3v4l.org

run code in 300+ PHP versions simultaneously
<?php $lines = "name,surname,email John,smith,jsmith@gmail.com HaMish,JONES,ham@seek.com Phil,CARRY,phil@open.edu.au Johnny,O'Hare,john@yahoo.com.au Mike,O'Connor,mo'connor@cat.net.nz WILLIAM,SMYthe,happy@ent.com.au HAMISH,jones,ham@seek.com Sam!!,WalTERS,sam!@walters.org Daley,thompson,daley@yahoo.co.nz kevin,Ruley,kevin.ruley@gmail.com Edward,JIKES,edward@jikes@com.au"; $lines = explode("\n", $lines); $csv = array_map('str_getcsv', $lines); $col_names = array_shift($csv); $users = []; foreach($csv as $row) { $users[] = [ $col_names[0] => ucwords(strtolower($row[0])), // name: $col_names[1] => ucwords(strtolower($row[1])), // surname: $col_names[2] => strtolower($row[2]), // email: ]; } print_r($users);

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)
8.4.140.0140.00717.65
8.4.130.0110.00917.66
8.4.120.0150.00520.72
8.4.110.0130.00822.22
8.4.100.0130.00917.73
8.4.90.0180.00418.57
8.4.80.0090.01017.98
8.4.70.0110.00917.70
8.4.60.0110.00918.94
8.4.50.0100.00619.59
8.4.40.0060.00918.00
8.4.30.0050.00520.42
8.4.20.0150.00617.70
8.4.10.0070.01419.52
8.3.270.0130.00616.61
8.3.260.0050.00316.61
8.3.250.0050.00421.01
8.3.240.0090.00616.64
8.3.230.0120.00916.65
8.3.220.0080.00917.52
8.3.210.0040.00416.49
8.3.200.0070.00816.71
8.3.190.0040.00317.23
8.3.180.0080.00616.52
8.3.170.0090.00919.02
8.3.160.0120.00618.41
8.3.150.0160.00320.72
8.3.140.0080.00016.68
8.3.130.0100.00018.57
8.3.120.0110.00720.57
8.3.110.0060.00320.94
8.3.100.0000.00824.06
8.3.90.0060.00326.77
8.3.80.0090.00019.36
8.3.70.0140.00718.22
8.3.60.0090.00918.31
8.3.50.0120.00523.69
8.3.40.0000.01322.00
8.3.30.0110.00418.71
8.3.20.0000.00824.18
8.3.10.0040.00424.66
8.3.00.0070.00026.16
8.2.290.0120.00820.48
8.2.280.0050.00318.19
8.2.270.0070.00718.90
8.2.260.0050.00320.47
8.2.250.0030.01616.74
8.2.240.0090.00018.76
8.2.230.0060.00922.58
8.2.220.0080.00037.54
8.2.210.0120.00626.77
8.2.200.0060.00318.88
8.2.190.0030.01316.58
8.2.180.0100.01025.92
8.2.170.0100.01019.09
8.2.160.0140.00722.96
8.2.150.0050.00325.66
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0080.00021.09
8.2.110.0090.00320.99
8.2.100.0120.00017.84
8.2.90.0050.00319.33
8.2.80.0100.00017.97
8.2.70.0000.00817.75
8.2.60.0000.00717.93
8.2.50.0000.00918.07
8.2.40.0050.00318.22
8.2.30.0050.00318.14
8.2.20.0040.00418.05
8.2.10.0000.00819.21
8.2.00.0040.00419.31
8.1.330.0060.00421.68
8.1.320.0080.01116.25
8.1.310.0070.00718.56
8.1.300.0030.00618.41
8.1.290.0030.00630.84
8.1.280.0090.00625.92
8.1.270.0090.00022.06
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0180.00420.97
8.1.230.0110.00017.83
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0000.00917.47
8.1.190.0050.00317.25
8.1.180.0040.00418.10
8.1.170.0030.00518.50
8.1.160.0000.00718.84
8.1.150.0000.00818.76
8.1.140.0040.00418.87
8.1.130.0030.00320.28
8.1.120.0000.00717.48
8.1.110.0080.00017.47
8.1.100.0080.00017.40
