3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fh = fopen('php://stdout', 'w'); fputcsv($fh, ['using default', 'a,"b'], ',', '"'); fputcsv($fh, ['using " ', 'a,"b'], ',', '"', '"'); fputcsv($fh, ['using x ', 'a,"b'], ',', '"', 'x'); fputcsv($fh, ['using \\ ', 'a,"b'], ',', '"', '\\');

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)
8.3.70.0170.00317.95
8.3.60.0100.00716.63
8.3.50.0070.00716.51
8.3.40.0100.01018.72
8.3.30.0060.00918.54
8.3.20.0070.00021.98
8.3.10.0070.00021.96
8.3.00.0000.00823.66
8.2.180.0070.00718.05
8.2.170.0100.01022.96
8.2.160.0000.01320.57
8.2.150.0050.00325.66
8.2.140.0050.00324.66
8.2.130.0080.00022.08
8.2.120.0040.00426.35
8.2.110.0060.00319.40
8.2.100.0080.00417.72
8.2.90.0030.00619.04
8.2.80.0040.00417.97
8.2.70.0000.00817.38
8.2.60.0040.00419.53
8.2.50.0040.00418.10
8.2.40.0050.00322.11
8.2.30.0000.00719.09
8.2.20.0060.00618.05
8.2.10.0050.00217.88
8.2.00.0070.00017.87
8.1.280.0110.00325.92
8.1.270.0030.00522.05
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.78
8.1.230.0040.00817.60
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.00817.00
8.1.190.0040.00417.25
8.1.180.0040.00418.10
8.1.170.0000.00818.58
8.1.160.0040.00418.74
8.1.150.0040.00420.12
8.1.140.0000.00717.37
8.1.130.0000.00718.92
8.1.120.0000.00717.29
8.1.110.0000.00717.36
8.1.100.0050.00217.35
8.1.90.0040.00417.25
8.1.80.0000.00717.38
8.1.70.0000.00717.29
8.1.60.0050.00317.56
8.1.50.0000.00917.37
8.1.40.0000.00817.36
8.1.30.0040.00417.62
8.1.20.0000.00817.64
8.1.10.0000.00717.46
8.1.00.0030.00517.39
8.0.300.0050.00518.77
8.0.290.0040.00416.63
8.0.280.0080.00018.45
8.0.270.0000.00817.16
8.0.260.0030.00318.49
8.0.250.0030.00316.83
8.0.240.0060.00316.92
8.0.230.0040.00416.82
8.0.220.0040.00416.79
8.0.210.0040.00416.76
8.0.200.0000.00616.93
8.0.190.0040.00416.88
8.0.180.0040.00816.82
8.0.170.0070.00016.98
8.0.160.0030.00616.73
8.0.150.0080.00016.86
8.0.140.0080.00016.87
8.0.130.0000.00513.34
8.0.120.0040.00416.74
8.0.110.0070.00016.91
8.0.100.0080.00016.77
8.0.90.0030.00316.75
8.0.80.0080.00816.96
8.0.70.0000.00716.87
8.0.60.0070.00016.83
8.0.50.0050.00316.76
8.0.30.0090.01116.96
8.0.20.0070.01217.40
8.0.10.0050.00316.97
8.0.00.0120.00616.64
7.4.330.0020.00215.55
7.4.320.0000.00616.54
7.4.300.0060.00016.46
7.4.290.0070.00316.49
7.4.280.0050.00316.54
7.4.270.0040.00416.37
7.4.260.0000.00716.56
7.4.250.0070.00016.39
7.4.240.0030.00316.43
7.4.230.0070.00016.33
7.4.220.0210.00616.49
7.4.210.0130.00416.46
7.4.200.0030.00316.57
