3v4l.org

run code in 300+ PHP versions simultaneously
<?php $result = []; foreach (range('a', 'e') as $value) { if ($result) { $row[] = $value; unset($row); } $row = [$value]; $result[] = &$row; } var_export($result);

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)
8.4.120.0100.01020.51
8.4.110.0120.00722.38
8.4.100.0120.00917.67
8.4.90.0110.00818.51
8.4.80.0060.00217.57
8.4.70.0110.00817.88
8.4.60.0100.01024.02
8.4.50.0090.01118.69
8.4.40.0110.00717.64
8.4.30.0040.01620.18
8.4.20.0060.00317.98
8.4.10.0030.00617.76
8.3.250.0040.00419.10
8.3.240.0110.00816.58
8.3.230.0060.00216.54
8.3.220.0110.00717.43
8.3.210.0040.00318.66
8.3.200.0040.00716.66
8.3.190.0110.00716.89
8.3.180.0040.00516.59
8.3.170.0110.00716.98
8.3.160.0130.00616.61
8.3.150.0130.00616.72
8.3.140.0150.00417.41
8.3.130.0000.00818.41
8.3.120.0100.00020.60
8.3.110.0060.00320.94
8.3.100.0080.00816.90
8.3.90.0080.00026.77
8.3.80.0060.00316.38
8.3.70.0150.00016.75
8.3.60.0100.00618.54
8.3.50.0130.00718.36
8.3.40.0110.00421.78
8.3.30.0110.00718.61
8.3.20.0080.00024.18
8.3.10.0040.00424.66
8.3.00.0000.00726.16
8.2.290.0110.00820.80
8.2.280.0060.00518.36
8.2.270.0100.01017.27
8.2.260.0060.00316.45
8.2.250.0110.00716.75
8.2.240.0030.00616.86
8.2.230.0050.00522.58
8.2.220.0040.00424.06
8.2.210.0000.00726.77
8.2.200.0060.00316.50
8.2.190.0070.00716.75
8.2.180.0100.00725.92
8.2.170.0120.00618.95
8.2.160.0120.00322.96
8.2.150.0040.00425.66
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00426.16
8.2.110.0030.00620.94
8.2.100.0080.00417.97
8.2.90.0020.00519.19
8.2.80.0040.00417.97
8.2.70.0040.00417.75
8.2.60.0030.00917.78
8.2.50.0040.00418.07
8.2.40.0080.00018.03
8.2.30.0080.00018.01
8.2.20.0040.00418.04
8.2.10.0030.00619.33
8.2.00.0030.00319.36
8.1.330.0100.00822.07
8.1.320.0090.01016.31
8.1.310.0080.00018.17
8.1.300.0100.00020.29
8.1.290.0060.00330.84
8.1.280.0090.00625.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0090.00028.09
8.1.240.0060.00322.24
8.1.230.0120.00019.07
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0070.00317.22
8.1.190.0060.00317.25
8.1.180.0040.00418.10
8.1.170.0000.00818.75
8.1.160.0000.00818.93
8.1.150.0040.00418.58
8.1.140.0000.00719.06
8.1.130.0040.00418.86
8.1.120.0070.00017.36
8.1.110.0040.00317.45
8.1.100.0040.00417.37
8.1.90.0000.00717.41
8.1.80.0000.00717.36
8.1.70.0030.00317.46
8.1.60.0040.00417.59
8.1.50.0040.00417.57
8.1.40.0000.00817.55
8.1.30.0000.00817.65
8.1.20.0030.00517.55
8.1.10.0050.00617.47
8.1.00.0050.00217.52
8.0.300.0020.00518.77
8.0.290.0000.00716.75
8.0.280.0000.00718.41
8.0.270.0040.00418.04
8.0.260.0000.00618.63
8.0.250.0040.00417.00
8.0.240.0050.00216.95
8.0.230.0040.00416.84
8.0.220.0000.00716.81
8.0.210.0000.00816.76
8.0.200.0000.00716.97
8.0.190.0030.00516.92
8.0.180.0050.00216.86
8.0.170.0030.00616.99
8.0.160.0000.00716.93
8.0.150.0030.00316.80
8.0.140.0040.00416.89
8.0.130.0050.00013.36
8.0.120.0030.00616.83
8.0.110.0040.00416.92
8.0.100.0050.00316.66
8.0.90.0040.00416.73
8.0.80.0040.00416.87
8.0.70.0040.00416.82
8.0.60.0040.00416.95
8.0.50.0070.00016.84
8.0.30.0050.00216.70
8.0.20.0000.00816.95
8.0.10.0070.00016.95
8.0.00.0040.00416.88
7.4.330.0030.00315.55
7.4.320.0030.00316.55
7.4.300.0040.00416.50
7.4.290.0000.00716.56
7.4.280.0060.00316.48
7.4.270.0030.00616.45
7.4.260.0030.00313.26
7.4.250.0030.00516.46
7.4.240.0030.00516.59
7.4.230.0000.00716.64
7.4.220.0030.00316.62
7.4.210.0030.00316.70
7.4.200.0000.00716.48
7.4.190.0030.00316.45
7.4.180.0040.00416.67
7.4.160.0000.00716.68
7.4.150.0050.00216.69
7.4.140.0000.00716.27
7.4.130.0040.00416.49
7.4.120.0020.00516.51
7.4.110.0040.00416.50
7.4.100.0050.00216.48
7.4.90.0000.00716.46
7.4.80.0030.00316.46
7.4.70.0040.00416.52
7.4.60.0040.00416.44
7.4.50.0070.00016.29
7.4.40.0000.00716.35
7.4.30.0030.00316.44
7.4.20.0000.00616.48
7.4.10.0000.00716.48
7.4.00.0000.00716.61
7.3.330.0030.00716.14
7.3.320.0000.00513.20
7.3.310.0080.00016.40
7.3.300.0040.00416.27
7.3.290.0080.00016.16
7.3.280.0030.00316.18
7.3.270.0030.00316.31
7.3.260.0040.00416.32
7.3.250.0000.00616.37
7.3.240.0000.00716.31
7.3.230.0070.00016.24
7.3.220.0030.00316.30
7.3.210.0030.00316.14
7.3.200.0040.00416.27
7.3.190.0000.00716.19
7.3.180.0020.00516.25
7.3.170.0030.00316.31
7.3.160.0000.00616.17
7.3.150.0040.00416.21
7.3.140.0040.00416.30
7.3.130.0000.00716.16
7.3.120.0040.00416.16
7.3.110.0060.00016.25
7.3.100.0030.00316.24
7.3.90.0030.00316.57
7.3.80.0030.00316.27
7.3.70.0000.00716.22
7.3.60.0060.00016.44
7.3.50.0000.00616.45
7.3.40.0000.00616.42
7.3.30.0070.00016.42
7.3.20.0040.00416.45
7.3.10.0020.00516.33
7.3.00.0040.00416.36

preferences:
117.68 ms | 403 KiB | 5 Q