3v4l.org

run code in 300+ PHP versions simultaneously
<?php function fputcsv2(&$handle, $fields = array(), $delimiter = ',', $enclosure = '"', $escape_char = '\\') { $str = ''; foreach ($fields as $value) { $needQuote = strpos($value, $delimiter) !== false || strpos($value, $enclosure) !== false || strpos($value, "\n") !== false || strpos($value, "\r") !== false || strpos($value, "\t") !== false || strpos($value, ' ') !== false; if ($needQuote) { $str2 = $enclosure; $escaped = 0; $len = strlen($value); for ($i = 0; $i < $len; $i++) { if ($value[$i] == $escape_char) { $escaped = 1; } else if (!$escaped && $value[$i] == $enclosure) { $str2 .= $enclosure; } else { $escaped = 0; } $str2 .= $value[$i]; } $str2 .= $enclosure; $str .= $str2.$delimiter; } else { $str .= $value.$delimiter; } } $str = substr($str,0,-1); $str .= "\n"; return fwrite($handle, $str); } $list = array ( array('aaa,', 'bbb', 'ccc', 'dddd'), array('123', '456', '789'), array('"aaa"', '"bbb"') ); $fp = fopen('/tmp/file.csv', 'w'); foreach ($list as $fields) { fputcsv2($fp, $fields, ''); } fclose($fp); echo file_get_contents('/tmp/file.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)
8.3.60.0150.00618.43
8.3.50.0120.00922.05
8.3.40.0150.00018.79
8.3.30.0120.00319.22
8.3.20.0040.00420.18
8.3.10.0060.00321.73
8.3.00.0040.00419.02
8.2.180.0090.00918.41
8.2.170.0140.00322.96
8.2.160.0070.00722.09
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0030.00519.81
8.2.110.0070.00320.91
8.2.100.0060.00617.91
8.2.90.0050.00318.09
8.2.80.0030.00517.97
8.2.70.0120.00618.58
8.2.60.0110.00718.79
8.2.50.0160.00318.70
8.2.40.0110.00518.63
8.2.30.0120.00418.95
8.2.20.0070.01018.71
8.2.10.0140.00218.46
8.2.00.0100.00718.64
8.1.280.0100.00725.92
8.1.270.0080.00019.00
8.1.260.0110.00426.35
8.1.250.0050.00328.09
8.1.240.0140.00422.61
8.1.230.0090.00320.93
8.1.220.0050.00317.74
8.1.210.0080.00018.89
8.1.200.0120.00918.25
8.1.190.0120.00418.39
8.1.180.0170.00018.25
8.1.170.0140.00318.32
8.1.160.0170.00018.52
8.1.150.0120.00618.37
8.1.140.0100.00618.35
8.1.130.0060.01118.43
8.1.120.0110.00618.29
8.1.110.0120.00518.34
8.1.100.0110.00518.67
8.1.90.0160.00019.58
8.1.80.0130.00418.35
8.1.70.0130.00318.29
8.1.60.0130.00418.64
8.1.50.0070.01018.53
8.1.40.0060.01118.81
8.1.30.0000.01020.48
8.1.20.0080.00818.61
8.1.10.0000.00920.53
8.1.00.0070.00220.42
8.0.300.0070.00019.84
8.0.290.0130.00318.25
8.0.280.0060.00319.82
8.0.270.0120.00418.25
8.0.260.0040.00419.81
8.0.250.0100.00318.25
8.0.240.0090.00019.89
8.0.230.0030.00619.82
8.0.220.0040.00818.25
8.0.210.0090.00018.25
8.0.200.0060.00319.96
8.0.190.0100.00518.25
8.0.180.0070.00319.89
8.0.170.0050.01018.25
8.0.160.0000.00919.89
8.0.150.0080.00818.25
8.0.140.0060.00319.88
8.0.130.0090.00019.81
8.0.120.0060.00918.25
8.0.110.0030.00619.83
8.0.100.0150.00018.25