7.4.160.0070.01016.43
7.4.150.0090.00917.40
7.4.140.0130.00817.86
7.4.130.0070.01016.25
7.4.120.0110.00916.42
7.4.110.0180.00016.40
7.4.100.0090.01216.62
7.4.90.0100.00716.47
7.4.80.0070.01019.39
7.4.70.0100.00716.37
7.4.60.0090.01016.45
7.4.50.0110.00416.34
7.4.40.0090.00816.61
7.4.30.0100.00616.47
7.4.00.0040.01114.91
7.3.330.0030.00312.96
7.3.320.0030.00312.96
7.3.310.0000.00716.15
7.3.300.0030.00316.19
7.3.290.0000.00716.10
7.3.280.0100.00516.22
7.3.270.0060.01117.40
7.3.260.0110.01016.18
7.3.250.0100.00616.26
7.3.240.0090.00916.25
7.3.230.0120.01216.44
7.3.210.0100.01016.09
7.3.200.0080.01216.31
7.3.190.0150.00616.26
7.3.180.0150.00616.46
7.3.170.0090.00916.21
7.3.160.0060.00916.09
7.3.00.0030.01016.55
7.2.330.0070.01016.50
7.2.320.0060.01116.40
7.2.310.0110.00616.26
7.2.300.0060.01016.32
7.2.290.0100.00716.34
7.2.130.0090.00016.82
7.2.120.0110.00416.80
7.2.110.0030.00616.73
7.2.100.0120.00316.77
7.2.90.0000.01416.46
7.2.80.0090.00616.57
7.2.70.0090.00616.88
7.2.60.0100.00216.71
7.2.50.0060.00816.29
7.2.40.0080.00416.90
7.2.30.0120.00016.95
7.2.20.0060.00616.72
7.2.10.0000.00916.68
7.2.00.0040.01216.61
7.1.250.0040.01115.54
7.1.240.0070.00415.55
7.1.230.0030.01015.38
7.1.220.0060.00615.73
7.1.210.0070.01015.73
7.1.200.0070.00715.62
7.1.190.0000.01015.78
7.1.180.0000.01315.80
7.1.170.0090.00315.55
7.1.160.0030.00715.74
7.1.150.0060.00315.85
7.1.140.0060.00315.73
7.1.130.0060.00915.91
7.1.120.0030.00915.78
7.1.110.0030.00615.77
7.1.100.0090.01015.86
7.1.90.0780.00916.10
7.1.80.0200.01415.95
7.1.70.0080.01115.55
7.1.60.0300.01224.37
7.1.50.2960.01024.21
7.1.40.0130.01224.09
7.1.30.1440.00724.14
7.1.20.2770.00824.27
7.1.10.2050.00515.22
7.1.00.1860.00715.23
7.0.330.0140.00015.19
7.0.320.0080.00015.16
7.0.310.0040.00815.23
7.0.300.0060.00614.96
7.0.290.0030.00714.96
7.0.280.0020.00515.18
7.0.270.0000.00815.15
7.0.260.0060.00315.28
7.0.250.0030.01015.35
7.0.240.0740.00915.51
7.0.230.0100.00615.49
7.0.220.0480.00415.49
7.0.210.1530.01015.15
7.0.200.0230.01115.06
7.0.190.0940.00315.02
7.0.180.1740.00714.91
7.0.170.0550.01314.89
7.0.160.2770.00914.81
7.0.150.0110.00514.81
7.0.140.0200.01014.76
7.0.130.0120.00714.85
7.0.120.0120.01014.97
7.0.110.0100.00914.78
7.0.100.0150.00814.63
7.0.90.0100.01014.68
7.0.80.0110.00914.87
7.0.70.0110.00614.81
7.0.60.0350.00714.93
7.0.50.0140.00614.85
7.0.40.0280.01414.00
7.0.30.0080.01014.00
7.0.20.0100.00913.84
7.0.10.0120.01113.93
7.0.00.0240.00413.98
5.6.380.0070.00714.39

preferences:
56.87 ms | 400 KiB | 5 Q