3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = [ "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", ]; function chunkRange(array $arr, int ... $sizes): Generator { $t = 0; $s = count($arr); do { foreach ($sizes as $n => $size) { yield array_slice($arr, $t, $size); $t += $size; } } while($t < $s); } foreach (chunkRange($arr, 1, 2) as $group) { var_dump($group); }

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)
8.4.140.0170.00917.41
8.4.130.0120.00818.83
8.4.120.0140.00622.24
8.4.110.0140.00618.58
8.4.100.0130.00717.70
8.4.90.0120.00820.70
8.4.80.0100.00922.47
8.4.70.0040.00518.63
8.4.60.0180.00220.79
8.4.50.0080.00418.68
8.4.40.0060.01319.47
8.4.30.0170.00324.14
8.4.20.0100.01018.99
8.4.10.0140.00717.75
8.3.270.0120.00916.69
8.3.260.0090.00716.52
8.3.250.0090.01119.24
8.3.240.0120.00816.59
8.3.230.0100.00916.60
8.3.220.0090.00919.24
8.3.210.0090.00718.73
8.3.200.0070.00216.63
8.3.190.0060.00217.40
8.3.180.0150.00318.86
8.3.170.0040.01417.23
8.3.160.0100.00716.61
8.3.150.0150.00317.13
8.3.140.0120.00416.80
8.3.130.0040.00418.60
8.3.120.0030.00619.08
8.3.110.0040.00420.94
8.3.100.0090.00016.63
8.3.90.0070.00318.47
8.3.80.0030.00618.43
8.3.70.0110.00718.43
8.3.60.0000.01518.40
8.3.50.0130.00821.19
8.3.40.0110.00718.70
8.3.30.0090.00618.84
8.3.20.0070.00021.86
8.3.10.0040.00420.34
8.3.00.0050.00323.64
8.2.290.0130.00617.14
8.2.280.0120.00820.39
8.2.270.0110.00716.71
8.2.260.0040.01117.05
8.2.250.0030.00616.71
8.2.240.0100.00018.86
8.2.230.0070.00322.58
8.2.220.0090.00024.06
8.2.210.0030.00526.77
8.2.200.0050.00518.54
8.2.190.0070.01116.58
8.2.180.0110.00316.88
8.2.170.0160.00322.96
8.2.160.0030.01222.08
8.2.150.0030.00524.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0000.00826.16
8.2.110.0030.00719.24
8.2.100.0080.00617.91
8.2.90.0040.00417.63
8.2.80.0030.00518.73
8.2.70.0050.00317.68
8.2.60.0080.00017.75
8.2.50.0050.00318.10
8.2.40.0050.00319.47
8.2.30.0000.00819.43
8.2.20.0070.00018.20
8.2.10.0040.00419.32
8.2.00.0030.00619.28
8.1.330.0120.00617.64
8.1.320.0120.00716.20
8.1.310.0070.01116.70
8.1.300.0030.00617.66
8.1.290.0030.00718.88
8.1.280.0110.00425.92
8.1.270.0040.00422.09
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0030.00622.58
8.1.230.0040.00819.19
8.1.220.0050.00317.74
8.1.210.0060.00318.77
8.1.200.0060.00317.36
8.1.190.0030.00617.35
8.1.180.0030.00718.10
8.1.170.0080.00018.66
8.1.160.0040.00418.94
8.1.150.0030.00518.87
8.1.140.0000.00823.99
8.1.130.0000.00720.13
8.1.120.0080.00317.41
8.1.110.0030.00517.45
8.1.100.0040.00417.47
8.1.90.0030.00517.36
8.1.80.0000.00817.44
8.1.70.0030.00317.34
