3v4l.org

run code in 300+ PHP versions simultaneously
<?php $csv = tmpfile(); fputcsv($csv, ['foo', 'bar', 'baz'], '💩'); rewind($csv); echo stream_get_contents($csv); fclose($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)
8.3.40.0100.00618.57
8.3.30.0140.00718.82
8.3.20.0050.00220.34
8.3.10.0030.00523.69
8.3.00.0060.00322.24
8.2.170.0100.01022.96
8.2.160.0030.01019.32
8.2.150.0070.00024.18
8.2.140.0000.00724.66
8.2.130.0080.00021.99
8.2.120.0000.00826.35
8.2.110.0040.00720.93
8.2.100.0060.00617.78
8.2.90.0000.00820.59
8.2.80.0050.00320.54
8.2.70.0040.00417.63
8.2.60.0040.00418.04
8.2.50.0030.00518.10
8.2.40.0040.00420.45
8.2.30.0000.00719.10
8.2.20.0080.00317.55
8.2.10.0000.00718.02
8.2.00.0000.00717.63
8.1.270.0040.00423.97
8.1.260.0080.00028.09
8.1.250.0000.00828.09
8.1.240.0090.00022.25
8.1.230.0090.00320.82
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0050.00517.35
8.1.190.0050.00317.53
8.1.180.0040.00418.10
8.1.170.0000.00918.50
8.1.160.0000.00722.18
8.1.150.0000.00718.84
8.1.140.0020.00519.42
8.1.130.0000.00717.55
8.1.120.0040.00317.45
8.1.110.0040.00417.34
8.1.100.0070.00017.34
8.1.90.0000.00717.41
8.1.80.0000.00717.46
8.1.70.0080.00317.38
8.1.60.0000.00717.47
8.1.50.0060.00317.51
8.1.40.0090.00317.45
8.1.30.0030.00517.54
8.1.20.0030.00617.54
8.1.10.0060.00317.55
8.1.00.0000.00817.50
8.0.300.0000.00720.14
8.0.290.0000.00716.75
8.0.280.0040.00418.43
8.0.270.0000.00717.08
8.0.260.0000.00717.42
8.0.250.0030.00316.94
8.0.240.0070.00016.95
8.0.230.0110.00016.84
8.0.220.0070.00016.87
8.0.210.0000.00716.80
8.0.200.0040.00416.86
8.0.190.0070.00416.98
8.0.180.0030.00616.80
8.0.170.0070.00016.75
8.0.160.0030.00516.95
8.0.150.0030.00316.79
8.0.140.0100.00016.84
8.0.130.0000.00613.38
8.0.120.0060.00316.81
8.0.110.0040.00416.79
8.0.100.0030.00516.92
8.0.90.0000.00816.82
8.0.80.0130.00316.92
8.0.70.0000.00716.70
8.0.60.0000.00816.74
8.0.50.0040.00416.88
8.0.30.0130.00416.85
8.0.20.0120.01217.40
8.0.10.0040.00417.13
8.0.00.0070.01017.04
7.4.330.0050.00015.08
7.4.320.0060.00016.57
7.4.300.0060.00016.55
7.4.290.0030.00616.33
7.4.280.0000.00816.42
7.4.270.0030.00316.55
7.4.260.0050.00316.43
7.4.250.0000.00716.51
7.4.240.0000.00916.57
7.4.230.0070.00016.62
7.4.220.0070.01116.39
7.4.210.0070.00716.38
7.4.200.0000.00716.38
7.4.160.0080.00716.46
7.4.150.0100.01017.40
7.4.140.0100.00717.86
7.4.130.0120.00516.51
7.4.120.0080.00916.47
7.4.110.0120.00616.21
7.4.100.0090.00916.61
7.4.90.0130.01316.54
7.4.80.0060.01519.39
7.4.70.0160.00016.46
7.4.60.0210.00316.55
7.4.50.0070.01016.52
