3v4l.org

run code in 300+ PHP versions simultaneously
<?php function arraySum(array $array) { $stack = [$array]; $sum = 0; while (($items = array_pop($stack))) { foreach ($items as $item) { if (is_array($item)) { $stack[] = $item; } else { $sum += $item; } } } return $sum; } echo arraySum([1, [1, 1], [1, [1, 1]]]);

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)
8.3.60.0100.01316.63
8.3.50.0140.00719.95
8.3.40.0140.00018.80
8.3.30.0140.00718.70
8.3.20.0110.00421.71
8.3.10.0040.00421.95
8.3.00.0050.00321.91
8.2.180.0120.00325.92
8.2.170.0140.00019.08
8.2.160.0120.00322.96
8.2.150.0030.01424.18
8.2.140.0100.00324.66
8.2.130.0140.00019.76
8.2.120.0100.00726.35
8.2.110.0060.00320.78
8.2.100.0100.00319.32
8.2.90.0000.00817.88
8.2.80.0000.00818.77
8.2.70.0030.00517.75
8.2.60.0040.00417.61
8.2.50.0000.00818.04
8.2.40.0060.00319.48
8.2.30.0000.00719.18
8.2.20.0000.00718.18
8.2.10.0080.00018.12
8.2.00.0000.00917.75
8.1.280.0070.00725.92
8.1.270.0080.00023.78
8.1.260.0080.00026.35
8.1.250.0060.00328.09
8.1.240.0060.00322.75
8.1.230.0040.00820.74
8.1.220.0090.00017.74
8.1.210.0050.00318.77
8.1.200.0080.00017.40
8.1.190.0000.00817.35
8.1.180.0080.00018.10
8.1.170.0040.00417.62
8.1.160.0040.00418.97
8.1.150.0000.00721.97
8.1.140.0000.00719.52
8.1.130.0030.00318.89
8.1.120.0030.00317.36
8.1.110.0040.00417.48
8.1.100.0040.00417.51
8.1.90.0070.00017.45
8.1.80.0040.00417.51
8.1.70.0040.00417.37
8.1.60.0060.00317.50
8.1.50.0000.00717.57
8.1.40.0000.00917.56
8.1.30.0030.00617.55
8.1.20.0040.00417.75
8.1.10.0000.00817.59
8.1.00.0130.00017.36
8.0.300.0000.00718.77
8.0.290.0000.00716.75
8.0.280.0070.00018.56
8.0.270.0030.00317.14
8.0.260.0000.00817.37
8.0.250.0070.00017.02
8.0.240.0000.00816.85
8.0.230.0040.00417.00
8.0.220.0030.00316.96
8.0.210.0000.00716.92
8.0.200.0080.00316.98
8.0.190.0050.00316.89
8.0.180.0040.00416.90
8.0.170.0000.00816.94
8.0.160.0030.00516.89
8.0.150.0000.00716.81
8.0.140.0000.00716.84
8.0.130.0030.00313.30
8.0.120.0040.00416.91
8.0.110.0040.00416.86
8.0.100.0080.00016.96
8.0.90.0000.00816.75
8.0.80.0090.00616.79
8.0.70.0050.00316.96
8.0.60.0040.00416.73
8.0.50.0000.00916.83
8.0.30.0120.00717.29
8.0.20.0100.01017.42
8.0.10.0040.00416.91
8.0.00.0100.00716.89
7.4.330.0000.00515.55
7.4.320.0000.00616.52
7.4.300.0000.00616.52
7.4.290.0030.00316.46
7.4.280.0030.00516.41
7.4.270.0030.00316.64
7.4.260.0130.00016.60
7.4.250.0070.00016.39
7.4.240.0000.00816.50
7.4.230.0030.00316.35
7.4.220.0100.01616.60
7.4.210.0070.00716.52
7.4.200.0040.00416.39
7.4.160.0100.01016.54
7.4.150.0090.00817.40
7.4.140.0090.00817.86
7.4.130.0090.00916.46
7.4.120.0130.00516.54
7.4.110.0100.00716.64
7.4.100.0090.00916.74
7.4.90.0100.00716.43
7.4.80.0060.01719.39
7.4.70.0100.00616.55
7.4.60.0110.00816.35
7.4.50.0040.01216.19
7.4.40.0170.00016.28
7.4.30.0080.00816.43
7.4.00.0090.00614.89
7.3.330.0070.00013.21
7.3.320.0030.00313.19
7.3.310.0000.00716.23
7.3.300.0070.00016.37
7.3.290.0060.01016.37
7.3.280.0050.01216.38
7.3.270.0030.01417.40
7.3.260.0100.00816.52
7.3.250.0100.00616.38
7.3.240.0110.01016.61
7.3.230.0070.01316.46
7.3.210.0170.00716.65
7.3.200.0110.01616.37
7.3.190.0100.00716.41
7.3.180.0130.00316.62
7.3.170.0060.00916.37
7.3.160.0100.01316.61
7.2.330.0230.00016.74
7.2.320.0030.01316.78
7.2.310.0130.00316.93
7.2.300.0080.01616.83
7.2.290.0090.00616.70
7.1.70.0040.00416.91
7.1.60.0030.01017.25
7.1.10.0200.05322.16
7.1.00.0130.05322.41
7.0.200.0070.01416.86
7.0.150.0070.06021.86
7.0.140.0030.06321.88
7.0.130.0070.05721.88
7.0.120.0130.05021.93
7.0.110.0000.08321.89
7.0.100.0130.05021.90
7.0.90.0000.06721.91
7.0.80.0100.05321.94
7.0.70.0130.05021.83
7.0.60.0100.05321.89
7.0.50.0100.05321.87
7.0.40.0070.06021.91
7.0.30.0070.05321.86
7.0.20.0070.05721.89
7.0.10.0200.06721.96
7.0.00.0070.05721.86

preferences:
57.21 ms | 401 KiB | 5 Q