3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [0 => 0, 1 => 0, 2 => 8, 3 => 0, 4 => 0, 5 => 0, 6 => 0, 7 => 0, 8 => 10, 10 => 0, 11 => 0, 12 => 0, 14 => 0, 15 => 0]; $keys = array_keys($a); print_r(array_replace(array_fill(min($keys), max($keys) - min($keys), 999), $a));

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)
8.5.10.0110.00819.08
8.5.00.0070.00319.73
8.4.150.0030.00014.05
8.4.140.0100.01017.39
8.4.130.0110.00819.30
8.4.120.0120.00820.30
8.4.110.0140.00622.46
8.4.100.0100.00917.44
8.4.90.0150.00518.45
8.4.80.0080.00617.64
8.4.70.0030.00517.43
8.4.60.0050.00418.86
8.4.50.0090.00719.43
8.4.40.0060.00317.44
8.4.30.0060.00320.31
8.4.20.0100.01017.57
8.4.10.0060.01019.36
8.3.280.0080.01220.07
8.3.270.0040.00518.23
8.3.260.0110.00516.44
8.3.250.0100.00818.79
8.3.240.0150.00616.55
8.3.230.0100.00916.52
8.3.220.0060.00317.10
8.3.210.0140.00516.55
8.3.200.0070.00316.50
8.3.190.0120.00717.36
8.3.180.0100.00916.51
8.3.170.0140.00319.09
8.3.160.0100.01016.49
8.3.150.0080.01220.60
8.3.140.0120.00919.00
8.3.130.0110.00418.35
8.3.120.0110.00720.23
8.3.110.0030.00720.94
8.3.100.0030.00616.78
8.3.90.0110.00426.77
8.3.80.0030.00616.38
8.3.70.0120.00316.38
8.3.60.0060.00918.43
8.3.50.0050.01023.52
8.3.40.0080.00818.41
8.3.30.0110.00418.41
8.3.20.0050.00320.66
8.3.10.0040.00423.53
8.3.00.0090.00019.55
8.2.290.0110.00720.39
8.2.280.0060.00320.08
8.2.270.0110.00817.18
8.2.260.0040.01116.57
8.2.250.0000.00716.40
8.2.240.0100.00716.82
8.2.230.0100.01022.58
8.2.220.0030.00624.06
8.2.210.0000.00826.77
8.2.200.0040.00816.50
8.2.190.0090.00918.29
8.2.180.0180.00418.37
8.2.170.0120.00322.96
8.2.160.0060.00820.79
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0000.00720.89
8.2.110.0030.00720.94
8.2.100.0060.00617.59
8.2.90.0030.00517.50
8.2.80.0040.00418.69
8.2.70.0050.00317.38
8.2.60.0030.00617.80
8.2.50.0030.00618.07
8.2.40.0000.00819.76
8.2.30.0000.00719.42
8.2.20.0040.00417.85
8.2.10.0080.00019.19
8.2.00.0000.00719.10
8.1.330.0080.01021.99
8.1.320.0110.00816.25
8.1.310.0080.00018.30
8.1.300.0080.00020.23
8.1.290.0060.00330.84
8.1.280.0060.00925.92
8.1.270.0150.00620.51
8.1.260.0060.00326.35
8.1.250.0080.00028.09
8.1.240.0150.00719.16
8.1.230.0090.00322.14
8.1.220.0060.00317.77
8.1.210.0000.00818.77
8.1.200.0040.00417.11
8.1.190.0060.00317.10
8.1.180.0040.00418.10
8.1.170.0030.00618.51
8.1.160.0000.00718.80
8.1.150.0000.00818.68
8.1.140.0000.00720.75
8.1.130.0000.00720.13
8.1.120.0040.00417.39
8.1.110.0040.00417.34
8.1.100.0050.00317.35
8.1.90.0000.00817.43
8.1.80.0050.00317.34
8.1.70.0000.00717.35
8.1.60.0070.00017.50
8.1.50.0040.00417.40
8.1.40.0000.00917.43
8.1.30.0080.00017.47
8.1.20.0050.00317.46
