.00016.53
7.4.240.0030.00416.47
7.4.230.0070.00016.53
7.4.220.0030.01316.29
7.4.210.0060.00916.53
7.4.200.0040.00416.28
7.4.160.0080.00816.41
7.4.150.0090.00917.40
7.4.140.0140.00417.86
7.4.130.0090.00816.25
7.4.120.0090.00816.40
7.4.110.0110.00716.39
7.4.100.0100.00716.32
7.4.90.0100.01116.38
7.4.80.0130.00319.39
7.4.70.0120.01216.48
7.4.60.0030.01316.40
7.4.50.0030.00516.39
7.4.40.0090.00716.25
7.4.30.0120.00916.59
7.4.00.0090.00614.98
7.3.330.0020.00213.04
7.3.320.0020.00213.05
7.3.310.0000.00716.13
7.3.300.0030.00316.10
7.3.290.0090.00716.21
7.3.280.0070.01016.25
7.3.270.0160.01017.40
7.3.260.0110.00716.16
7.3.250.0110.00916.29
7.3.240.0100.01616.12
7.3.230.0150.00916.52
7.3.210.0100.00616.55
7.3.200.0070.00919.39
7.3.190.0120.01216.13
7.3.180.0090.00616.21
7.3.170.0100.01016.27
7.3.160.0070.00716.24
7.3.120.0090.00314.70
7.3.110.0030.01014.98
7.3.100.0090.00614.46
7.3.90.0030.01014.75
7.3.80.0130.00314.77
7.3.70.0120.00314.71
7.3.60.0060.01014.42
7.3.50.0090.00614.60
7.3.40.0080.00414.73
7.3.30.0110.00314.72
7.3.20.0070.00716.61
7.3.10.0080.01016.38
7.3.00.0090.00716.25
7.2.330.0100.00716.29
7.2.320.0060.01216.28
7.2.310.0040.01216.53
7.2.300.0150.00616.39
7.2.290.0040.01616.30
7.2.240.0080.00614.83
7.2.230.0040.01114.80
7.2.220.0030.01215.00
7.2.210.0030.01015.12
7.2.200.0100.00614.77
7.2.190.0090.00615.09
7.2.180.0060.00614.82
7.2.170.0030.01314.82
7.2.160.0020.01314.98
7.2.150.0030.01016.77
7.2.140.0040.00716.84
7.2.130.0060.00916.59
7.2.120.0080.01116.71
7.2.110.0090.00816.73
7.2.100.0150.00416.46
7.2.90.0120.00716.73
7.2.80.0100.01216.51
7.2.70.0060.00716.61
7.2.60.0060.00916.52
7.2.50.0050.00916.55
7.2.40.0040.01316.60
7.2.30.0110.00616.74
7.2.20.0070.01116.55
7.2.10.0060.00916.99
7.2.00.0080.01016.83
7.1.330.0060.00915.79
7.1.320.0030.00815.38
7.1.310.0030.00915.52
7.1.300.0060.00615.38
7.1.290.0040.01215.60
7.1.280.0060.00615.76
7.1.270.0020.01115.75
7.1.260.0040.01115.42
7.1.250.0020.01015.66
7.1.100.0030.00717.97
7.1.70.0000.01317.07
7.1.60.0140.00719.32
7.1.50.0160.00716.97
7.1.00.0030.07722.50
7.0.200.0000.00816.68
7.0.140.0000.07322.01
7.0.60.0100.08019.78
7.0.50.0100.03317.79
7.0.40.0100.08319.98
7.0.30.0430.04320.04
7.0.20.0270.06320.33
7.0.10.0100.05720.02
7.0.00.0100.03720.03
5.6.280.0030.07321.07
5.6.210.0130.06020.76
5.6.200.0070.07718.18
5.6.190.0170.08320.48
5.6.180.0270.04720.61
5.6.170.0170.04020.72
5.6.160.0030.08720.44
5.6.150.0030.08018.17
5.6.140.0030.04018.15
5.6.130.0000.04318.21
5.6.120.0130.08021.09
5.6.110.0070.08021.14
5.6.100.0030.08721.13
5.6.90.0100.08320.98
5.6.80.0100.08020.43
5.5.350.0030.08320.49
5.5.340.0070.08317.93
5.5.330.0030.05720.25
5.5.320.0270.04720.29
5.5.310.0400.06320.20
5.5.300.0000.04017.96
5.5.290.0030.05317.90
5.5.280.0030.07720.79
5.5.270.0070.08320.64
5.5.260.0030.07020.79