8.0.90.0060.00318.25
8.0.80.0000.00919.71
8.0.70.0150.00018.25
8.0.60.0060.00319.73
8.0.50.0110.00318.25
8.0.30.0090.00019.70
8.0.20.0140.00018.25
8.0.10.0090.00618.25
8.0.00.0120.00318.25
7.4.330.0090.00518.25
7.4.320.0090.00918.25
7.4.300.0080.00818.25
7.4.290.0110.00418.25
7.4.280.0110.00618.25
7.4.270.0080.00818.25
7.4.260.0120.00618.25
7.4.250.0140.00318.25
7.4.240.0060.00918.25
7.4.230.0160.00018.25
7.4.220.0000.01618.25
7.4.210.0160.00018.25
7.4.200.0110.00418.25
7.4.190.0080.00818.25
7.4.180.0090.00618.25
7.4.160.0130.00318.25
7.4.150.0130.00318.25
7.4.140.0110.00418.25
7.4.130.0100.00618.25
7.4.120.0150.00018.25
7.4.110.0110.00518.25
7.4.100.0130.00318.25
7.4.90.0120.00218.25
7.4.80.0140.00018.25
7.4.70.0120.00418.25
7.4.60.0110.00418.25
7.4.50.0120.00418.25
7.4.40.0100.00618.25
7.4.30.0050.01018.25
7.4.20.0110.00418.25
7.4.10.0110.00418.25
7.4.00.0160.00018.25
7.3.330.0110.00418.25
7.3.320.0110.00418.25
7.3.310.0110.00418.25
7.3.300.0150.00018.25
7.3.290.0000.01418.25
7.3.280.0060.00918.25
7.3.270.0140.00018.25
7.3.260.0150.00018.25
7.3.250.0130.00218.25
7.3.240.0120.00318.25
7.3.230.0120.00318.25
7.3.220.0160.00018.25
7.3.210.0160.00018.25
7.3.200.0120.00318.25
7.3.190.0090.00618.25
7.3.180.0120.00418.25
7.3.170.0120.00418.25
7.3.160.0070.01018.25
7.3.150.0090.00718.25
7.3.140.0120.00418.25
7.3.130.0140.00318.25
7.3.120.0120.00318.25
7.3.110.0100.00718.25
7.3.100.0070.00718.25
7.3.90.0110.00418.25
7.3.80.0070.00718.25
7.3.70.0080.00618.25
7.3.60.0090.00618.25
7.3.50.0140.00018.25
7.3.40.0120.00218.25
7.3.30.0150.00018.25
7.3.20.0070.00719.47
7.3.10.0160.00119.00
7.3.00.0100.00719.27
7.2.340.0080.00818.25
7.2.330.0120.00418.25
7.2.320.0150.00018.25
7.2.310.0090.00618.25
7.2.300.0110.00518.25
7.2.290.0090.00618.25
7.2.280.0150.00018.25
7.2.270.0100.00518.25
7.2.260.0130.00318.25
7.2.250.0110.00418.25
7.2.240.0150.00018.25
7.2.230.0130.00318.25
7.2.220.0150.00018.25
7.2.210.0130.00318.25
7.2.200.0140.00318.25
7.2.190.0110.00418.25
7.2.180.0060.00918.25
7.2.170.0120.00318.25
7.2.160.0150.00018.25
7.2.150.0100.00519.13
7.2.140.0150.00019.11
7.2.130.0100.00519.60
7.2.120.0120.00419.59
7.2.110.0110.00519.37
7.2.100.0120.00319.45
7.2.90.0050.01019.29
7.2.80.0170.00019.42
7.2.70.0120.00219.46
7.2.60.0120.00419.31
7.2.50.0120.00319.34
7.2.40.0100.00519.17
7.2.30.0170.00019.25
7.2.20.0000.01619.31
7.2.10.0130.00319.10
7.2.00.0100.00519.63
7.1.330.0100.00518.38
7.1.320.0110.00518.25
7.1.310.0100.00518.25
7.1.300.0080.00518.30
7.1.290.0110.00418.25
7.1.280.0120.00318.25
7.1.270.0120.00218.33
7.1.260.0100.00318.25
7.1.250.0060.00918.34
7.1.240.0070.00718.25
7.1.230.0120.00318.29
7.1.220.0110.00418.25
7.1.210.0090.00518.25
7.1.200.0120.00318.25
7.1.190.0120.00318.25
7.1.180.0090.00618.25
7.1.170.0140.00018.25
7.1.160.0110.00418.25
7.1.150.0140.00018.29
