3v4l.org

run code in 300+ PHP versions simultaneously
<?php $delimiter = ','; $enclosure = '"'; $escape_char = "@"; $row_before = ["{$enclosure}{$escape_char}{$escape_char}{$enclosure}{$delimiter}{$enclosure}B{$enclosure}"]; print "\nBEFORE:\n"; var_export($row_before); print "\n"; $fh = fopen($file = 'php://temp', 'rb+'); fputcsv($fh,$row_before,$delimiter,$enclosure, $escape_char); # fwrite($fh, '"""@@"",""B"""'); rewind($fh); $row_plain = fread($fh, 1000); print "\nPLAIN:\n"; var_export($row_plain); print "\n"; rewind($fh); $row_after = fgetcsv($fh, 500,$delimiter,$enclosure, $escape_char); print "\nAFTER:\n"; var_export($row_after); print "\n\n"; fclose($fh);

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)
8.3.60.0040.01116.50
8.3.50.0060.01518.02
8.3.40.0180.00018.84
8.3.30.0090.00618.75
8.3.20.0000.00721.86
8.3.10.0000.00921.78
8.3.00.0040.00419.92
8.2.180.0040.01125.92
8.2.170.0040.01118.85
8.2.160.0040.01122.96
8.2.150.0070.00025.66
8.2.140.0080.00024.66
8.2.130.0000.00720.44
8.2.120.0050.00326.35
8.2.110.0070.00321.18
8.2.100.0040.00817.97
8.2.90.0080.00018.16
8.2.80.0080.00017.97
8.2.70.0080.00017.50
8.2.60.0000.00817.93
8.2.50.0030.00618.10
8.2.40.0000.00820.42
8.2.30.0030.00519.34
8.2.20.0000.00718.18
8.2.10.0040.00418.19
8.2.00.0000.00718.04
8.1.280.0170.00325.92
8.1.270.0080.00024.66
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0040.00423.92
8.1.230.0040.00820.70
8.1.220.0080.00017.74
8.1.210.0040.00418.79
8.1.200.0060.00317.13
8.1.190.0000.00817.22
8.1.180.0040.00418.10
8.1.170.0030.00518.64
8.1.160.0000.00718.95
8.1.150.0040.00418.87
8.1.140.0070.00019.47
8.1.130.0000.00718.95
8.1.120.0000.00717.51
8.1.110.0030.00517.41
8.1.100.0000.00817.46
8.1.90.0040.00417.47
8.1.80.0040.00417.42
8.1.70.0000.00717.45
8.1.60.0050.00317.57
8.1.50.0110.00017.57
8.1.40.0040.00417.43
8.1.30.0040.00717.63
8.1.20.0040.00417.51
8.1.10.0040.00417.41
8.1.00.0040.00417.34
8.0.300.0070.00020.14
8.0.290.0040.00416.88
8.0.280.0040.00418.46
8.0.270.0030.00317.39
8.0.260.0030.00319.03
8.0.250.0040.00416.93
8.0.240.0030.00317.07
8.0.230.0040.00416.93
8.0.220.0030.00316.98
8.0.210.0000.00716.85
8.0.200.0030.00617.00
8.0.190.0080.00016.92
8.0.180.0000.00716.91
8.0.170.0030.00517.04
8.0.160.0000.00816.89
8.0.150.0000.00716.89
8.0.140.0050.00316.95
8.0.130.0030.00313.43
8.0.120.0040.00416.89
8.0.110.0000.00716.84
8.0.100.0040.00416.91
8.0.90.0000.00716.95
8.0.80.0060.01316.84
8.0.70.0070.00016.95
8.0.60.0040.00416.83
8.0.50.0080.00016.74
8.0.30.0130.00416.97
8.0.20.0090.01117.40
8.0.10.0040.00416.88
8.0.00.0060.01216.80
7.4.330.0050.00015.55
7.4.320.0030.00316.58
7.4.300.0050.00216.52
7.4.290.0030.01016.51
7.4.280.0070.00016.55
7.4.270.0070.00016.53
7.4.260.0000.00916.49
7.4.250.0040.00416.49
7.4.240.0000.00816.66
7.4.230.0000.00716.59
7.4.220.0150.00316.66
7.4.210.0050.00916.57
7.4.200.0070.00016.70
7.4.160.0120.00516.47
7.4.150.0090.00917.40
7.4.140.0110.01117.86
7.4.130.0110.01416.43
7.4.120.0090.01116.52
7.4.110.0090.00916.41
7.4.100.0130.00316.42
7.4.90.0130.01016.52
7.4.80.0070.01419.39
7.4.70.0030.01516.43
7.4.60.0100.00716.46
7.4.50.0110.00616.39
7.4.40.0090.01216.54
7.4.30.0070.01016.59
7.4.00.0100.00714.71
7.3.330.0000.00813.10
7.3.320.0050.00013.12
7.3.310.0040.00416.45
7.3.300.0030.00316.41
7.3.290.0040.01016.41
7.3.280.0080.00916.38
7.3.270.0140.00417.40
7.3.260.0100.00816.49
7.3.250.0130.00516.44
7.3.240.0080.00916.37
7.3.230.0030.01516.71
7.3.210.0060.01116.41
7.3.200.0130.00916.47
7.3.190.0090.00916.54
7.3.180.0130.00316.50
7.3.170.0090.00916.23
7.3.160.0060.01016.58
7.2.330.0100.00716.72
7.2.320.0110.00516.47
7.2.310.0070.01016.45
7.2.300.0000.01616.52
7.2.290.0040.01716.68
7.2.60.0100.00617.07
7.2.00.0060.00619.38
7.1.200.0040.00715.61
7.1.70.0000.00717.02
7.1.60.0830.01032.84
7.1.50.0700.01032.90
7.1.40.0600.01032.45
7.1.30.0830.00732.55
7.1.20.0770.01032.55
7.1.10.0470.01014.66
7.1.00.0630.01014.68
7.0.200.0630.01714.88
7.0.190.0930.01314.59
7.0.180.0500.01014.30
7.0.170.1170.01014.32
7.0.160.0770.01014.35
7.0.150.0630.00714.35
7.0.140.0700.00714.30
7.0.130.1030.00714.57
7.0.120.0630.01014.59
7.0.110.0700.00314.36
7.0.100.0170.01014.22
7.0.90.0700.01014.46
7.0.80.0630.01014.32
7.0.70.0670.01014.38
7.0.60.0930.00314.26
7.0.50.0830.00014.57
7.0.40.0970.00714.34
7.0.30.1300.01014.32
7.0.20.0800.00714.51
7.0.10.0830.00314.60
7.0.00.0700.01314.55

preferences:
34.04 ms | 400 KiB | 5 Q