8.1.60.0060.00617.59
8.1.50.0040.00417.50
8.1.40.0090.00017.54
8.1.30.0000.00817.63
8.1.20.0050.00317.57
8.1.10.0060.00317.49
8.1.00.0000.00717.53
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.38
8.0.270.0040.00417.22
8.0.260.0000.00619.96
8.0.250.0070.00017.00
8.0.240.0050.00316.93
8.0.230.0030.00317.03
8.0.220.0070.00016.90
8.0.210.0000.00616.97
8.0.200.0030.00716.96
8.0.190.0000.00716.86
8.0.180.0000.00816.91
8.0.170.0060.00316.92
8.0.160.0040.00416.97
8.0.150.0070.00016.75
8.0.140.0070.00016.85
8.0.130.0000.00613.33
8.0.120.0040.00416.85
8.0.110.0040.00416.84
8.0.100.0030.00516.85
8.0.90.0040.00416.70
8.0.80.0120.00316.88
8.0.70.0000.00816.96
8.0.60.0080.00016.70
8.0.50.0040.00416.98
8.0.30.0100.00817.06
8.0.20.0080.01117.00
8.0.10.0000.00716.86
8.0.00.0120.00716.95
7.4.330.0030.00315.55
7.4.320.0040.00416.61
7.4.300.0060.00016.48
7.4.290.0000.00816.51
7.4.280.0000.00816.60
7.4.270.0030.00316.60
7.4.260.0000.00716.49
7.4.250.0070.00016.49
7.4.240.0040.00416.63
7.4.230.0030.00316.72
7.4.220.0030.00316.36
7.4.210.0070.01116.54
7.4.200.0040.00416.51
7.4.140.0130.00317.86
7.4.130.0140.00316.66
7.4.120.0080.00816.55
7.4.110.0030.02116.50
7.4.100.0110.01116.61
7.4.90.0070.01016.35
7.4.80.0100.01319.39
7.4.70.0060.01016.61
7.4.60.0060.00916.62
7.4.50.0060.00816.49
7.4.40.0070.01016.52
7.4.00.0080.00815.16
7.3.330.0000.00613.22
7.3.320.0000.00613.25
7.3.310.0040.00416.27
7.3.300.0070.00016.24
7.3.290.0040.00416.36
7.3.280.0150.00616.37
7.3.260.0110.00716.55
7.3.240.0090.00916.49
7.3.230.0130.01016.57
7.3.210.0130.00316.58
7.3.200.0070.01016.39
7.3.190.0060.01116.26
7.3.180.0120.00416.59
7.3.170.0050.01116.66
7.3.160.0120.00416.45
7.3.70.0000.01614.81
7.3.60.0110.00314.98
7.3.50.0030.01014.83
7.3.40.0060.00915.05
7.3.30.0030.01014.82
7.3.20.0160.00616.72
7.3.10.0110.00416.68
7.3.00.0070.01116.61
7.2.330.0060.01016.50
7.2.320.0160.00416.77
7.2.310.0110.00716.54
7.2.300.0070.01116.66
7.2.290.0160.00416.81
7.2.200.0060.00614.97
7.2.190.0030.01014.74
7.2.180.0120.00315.19
7.2.170.0060.00915.13
7.2.160.0100.00414.93
7.2.150.0120.00316.88
7.2.140.0110.00316.76
7.2.130.0130.00016.80
7.2.120.0120.00616.70
7.2.110.0030.00916.45
7.2.100.0060.00616.97
7.2.90.0190.00316.71
7.2.80.0080.00617.08
7.2.70.0040.00816.81
7.2.60.0150.00616.97
7.2.50.0110.00317.02
7.2.40.0030.02417.04
7.2.30.0090.01216.89
7.2.20.0110.00816.91
7.2.10.0180.00016.93
7.2.00.0040.01816.91
7.1.300.0030.01015.32
7.1.290.0120.00615.79
7.1.280.0110.00315.81
7.1.270.0080.00415.70
7.1.260.0030.01015.88
7.1.250.0090.00615.97

preferences:
31.59 ms | 403 KiB | 5 Q