3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = '2020-01; Starter1; 11,4% 2020-01; Starter2; 6,9% 2020-01; Starter3; 9,5% 2020-01; Starter4; 11,1% 2020-02; Starter1; 5,8% 2020-02; Starter2; 5,8% 2020-02; Starter3; 10,0% 2020-02; Starter4; 6,4%'; // normalise and group data $result = []; foreach(str_getcsv($str, "\n") as $row){ $row = array_map('trim', str_getcsv($row, ";")); $result[$row[0]][$row[1]] = $row[2]; } // loop over to specification echo 'Year; Starter1; Starter2; Starter3; Starter4'.PHP_EOL; foreach ($result as $year => $row) { echo $year.'; '; foreach ($row as $key => $col) echo $col.";".str_repeat(' ', (($v = strlen($key)-(strlen($col)-1)) && $v > 0) ? $v : 0); echo PHP_EOL; }

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)
8.3.60.0160.00318.43
8.3.50.0040.01116.45
8.3.40.0150.00018.84
8.3.30.0150.00618.81
8.3.20.0000.00724.18
8.3.10.0020.00524.66
8.3.00.0090.00026.16
8.2.180.0140.00725.92
8.2.170.0150.00019.09
8.2.160.0070.01022.96
8.2.150.0040.00425.66
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0100.00017.93
8.2.110.0060.00321.04
8.2.100.0120.00017.97
8.2.90.0040.00417.91
8.2.80.0000.00817.97
8.2.70.0040.00417.63
8.2.60.0000.00818.03
8.2.50.0050.00318.07
8.2.40.0050.00319.79
8.2.30.0040.00418.02
8.2.20.0050.00218.05
8.2.10.0040.00419.20
8.2.00.0000.00819.31
8.1.280.0130.00725.92
8.1.270.0080.00023.99
8.1.260.0000.00826.35
8.1.250.0060.00328.09
8.1.240.0030.00621.02
8.1.230.0040.00721.10
8.1.220.0080.00017.74
8.1.210.0080.00018.88
8.1.200.0060.00317.35
8.1.190.0060.00317.35
8.1.180.0000.00818.10
8.1.170.0050.00318.61
8.1.160.0100.00018.88
8.1.150.0030.00618.89
8.1.140.0060.00318.90
8.1.130.0000.00717.45
8.1.120.0070.00017.49
8.1.110.0000.00817.45
8.1.100.0050.00317.42
8.1.90.0080.00017.46
8.1.80.0050.00317.46
8.1.70.0000.00717.34
8.1.60.0030.00617.61
8.1.50.0000.00817.43
8.1.40.0080.00017.46
8.1.30.0040.00417.64
8.1.20.0030.00517.68
8.1.10.0050.00317.63
8.1.00.0040.00417.41
8.0.300.0040.00419.98
8.0.290.0050.00216.75
8.0.280.0000.00718.50
8.0.270.0000.00718.01
8.0.260.0000.00716.82
8.0.250.0000.00817.02
8.0.240.0070.00016.84
8.0.230.0030.00316.95
8.0.220.0030.00616.91
8.0.210.0040.00416.85
8.0.200.0060.00016.98
8.0.190.0030.00516.91
8.0.180.0040.00416.76
8.0.170.0040.00416.93
8.0.160.0000.00816.97
8.0.150.0000.00816.89
8.0.140.0030.00316.88
8.0.130.0060.00013.28
8.0.120.0030.00516.83
8.0.110.0000.00716.79
8.0.100.0030.00616.93
8.0.90.0040.00416.96
8.0.80.0020.01416.88
8.0.70.0000.00716.84
8.0.60.0050.00216.89
8.0.50.0030.00516.79
8.0.30.0100.00616.83
8.0.20.0180.00317.06
8.0.10.0080.00016.89
8.0.00.0070.01317.86
7.4.330.0050.00015.55
7.4.320.0000.00616.49
7.4.300.0000.00616.53
7.4.290.0040.00416.33
7.4.280.0040.00416.44
7.4.270.0000.00716.45
7.4.260.0030.00313.29
7.4.250.0030.00716.43
7.4.240.0030.00616.37
7.4.230.0030.00316.47
7.4.220.0000.00816.65
7.4.210.0100.00716.64
7.4.200.0070.00016.63
7.4.140.0130.00917.86
7.4.130.0090.01317.86
7.4.120.0060.01317.86
7.4.110.0080.00817.86
7.4.100.0070.01417.86
7.4.90.0120.00617.86
7.4.80.0170.00717.86
7.4.70.0090.00917.86
7.4.60.0060.01217.86
7.4.50.0150.00417.86
7.4.40.0060.01617.86
7.4.30.0060.01117.86
7.4.20.0210.00317.86
7.4.10.0090.00917.86
7.4.00.0120.00917.86
7.3.330.0030.00316.23
7.3.320.0000.00513.13
7.3.310.0000.00716.26
7.3.300.0030.00316.38
7.3.290.0030.01016.35
7.3.260.0150.01017.86
7.3.250.0110.00517.86
7.3.240.0070.01017.86
7.3.230.0100.00717.86
7.3.220.0070.01017.86
7.3.210.0090.00917.86
7.3.200.0100.01017.86
7.3.190.0070.01117.86
7.3.180.0180.00717.86
7.3.170.0100.00717.86
7.3.160.0120.01217.86
7.3.150.0110.00717.86
7.3.140.0140.00317.86
7.3.130.0160.00317.86
7.3.120.0110.00717.86
7.3.110.0030.01417.86
7.3.100.0070.01017.86
7.3.90.0150.00317.86
7.3.80.0090.01117.86
7.3.70.0080.01317.86
7.3.60.0080.00817.86
7.3.50.0140.00717.86
7.3.40.0110.00517.86
7.3.30.0110.00617.86
7.3.20.0070.01017.86
7.3.10.0080.01517.86
7.3.00.0190.00617.86

preferences:
61.41 ms | 400 KiB | 5 Q