3v4l.org

run code in 300+ PHP versions simultaneously
<?php $csv = <<<'CSV' first,line second,line third,line fourth,line fifth,line CSV; $file = new SplFileObject('php://memory', 'w+'); $file->fwrite($csv); $file->seek(1); print_r($file->fgetcsv());

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)
8.4.120.0130.00720.53
8.4.110.0100.00518.73
8.4.100.0120.00917.67
8.4.90.0130.01018.88
8.4.80.0050.00418.10
8.4.70.0110.00917.92
8.4.60.0080.01118.97
8.4.50.0090.01119.40
8.4.40.0200.00017.57
8.4.30.0100.00617.77
8.4.20.0040.01419.76
8.4.10.0060.00317.68
8.3.250.0070.00518.88
8.3.240.0130.00616.38
8.3.230.0110.00816.51
8.3.220.0110.00716.99
8.3.210.0120.00616.50
8.3.200.0110.00416.18
8.3.190.0060.00217.05
8.3.180.0110.00816.39
8.3.170.0060.01216.98
8.3.160.0130.00318.36
8.3.150.0130.00718.93
8.3.140.0030.01320.70
8.3.130.0040.00418.25
8.3.120.0040.01118.73
8.3.110.0220.00718.54
8.3.100.0250.00820.13
8.3.90.0240.00721.60
8.3.80.0230.00616.42
8.3.70.0180.00116.48
8.3.60.0130.00616.44
8.3.50.0120.00817.37
8.3.40.0200.00718.07
8.3.30.0210.00718.08
8.3.20.0150.00519.49
8.3.10.0090.00419.64
8.3.00.0040.00818.19
8.2.290.0060.01120.58
8.2.280.0150.00718.44
8.2.270.0070.01316.66
8.2.260.0110.00717.23
8.2.250.0040.00416.68
8.2.240.0090.00018.62
8.2.230.0120.00719.37
8.2.220.0190.00427.07
8.2.210.0150.01121.62
8.2.200.0180.00716.25
8.2.190.0260.00516.73
8.2.180.0220.00921.03
8.2.170.0290.00918.06
8.2.160.0260.00318.88
8.2.150.0210.00420.83
8.2.140.0140.01220.94
8.2.130.0170.00721.77
8.2.120.0210.00518.35
8.2.110.0160.00919.07
8.2.100.0140.01317.45
8.2.90.0180.00517.72
8.2.80.0100.00618.37
8.2.70.0090.00517.65
8.2.60.0170.00617.44
8.2.50.0120.00317.74
8.2.40.0160.00718.91
8.2.30.0180.00418.38
8.2.20.0170.00717.61
8.2.10.0220.00217.62
8.2.00.0160.00617.79
8.1.330.0110.00921.89
8.1.320.0100.01016.16
8.1.310.0100.00716.55
8.1.300.0000.00917.65
8.1.290.0070.00823.48
8.1.280.0220.00820.96
8.1.270.0120.00918.73
8.1.260.0160.00721.80
8.1.250.0190.00722.67
8.1.240.0250.00720.33
8.1.230.0200.00619.97
8.1.220.0140.00617.54
8.1.210.0160.00517.82
8.1.200.0090.00417.18
8.1.190.0090.00817.10
8.1.180.0090.00417.47
8.1.170.0110.00218.06
8.1.160.0060.00718.12
8.1.150.0100.00317.97
8.1.140.0110.00117.47
8.1.130.0210.00118.68
8.1.120.0080.00517.28
8.1.110.0080.00417.38
8.1.100.0140.00617.28
8.1.90.0050.00817.29
8.1.80.0070.00717.26
8.1.70.0160.00517.32
8.1.60.0050.00917.31
8.1.50.0140.00617.23
8.1.40.0140.00417.37
8.1.30.0130.00717.52
8.1.20.0120.00517.51
8.1.10.0180.00517.41
8.1.00.0100.00617.36
8.0.300.0200.00018.13
8.0.290.0190.00216.63
8.0.280.0190.00317.25