7.1.140.0110.00318.25
7.1.130.0120.00418.25
7.1.120.0100.00518.25
7.1.110.0040.01118.25
7.1.100.0130.00318.25
7.1.90.0120.00218.25
7.1.80.0150.00018.25
7.1.70.0090.00618.25
7.1.60.0100.00518.34
7.1.50.0120.00318.32
7.1.40.0150.00018.25
7.1.30.0110.00418.37
7.1.20.0070.00718.25
7.1.10.0140.00018.25
7.1.00.0080.00618.32
7.0.330.0150.00018.25
7.0.320.0070.00718.25
7.0.310.0110.00318.25
7.0.300.0130.00018.25
7.0.290.0080.00518.25
7.0.280.0080.00618.25
7.0.270.0100.00518.25
7.0.260.0080.00518.25
7.0.250.0140.00018.25
7.0.240.0050.00818.25
7.0.230.0050.00818.25
7.0.220.0080.00618.25
7.0.210.0100.00318.25
7.0.200.0070.00718.25
7.0.190.0100.00318.25
7.0.180.0130.00018.25
7.0.170.0050.00918.25
7.0.160.0070.00718.25
7.0.150.0100.00518.25
7.0.140.0120.00318.25
7.0.130.0130.00018.25
7.0.120.0070.00718.25
7.0.110.0090.00618.25
7.0.100.0090.00418.25
7.0.90.0090.00618.25
7.0.80.0070.00718.25
7.0.70.0110.00418.25
7.0.60.0070.00718.25
7.0.50.0140.00018.25
7.0.40.0110.00318.25
7.0.30.0090.00418.25
7.0.20.0070.00718.25
7.0.10.0090.00518.25
7.0.00.0070.00718.25
5.6.400.0090.00418.25
5.6.390.0100.00318.25
5.6.380.0110.00318.25
5.6.370.0080.00518.25
5.6.360.0050.00918.25
5.6.350.0070.00718.25
5.6.340.0140.00018.25
5.6.330.0090.00418.25
5.6.320.0100.00318.25
5.6.310.0050.00818.25
5.6.300.0140.00018.25
5.6.290.0090.00418.25
5.6.280.0130.00018.25
5.6.270.0090.00518.25
5.6.260.0050.00818.25
5.6.250.0070.00718.25
5.6.240.0070.00718.25
5.6.230.0150.00018.25
5.6.220.0070.00718.25
5.6.210.0100.00318.25
5.6.200.0130.00018.25
5.6.190.0100.00318.25
5.6.180.0080.00518.25
5.6.170.0080.00518.25
5.6.160.0110.00318.25
5.6.150.0070.00718.25
5.6.140.0110.00418.25
5.6.130.0140.00018.25
5.6.120.0130.00018.25
5.6.110.0000.01418.25
5.6.100.0100.00318.25
5.6.90.0130.00018.25
5.6.80.0060.00618.25
5.6.70.0080.00418.25
5.6.60.0140.00018.25
5.6.50.0140.00018.25
5.6.40.0090.00418.25
5.6.30.0110.00318.25
5.6.20.0120.00018.25
5.6.10.0130.00018.25
5.6.00.0140.00018.25
5.5.380.0050.00918.25
5.5.370.0140.00018.25
5.5.360.0090.00518.25
5.5.350.0100.00518.25
5.5.340.0030.01118.25
5.5.330.0070.00718.25
5.5.320.0070.00718.25
5.5.310.0050.00918.25
5.5.300.0090.00418.25
5.5.290.0070.00718.25
5.5.280.0110.00418.25
5.5.270.0100.00318.25
5.5.260.0040.00918.25
5.5.250.0090.00618.25
5.5.240.0130.00018.25
5.5.230.0130.00018.25
5.5.220.0090.00318.25
5.5.210.0040.00818.25
5.5.200.0060.00618.25
5.5.190.0130.00018.25
5.5.180.0100.00318.25
5.5.170.0070.00718.25
5.5.160.0060.00618.25
5.5.150.0100.00318.25
5.5.140.0130.00018.25
5.5.130.0080.00418.25
5.5.120.0130.00018.25
5.5.110.0140.00018.25
5.5.100.0110.00318.25
5.5.90.0130.00018.25
5.5.80.0140.00018.25
5.5.70.0090.00318.25
5.5.60.0130.00018.25
5.5.50.0100.00318.25
5.5.40.0140.00018.25
5.5.30.0100.00218.25
5.5.20.0120.00218.25
5.5.10.0040.00918.25
5.5.00.0130.00018.25