7.4.40.0060.01016.66
7.4.30.0100.01316.30
7.4.00.0050.01214.75
7.3.330.0020.00213.13
7.3.320.0030.00313.16
7.3.310.0030.00316.14
7.3.300.0030.00316.16
7.3.290.0070.00816.24
7.3.280.0100.01016.22
7.3.270.0140.00317.40
7.3.260.0110.01016.46
7.3.250.0120.00516.35
7.3.240.0140.00616.37
7.3.230.0080.00916.39
7.3.210.0080.00816.20
7.3.200.0080.00816.41
7.3.190.0090.00916.43
7.3.180.0070.01016.18
7.3.170.0130.00916.32
7.3.160.0060.01216.46
7.3.120.0070.01014.83
7.3.110.0090.00614.81
7.3.100.0030.00814.79
7.3.90.0030.01014.80
7.3.80.0070.00614.95
7.3.70.0060.01114.55
7.3.60.0020.01214.66
7.3.50.0080.00514.78
7.3.40.0040.01314.69
7.3.30.0070.01014.78
7.3.20.0080.00716.44
7.3.10.0040.00916.55
7.3.00.0060.00816.40
7.2.330.0070.01016.59
7.2.320.0070.01016.48
7.2.310.0090.00916.65
7.2.300.0030.01316.68
7.2.290.0120.01116.45
7.2.250.0110.00715.16
7.2.240.0030.01615.01
7.2.230.0090.00814.86
7.2.220.0080.00614.85
7.2.210.0060.00814.75
7.2.200.0080.00914.82
7.2.190.0100.00214.96
7.2.180.0050.01314.94
7.2.170.0040.00814.96
7.2.160.0000.01015.03
7.2.150.0070.00716.95
7.2.140.0070.01116.49
7.2.130.0060.00616.80
7.2.120.0040.01216.88
7.2.110.0080.00516.71
7.2.100.0040.01016.86
7.2.90.0080.00816.88
7.2.80.0050.00816.59
7.2.70.0030.01017.09
7.2.60.0010.01516.85
7.2.50.0040.00616.89
7.2.40.0070.00916.83
7.2.30.0070.00816.81
7.2.20.0100.00316.84
7.2.10.0050.01016.88
7.2.00.0110.00217.79
7.1.330.0040.01115.86
7.1.320.0100.00415.44
7.1.310.0050.00815.55
7.1.300.0090.00415.64
7.1.290.0070.00515.70
7.1.280.0050.01115.77
7.1.270.0060.00815.75
7.1.260.0070.00815.69
7.1.250.0090.00515.64
7.1.70.0050.00216.81
7.1.60.0090.00317.19
7.1.00.0070.07322.43
7.0.200.0150.00714.54
7.0.110.0200.07720.01
7.0.100.0200.08019.89
7.0.90.0200.06019.93
7.0.80.0100.04320.00
7.0.70.0130.03719.85
7.0.60.0200.04019.96
7.0.50.0170.04320.17
7.0.40.0030.04320.20
7.0.30.0030.04320.17
7.0.20.0130.03320.26
7.0.10.0070.04020.25
7.0.00.0070.04019.98
5.6.260.0070.04720.69
5.6.250.0030.08720.59
5.6.240.0100.08020.50
5.6.230.0070.05020.66
5.6.220.0030.04320.47
5.6.210.0070.05720.54
5.6.200.0070.04021.10
5.6.190.0100.04320.90
5.6.180.0000.04720.87
5.6.170.0000.04321.13
5.6.160.0100.04321.27
5.6.150.0100.05021.27
5.6.140.0000.04321.01
5.6.130.0030.04021.16
5.6.120.0070.04020.87
5.6.110.0070.06720.91
5.6.100.0030.07721.02
5.6.90.0000.04321.10
5.6.80.0070.03720.38
5.6.70.0100.07320.34
5.6.60.0100.06020.45
5.6.50.0070.03320.54
5.6.40.0100.03720.57
5.6.30.0070.03720.45
5.6.20.0030.03720.43
5.6.10.0000.05020.43
5.6.00.0000.07320.36

preferences:
58.5 ms | 400 KiB | 5 Q