8.0.270.0200.00516.85
8.0.260.0140.00916.61
8.0.250.0160.00616.73
8.0.240.0120.00716.77
8.0.230.0190.00616.76
8.0.220.0230.00516.58
8.0.210.0160.00916.70
8.0.200.0240.00716.55
8.0.190.0140.01016.77
8.0.180.0210.00416.79
8.0.170.0140.00716.79
8.0.160.0110.00816.77
8.0.150.0160.00516.64
8.0.140.0150.00516.63
8.0.130.0170.00514.91
8.0.120.0170.00816.62
8.0.110.0120.00916.69
8.0.100.0220.00216.58
8.0.90.0120.00516.59
8.0.80.0150.00916.68
8.0.70.0100.00516.58
8.0.60.0110.00416.67
8.0.50.0090.00416.64
8.0.30.0100.01016.96
8.0.20.0150.00317.18
8.0.10.0110.00516.86
8.0.00.0080.00816.81
7.4.330.0070.00515.90
7.4.320.0140.00516.22
7.4.300.0110.00316.31
7.4.290.0120.00916.33
7.4.280.0170.00516.27
7.4.270.0170.00516.29
7.4.260.0310.00016.10
7.4.250.0190.00516.23
7.4.240.0190.00316.28
7.4.230.0210.00116.15
7.4.220.0180.00316.17
7.4.210.0080.01116.41
7.4.200.0110.00816.17
7.4.190.0300.00016.25
7.4.180.0320.00316.13
7.4.160.0130.00716.34
7.4.150.0280.00716.13
7.4.140.0140.01017.46
7.4.130.0170.00916.18
7.4.120.0110.01216.39
7.4.110.0130.01016.31
7.4.100.0190.00616.25
7.4.90.0220.00716.26
7.4.80.0190.00717.69
7.4.70.0190.00616.13
7.4.60.0130.00916.16
7.4.50.0150.00816.20
7.4.40.0180.00616.27
7.4.30.0110.01116.31
7.4.20.0140.00716.27
7.4.10.0110.01116.36
7.4.00.0130.00716.10
7.3.330.0140.00614.36
7.3.320.0130.00614.43
7.3.310.0140.00716.04
7.3.300.0110.00716.12
7.3.290.0140.00416.04
7.3.280.0130.00916.06
7.3.270.0300.00616.00
7.3.260.0190.00416.07
7.3.250.0240.00416.00
7.3.240.0120.00416.18
7.3.230.0060.01216.12
7.3.220.0270.00815.88
7.3.210.0080.00816.14
7.3.200.0170.00616.10
7.3.190.0230.00315.93
7.3.180.0140.00616.17
7.3.170.0130.00716.14
7.3.160.0140.00616.14
7.3.150.0070.00916.31
7.3.140.0150.00316.07
7.3.130.0110.00916.09
7.3.120.0120.00816.09
7.3.110.0140.00816.13
7.3.100.0110.00616.01
7.3.90.0120.00515.86
7.3.80.0100.00615.84
7.3.70.0060.01215.70
7.3.60.0090.00815.82
7.3.50.0130.00315.73
7.3.40.0100.00815.75
7.3.30.0120.00815.84
7.3.20.0110.00715.72
7.3.10.0130.00915.77
7.3.00.0110.00815.82
7.2.340.0100.00616.00
7.2.330.0200.00216.07
7.2.320.0160.00416.22
7.2.310.0110.00816.30
7.2.300.0150.00616.14
7.2.290.0130.00716.15
7.2.280.0100.00916.21
7.2.270.0080.01116.16
7.2.260.0120.00916.32
7.2.250.0110.00816.24
7.2.240.0150.00916.29
7.2.230.0150.00916.27
7.2.220.0130.01115.93
7.2.210.0130.00716.04
7.2.200.0130.00715.85
7.2.190.0130.00815.77
7.2.180.0140.00615.85
7.2.170.0130.00715.85
7.2.160.0130.00815.94
7.2.150.0120.01016.01
7.2.140.0100.01015.91
7.2.130.0110.00616.03
7.2.120.0110.00815.96
7.2.110.0190.00915.92
7.2.100.0140.00916.02
7.2.90.0160.00915.87