8.1.90.0050.00317.48
8.1.80.0040.00417.36
8.1.70.0060.00317.35
8.1.60.0000.00817.59
8.1.50.0080.00017.43
8.1.40.0050.00317.54
8.1.30.0000.00917.53
8.1.20.0000.00817.62
8.1.10.0030.00517.52
8.1.00.0000.01117.49
8.0.300.0000.00718.77
8.0.290.0070.00016.75
8.0.280.0000.00718.38
8.0.270.0030.00318.00
8.0.260.0030.00320.21
8.0.250.0030.00316.98
8.0.240.0030.00316.91
8.0.230.0070.00016.84
8.0.220.0040.00416.89
8.0.210.0000.00716.89
8.0.200.0050.00317.03
8.0.190.0000.00716.99
8.0.180.0000.00716.79
8.0.170.0050.00316.93
8.0.160.0070.00016.89
8.0.150.0000.00816.85
8.0.140.0030.00616.91
8.0.130.0000.00713.27
8.0.120.0040.00416.74
8.0.110.0070.00016.77
8.0.100.0080.00016.77
8.0.90.0030.00516.75
8.0.80.0080.00916.85
8.0.70.0040.00416.85
8.0.60.0020.00516.95
8.0.50.0030.00516.75
8.0.30.0170.00016.97
8.0.20.0140.00817.20
8.0.10.0040.00416.89
8.0.00.0120.01216.62
7.4.330.0020.00215.55
7.4.320.0000.00716.66
7.4.300.0030.00316.50
7.4.290.0000.00816.42
7.4.280.0040.00416.44
7.4.270.0030.00316.62
7.4.260.0000.00716.49
7.4.250.0060.00316.50
7.4.240.0050.00216.52
7.4.230.0000.00716.31
7.4.220.0020.00516.57
7.4.210.0060.00916.55
7.4.200.0000.00716.62
7.4.130.0050.01416.45
7.4.120.0170.00716.36
7.4.110.0060.01216.57
7.4.100.0030.01716.52
7.4.90.0140.00416.46
7.4.80.0130.00516.46
7.4.70.0040.01416.37
7.4.60.0070.01116.17
7.4.50.0080.01216.59
7.4.40.0100.01016.45
7.4.30.0050.01416.68
7.4.20.0110.00516.66
7.4.10.0110.00716.32
7.4.00.0080.00816.36
7.3.330.0000.00716.39
7.3.320.0000.00613.25
7.3.310.0000.00716.38
7.3.300.0030.00316.38
7.3.290.0080.01116.33
7.3.260.0100.00716.49
7.3.230.0080.00816.66
7.3.220.0120.00616.36
7.3.210.0090.00916.32
7.3.200.0140.00416.09
7.3.190.0110.00716.45
7.3.180.0090.00616.31
7.3.170.0070.01016.27
7.3.160.0060.01316.55
7.3.150.0140.00616.49
7.3.140.0120.00516.37
7.3.130.0140.00316.44
7.3.120.0100.00616.39
7.3.110.0040.01416.40
7.3.100.0120.01216.17
7.3.90.0080.01116.49
7.3.80.0130.00316.13
7.3.70.0030.01316.09
7.3.60.0130.00416.32
7.3.50.0110.00616.45
7.3.40.0070.01016.38
7.3.30.0030.01316.17
7.3.20.0040.01316.32
7.3.10.0060.01316.36
7.3.00.0100.01016.27
7.2.340.0070.01016.81
7.2.330.0100.00716.39
7.2.320.0090.00916.45
7.2.310.0160.00316.40
7.2.300.0120.00816.75
7.2.290.0070.01216.75
7.2.280.0060.01216.53
7.2.270.0090.00816.82
7.2.260.0080.00816.67
7.2.250.0060.00916.82
7.2.240.0140.00316.54
7.2.230.0080.01716.52
7.2.220.0160.00416.59
7.2.210.0140.00316.33
7.2.200.0160.00016.43
7.2.190.0080.00816.55
7.2.180.0140.00316.31
7.2.170.0130.00416.48
7.2.160.0040.01316.66
7.2.150.0000.02216.48
7.2.140.0160.00416.49
7.2.130.0150.00416.64
7.2.120.0120.00616.57
7.2.110.0090.00916.52
7.2.100.0460.00316.67
7.2.90.0120.00616.69
7.2.80.0070.01116.80
7.2.70.0050.01416.51
7.2.60.0000.01916.54
7.2.50.0140.00316.72
7.2.40.0090.00816.81
7.2.30.0060.01216.73
7.2.20.0040.01316.77
7.2.10.0110.00716.67
7.2.00.0140.00316.79

preferences:
31.24 ms | 403 KiB | 5 Q