8.1.10.0030.00517.41
8.1.00.0000.00817.37
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0040.00418.26
8.0.270.0060.00317.80
8.0.260.0000.00819.98
8.0.250.0000.00716.87
8.0.240.0000.00616.89
8.0.230.0040.00416.89
8.0.220.0030.00316.83
8.0.210.0000.00716.82
8.0.200.0000.00716.88
8.0.190.0000.00716.89
8.0.180.0030.00516.86
8.0.170.0030.00716.82
8.0.160.0070.00016.82
8.0.150.0000.00716.73
8.0.140.0030.00316.79
8.0.130.0000.00613.23
8.0.120.0000.00916.81
8.0.110.0040.00416.83
8.0.100.0040.00416.81
8.0.90.0030.00616.71
8.0.80.0050.01416.81
8.0.70.0040.00416.65
8.0.60.0050.00316.69
8.0.50.0050.00216.88
8.0.30.0030.01317.18
8.0.20.0200.00716.85
8.0.10.0030.00316.77
8.0.00.0030.01416.67
7.4.330.0000.00516.73
7.4.320.0000.00616.48
7.4.300.0030.00316.45
7.4.290.0070.00016.47
7.4.280.0040.00416.46
7.4.270.0000.00816.52
7.4.260.0040.00416.48
7.4.250.0030.00316.39
7.4.240.0020.00516.49
7.4.230.0030.00316.27
7.4.220.0050.00216.42
7.4.210.0080.00816.44
7.4.200.0070.00016.31
7.4.130.0100.01016.43
7.4.120.0140.00316.36
7.4.110.0070.01116.48
7.4.100.0110.00916.35
7.4.90.0060.01216.30
7.4.80.0060.01419.39
7.4.70.0180.00016.33
7.4.60.0060.01016.48
7.4.50.0040.01216.37
7.4.40.0140.00716.41
7.4.20.0060.01816.48
7.4.10.0110.00916.15
7.4.00.0090.01016.37
7.3.330.0030.00316.03
7.3.320.0000.00513.04
7.3.310.0000.00616.27
7.3.300.0000.00716.05
7.3.290.0110.00716.22
7.3.280.0070.01116.16
7.3.260.0060.01016.39
7.3.230.0120.00416.17
7.3.210.0080.01116.16
7.3.200.0090.01016.19
7.3.190.0090.00616.41
7.3.180.0070.00816.24
7.3.170.0150.00616.38
7.3.160.0100.00516.13
7.3.140.0080.00816.23
7.3.130.0090.00916.29
7.3.120.0110.00616.34
7.3.110.0070.01016.30
7.3.100.0100.01016.13
7.3.90.0050.01116.32
7.3.80.0160.00316.13
7.3.70.0130.00716.18
7.3.60.0140.00716.17
7.3.50.0090.01316.25
7.3.40.0120.00916.21
7.3.30.0160.00716.31
7.3.20.0160.00916.34
7.3.10.0100.01016.25
7.3.00.0060.01716.22
7.2.330.0070.01116.41
7.2.320.0130.00416.46
7.2.310.0140.00316.43
7.2.300.0100.00716.69
7.2.290.0060.01316.58
7.2.270.0120.00916.55
7.2.260.0000.02216.37
7.2.250.0060.01116.43
7.2.240.0100.00716.64
7.2.230.0100.00816.53
7.2.220.0060.01716.51
7.2.210.0090.01516.26
7.2.200.0110.01116.22
7.2.190.0140.00716.37
7.2.180.0070.01416.42
7.2.170.0130.01016.14
7.2.160.0110.01116.59
7.2.150.0040.02116.56
7.2.140.0120.01216.52
7.2.130.0150.00316.46
7.2.120.0090.00916.53
7.2.110.0080.01216.45
7.2.100.0130.00316.52
7.2.90.0130.00416.50
7.2.80.0130.00316.50
7.2.70.0080.00816.54
7.2.60.0090.00916.40
7.2.50.0120.00616.48
7.2.40.0090.00916.56
7.2.30.0120.00516.49
7.2.20.0060.01016.58
7.2.10.0210.00016.57
7.2.00.0100.00916.58

preferences:
39.06 ms | 403 KiB | 5 Q