7.2.80.0130.00616.11
7.2.70.0120.01015.98
7.2.60.0110.01216.07
7.2.50.0280.00415.96
7.2.40.0120.01015.99
7.2.30.0250.01016.37
7.2.20.0170.01316.37
7.2.10.0190.00816.46
7.2.00.0230.00616.44
7.1.330.0260.00515.56
7.1.320.0220.00715.19
7.1.310.0200.00915.27
7.1.300.0210.00615.04
7.1.290.0170.00915.10
7.1.280.0170.00915.13
7.1.270.0180.00915.14
7.1.260.0230.00515.14
7.1.250.0210.00915.12
7.1.240.0190.00915.13
7.1.230.0190.00715.04
7.1.220.0170.01015.10
7.1.210.0160.00815.03
7.1.200.0160.00615.15
7.1.190.0210.00715.09
7.1.180.0180.00615.10
7.1.170.0360.00415.13
7.1.160.0170.00915.06
7.1.150.0330.01015.44
7.1.140.0250.00815.47
7.1.130.0240.00815.46
7.1.120.0300.00615.49
7.1.110.0290.00615.27
7.1.100.0250.01015.35
7.1.90.0270.00515.28
7.1.80.0270.00515.27
7.1.70.0370.00715.14
7.1.60.0260.00918.64
7.1.50.0330.00818.61
7.1.40.0270.00518.68
7.1.30.0250.01218.64
7.1.20.0320.00918.54
7.1.10.0250.00715.09
7.1.00.0240.00915.04
7.0.330.0200.00814.87
7.0.320.0200.00714.85
7.0.310.0220.00714.89
7.0.300.0230.00614.83
7.0.290.0300.00614.83
7.0.280.0170.00814.81
7.0.270.0240.00715.23
7.0.260.0220.01015.28
7.0.250.0230.00815.01
7.0.240.0230.00815.10
7.0.230.0280.00915.03
7.0.220.0280.00814.92
7.0.210.0220.00914.95
7.0.200.0270.00614.82
7.0.190.0270.00914.95
7.0.180.0240.00814.80
7.0.170.0510.00614.84
7.0.160.0310.00514.75
7.0.150.0260.00814.79
7.0.140.0260.00814.80
7.0.130.0250.00714.87
7.0.120.0220.01014.78
7.0.110.0220.00914.85
7.0.100.0250.00414.77
7.0.90.0210.00914.79
7.0.80.0230.00714.74
7.0.70.0310.00914.80
7.0.60.0200.00614.66
7.0.50.0210.00714.77
7.0.40.0210.00714.79
7.0.30.0220.00914.85
7.0.20.0260.00814.75
7.0.10.0310.00514.75
7.0.00.0230.00714.80
5.6.400.0180.00915.40
5.6.390.0120.01215.53
5.6.380.0140.01215.49
5.6.370.0160.00815.50
5.6.360.0160.00915.51
5.6.350.0140.01115.55
5.6.340.0170.00915.53
5.6.330.0180.00815.34
5.6.320.0170.00815.51
5.6.310.0140.00915.45
5.6.300.0170.01716.56
5.6.290.0150.02016.38
5.6.280.0150.02116.55
5.6.270.0130.02016.43
5.6.260.0160.02116.54
5.6.250.0150.01916.64
5.6.240.0170.02316.55
5.6.230.0200.01716.46
5.6.220.0150.01916.57
5.6.210.0120.02316.54
5.6.200.0170.01816.57
5.6.190.0150.01916.59
5.6.180.0150.01716.47
5.6.170.0180.01816.51
5.6.160.0150.02016.36
5.6.150.0190.01916.51
5.6.140.0150.02016.39
5.6.130.0190.01716.47
5.6.120.0160.02016.51
5.6.110.0180.01816.45
5.6.100.0160.02416.54
5.6.90.0160.01716.41
5.6.80.0150.02016.37
5.6.70.0150.01916.32
5.6.60.0170.01916.33
5.6.50.0160.02116.37
5.6.40.0160.02216.21
5.6.30.0170.02116.32
5.6.20.0150.02016.39
5.6.10.0140.02016.27
5.6.00.0170.01716.38

preferences:
29.62 ms | 403 KiB | 5 Q