5.4.450.0100.00018.25
5.4.440.0000.01018.25
5.4.430.0070.00318.25
5.4.420.0050.00518.25
5.4.410.0070.00418.25
5.4.400.0070.00418.25
5.4.390.0080.00318.25
5.4.380.0100.00018.25
5.4.370.0050.00518.25
5.4.360.0070.00418.25
5.4.350.0090.00318.25
5.4.340.0110.00018.25
5.4.330.0080.00318.25
5.4.320.0110.00018.25
5.4.310.0060.00618.25
5.4.300.0000.01018.25
5.4.290.0030.00718.25
5.4.280.0030.00818.25
5.4.270.0040.00718.25
5.4.260.0120.00018.25
5.4.250.0040.00718.25
5.4.240.0070.00318.25
5.4.230.0080.00318.25
5.4.220.0100.00018.25
5.4.210.0040.00718.25
5.4.200.0120.00018.25
5.4.190.0110.00018.25
5.4.180.0110.00018.25
5.4.170.0080.00418.25
5.4.160.0050.00518.25
5.4.150.0080.00318.25
5.4.140.0100.00018.25
5.4.130.0000.01018.25
5.4.120.0100.00018.25
5.4.110.0110.00018.25
5.4.100.0070.00318.25
5.4.90.0050.00518.25
5.4.80.0110.00018.25
5.4.70.0070.00418.25
5.4.60.0100.00018.25
5.4.50.0000.01018.25
5.4.40.0070.00318.25
5.4.30.0100.00018.25
5.4.20.0000.01018.25
5.4.10.0100.00018.25
5.4.00.0080.00318.25
5.3.290.0100.00018.25
5.3.280.0100.00018.25
5.3.270.0050.00518.25
5.3.260.0070.00418.25
5.3.250.0080.00318.25
5.3.240.0070.00418.25
5.3.230.0070.00418.25
5.3.220.0080.00318.25
5.3.210.0050.00518.25
5.3.200.0030.00818.25
5.3.190.0080.00318.25
5.3.180.0000.01118.25
5.3.170.0030.00718.25
5.3.160.0110.00018.25
5.3.150.0040.00818.25
5.3.140.0070.00318.25
5.3.130.0100.00018.25
5.3.120.0050.00518.25
5.3.110.0110.00018.25
5.3.100.0030.00718.25
5.3.90.0100.00018.25
5.3.80.0070.00218.25
5.3.70.0070.00218.25
5.3.60.0030.00618.25
5.3.50.0100.00018.25
5.3.40.0110.00018.25
5.3.30.0070.00318.25
5.3.20.0060.00318.25
5.3.10.0050.00518.25
5.3.00.0070.00318.25
5.2.170.0090.00018.25
5.2.160.0030.00618.25
5.2.150.0070.00218.25
5.2.140.0060.00318.25
5.2.130.0030.00618.25
5.2.120.0050.00318.25
5.2.110.0000.00818.25
5.2.100.0070.00218.25
5.2.90.0090.00018.25
5.2.80.0090.00018.25
5.2.70.0040.00418.25
5.2.60.0090.00018.25
5.2.50.0000.00818.25
5.2.40.0040.00418.25
5.2.30.0070.00218.25
5.2.20.0080.00018.25
5.2.10.0040.00418.25
5.2.00.0080.00018.25
5.1.60.0080.00018.25
5.1.50.0060.00218.25
5.1.40.0080.00018.25
5.1.30.0000.00818.25
5.1.20.0080.00018.25
5.1.10.0000.00818.25
5.1.00.0000.00818.25
5.0.50.0070.00018.25
5.0.40.0000.00618.25
5.0.30.0030.00318.25
5.0.20.0000.00618.25
5.0.10.0060.00018.25
5.0.00.0020.00418.25
4.4.90.0000.00418.25
4.4.80.0000.00418.25
4.4.70.0030.00018.25
4.4.60.0030.00018.25
4.4.50.0000.00318.25
4.4.40.0000.00418.25
4.4.30.0000.00318.25
4.4.20.0040.00018.25
4.4.10.0000.00418.25
4.4.00.0040.00018.25
4.3.110.0000.00418.25
4.3.100.0040.00018.25
4.3.90.0040.00018.25
4.3.80.0000.00418.25
4.3.70.0040.00018.25
4.3.60.0040.00018.25
4.3.50.0040.00018.25
4.3.40.0000.00418.25
4.3.30.0030.00018.25
4.3.20.0000.00318.25
4.3.10.0000.00318.25
4.3.00.0000.00318.25

preferences:
49.7 ms | 401 KiB | 5 Q