3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [[45, 16, 18, 72], [23, 8, 9, 36, 15, 36]]; $parts = []; foreach ($a as $subarray) { $parts[] = '[' . implode(' ', $subarray) . ']'; } echo '[' . implode(', ', $parts) . ']';

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)
8.3.60.0070.00716.48
8.3.50.0040.01117.98
8.3.40.0070.01018.67
8.3.30.0110.00718.61
8.3.20.0070.00024.18
8.3.10.0070.00024.66
8.3.00.0030.00626.16
8.2.180.0070.00725.92
8.2.170.0040.01118.96
8.2.160.0100.00622.96
8.2.150.0040.00425.66
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00021.00
8.2.110.0060.00320.38
8.2.100.0040.00917.78
8.2.90.0000.00817.50
8.2.80.0030.00718.44
8.2.70.0050.00317.63
8.2.60.0080.00017.75
8.2.50.0030.00619.35
8.2.40.0040.00419.48
8.2.30.0000.00818.08
8.2.20.0000.00718.03
8.2.10.0000.00719.30
8.2.00.0000.00719.14
8.1.280.0070.00725.92
8.1.270.0040.00423.99
8.1.260.0050.00326.35
8.1.250.0060.00328.09
8.1.240.0030.00720.91
8.1.230.0000.01117.82
8.1.220.0060.00317.74
8.1.210.0030.00618.77
8.1.200.0040.00417.36
8.1.190.0070.00417.22
8.1.180.0000.00818.10
8.1.170.0030.00720.27
8.1.160.0030.00618.82
8.1.150.0000.01118.79
8.1.140.0040.00418.75
8.1.130.0030.00317.50
8.1.120.0050.00317.44
8.1.110.0070.00017.42
8.1.100.0060.00317.39
8.1.90.0000.00717.38
8.1.80.0070.00017.34
8.1.70.0030.00317.46
8.1.60.0020.00517.59
8.1.50.0040.00417.51
8.1.40.0070.00717.52
8.1.30.0040.00417.68
8.1.20.0030.00517.57
8.1.10.0030.00617.41
8.1.00.0030.01017.41
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0030.00320.05
8.0.270.0030.00517.93
8.0.260.0080.00016.83
8.0.250.0030.00316.84
8.0.240.0030.00317.01
8.0.230.0030.00316.92
8.0.220.0000.00716.79
8.0.210.0040.00416.93
8.0.200.0000.00616.94
8.0.190.0000.00717.00
8.0.180.0030.00516.80
8.0.170.0090.00016.82
8.0.160.0000.00816.79
8.0.150.0040.00416.89
8.0.140.0040.00416.73
8.0.130.0000.00613.27
8.0.120.0060.00316.86
8.0.110.0030.00316.79
8.0.100.0040.00417.00
8.0.90.0040.00416.77
8.0.80.0080.01316.81
8.0.70.0070.00016.79
8.0.60.0000.00816.85
8.0.50.0030.00516.75
8.0.30.0070.01017.07
8.0.20.0070.01217.17
8.0.10.0000.00716.87
8.0.00.0040.01516.83
7.4.330.0040.00015.55
7.4.320.0060.00016.64
7.4.300.0040.00416.51
7.4.290.0070.00016.49
7.4.280.0000.00716.63
7.4.270.0000.00616.41
7.4.260.0030.00313.27
7.4.250.0030.00316.51
7.4.240.0000.00716.61
7.4.230.0080.00016.39
7.4.220.0020.00416.52
7.4.210.0080.00616.47
7.4.200.0070.00016.57
7.4.130.0100.01216.53
7.4.120.0140.01116.60
7.4.110.0070.01016.50
7.4.100.0110.01116.52
7.4.90.0070.01816.55
7.4.80.0200.00016.39
7.4.70.0170.00016.51
7.4.60.0140.00316.26
7.4.50.0040.01516.42
7.4.40.0100.01316.47
7.4.30.0120.00916.46
7.4.20.0070.01416.58
7.4.10.0180.00416.70
7.4.00.0090.01616.54
7.3.330.0040.00416.31
7.3.320.0030.00313.17
7.3.310.0040.00416.08
7.3.300.0030.00316.17
7.3.290.0050.01116.28
7.3.260.0130.00316.25
7.3.230.0140.00716.63
7.3.210.0060.01016.57
7.3.200.0130.00716.30
7.3.190.0070.01016.38
7.3.180.0130.00316.36
7.3.170.0120.01216.48
7.3.160.0130.01016.32
7.3.150.0070.01016.36
7.3.140.0060.01216.20
7.3.130.0140.00816.29
7.3.120.0110.01116.15
7.3.110.0060.01216.21
7.3.100.0150.00316.35
7.3.90.0170.00516.55
7.3.80.0140.01716.62
7.3.70.0190.00616.34
7.3.60.0100.01316.37
7.3.50.0120.00816.54
7.3.40.0110.01316.33
7.3.30.0170.00716.22
7.3.20.0070.01016.38
7.3.10.0070.01416.27
7.3.00.0000.02016.51
7.2.330.0070.01816.63
7.2.320.0030.01616.79
7.2.310.0100.00716.82
7.2.300.0130.01016.79
7.2.290.0130.00416.61
7.2.280.0060.01216.43
7.2.270.0130.00916.46
7.2.260.0100.01316.32
7.2.250.0090.01016.63
7.2.240.0030.01616.70
7.2.230.0120.00916.61
7.2.220.0210.01016.66
7.2.210.0120.00916.45
7.2.200.0200.00616.39
7.2.190.0100.01016.64
7.2.180.0060.01316.47
7.2.170.0120.01316.64
7.2.160.0120.01116.52
7.2.150.0100.01716.56
7.2.140.0120.00916.83
7.2.130.0120.00916.57
7.2.120.0100.01016.57
7.2.110.0090.00916.43
7.2.100.0090.00916.71
7.2.90.0090.00916.64
7.2.80.0120.00616.51
7.2.70.0110.00716.70
7.2.60.0150.00616.63
7.2.50.0080.01116.53
7.2.40.0210.00416.51
7.2.30.0140.01116.60
7.2.20.0120.00916.54
7.2.10.0170.00316.62
7.2.00.0160.01016.69

preferences:
62.68 ms | 400 KiB | 5 Q