5.5.250.0030.04320.46
5.5.240.0100.04720.18
5.4.450.0700.06319.32
5.4.440.0900.05019.32
5.4.430.0970.07319.09
5.4.420.0630.06719.10
5.4.410.0130.05319.47
5.4.400.0970.05018.80
5.4.390.0230.05719.16
5.4.380.1000.05719.30
5.4.370.0800.06019.22
5.4.360.0730.06019.30
5.4.350.0600.04719.25
5.4.340.0070.04211.97
5.4.320.0060.03712.46
5.4.310.0050.03912.45
5.4.300.0110.04412.45
5.4.290.0080.03612.45
5.4.280.0080.04112.35
5.4.270.0110.04612.35
5.4.260.0030.04812.35
5.4.250.0050.04112.35
5.4.240.0050.04012.35
5.4.230.0030.04112.34
5.4.220.0090.04912.34
5.4.210.0070.04112.34
5.4.200.0050.03912.34
5.4.190.0040.03812.34
5.4.180.0020.03912.34
5.4.170.0080.04412.35
5.4.160.0040.04212.34
5.4.150.0050.04912.34
5.4.140.0060.03812.02
5.4.130.0030.04512.01
5.4.120.0050.03411.96
5.4.110.0080.03211.96
5.4.100.0030.03711.97
5.4.90.0060.05111.96
5.4.80.0070.04511.96
5.4.70.0100.04011.96
5.4.60.0080.04111.96
5.4.50.0080.03211.96
5.4.40.0050.03911.95
5.4.30.0070.03511.95
5.4.20.0050.03611.95
5.4.10.0050.03611.95
5.4.00.0060.03711.43
5.3.290.0080.05012.80
5.3.280.0020.04412.71
5.3.270.0080.04212.72
5.3.260.0060.04112.72
5.3.250.0050.04612.72
5.3.240.0050.04712.72
5.3.230.0070.04212.71
5.3.220.0040.03912.68
5.3.210.0080.03812.68
5.3.200.0070.03512.68
5.3.190.0040.04012.68
5.3.180.0070.04312.67
5.3.170.0050.03812.67
5.3.160.0090.04512.67
5.3.150.0070.03512.68
5.3.140.0050.03712.66
5.3.130.0060.04212.65
5.3.120.0100.03512.66
5.3.110.0060.04012.66
5.3.100.0040.04012.12
5.3.90.0080.03412.09
5.3.80.0070.03512.07
5.3.70.0060.03612.07
5.3.60.0050.03812.07
5.3.50.0050.03812.00
5.3.40.0030.03912.00
5.3.30.0050.03511.95
5.3.20.0040.03711.73
5.3.10.0100.03111.70
5.3.00.0060.03611.68
5.2.170.0050.0319.18
5.2.160.0030.0319.18
5.2.150.0050.0319.18
5.2.140.0050.0309.18
5.2.130.0030.0319.14
5.2.120.0070.0269.14
5.2.110.0090.0409.15
5.2.100.0080.0289.14
5.2.90.0070.0319.14
5.2.80.0040.0329.14
5.2.70.0060.0319.14
5.2.60.0060.0359.09
5.2.50.0030.0379.06
5.2.40.0070.0359.04
5.2.30.0070.0359.02
5.2.20.0100.0299.00
5.2.10.0080.0368.93
5.2.00.0070.0318.78
5.1.60.0060.0228.06
5.1.50.0030.0268.07
5.1.40.0070.0228.04
5.1.30.0060.0258.40
5.1.20.0020.0298.43
5.1.10.0030.0288.15
5.1.00.0040.0268.15
5.0.50.0050.0196.63
5.0.40.0030.0206.49
5.0.30.0040.0316.30
5.0.20.0040.0206.27
5.0.10.0060.0246.25
5.0.00.0080.0446.24
4.4.90.0040.0144.77
4.4.80.0020.0174.75
4.4.70.0030.0154.76
4.4.60.0030.0154.75
4.4.50.0030.0154.77
4.4.40.0050.0224.71
4.4.30.0030.0154.76
4.4.20.0030.0154.85
4.4.10.0050.0164.85
4.4.00.0030.0274.76
4.3.110.0000.0184.67
4.3.100.0040.0144.67
4.3.90.0020.0154.63
4.3.80.0050.0224.58
4.3.70.0040.0134.63
4.3.60.0050.0154.62
4.3.50.0020.0164.63
4.3.40.0010.0274.54
4.3.30.0010.0193.29
4.3.20.0020.0173.27
4.3.10.0010.0173.23
4.3.00.0230.0208.12

preferences:
46.51 ms | 400 KiB | 5 Q