3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = range(1, 7); $x = 3; function restructureArray3($array, $x) { while ($array) $return [] = array_splice($array, 0, ceil(sizeof($array) / $x--)); return $return; } var_dump(array_map(function($array) { return implode(', ', $array); }, restructureArray3($array, $x)));

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)
8.3.60.0090.00918.68
8.3.50.0130.00521.21
8.3.40.0070.00718.55
8.3.30.0070.00720.42
8.3.20.0050.00318.82
8.3.10.0050.00321.07
8.3.00.0050.00322.58
8.2.180.0110.00716.63
8.2.170.0110.01122.96
8.2.160.0030.00920.35
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0070.01026.16
8.2.120.0080.00021.11
8.2.110.0060.00321.17
8.2.100.0080.00417.84
8.2.90.0040.00419.30
8.2.80.0090.00017.97
8.2.70.0040.00417.75
8.2.60.0040.00418.16
8.2.50.0000.00818.07
8.2.40.0050.00318.47
8.2.30.0000.00719.58
8.2.20.0000.00917.86
8.2.10.0080.00017.89
8.2.00.0000.00817.73
8.1.280.0110.00425.92
8.1.270.0050.00223.99
8.1.260.0070.01026.35
8.1.250.0060.00328.09
8.1.240.0120.00022.42
8.1.230.0040.00820.88
8.1.220.0000.00918.77
8.1.210.0030.00619.09
8.1.200.0050.00517.48
8.1.190.0030.00617.63
8.1.180.0050.00318.10
8.1.170.0000.00818.67
8.1.160.0050.00218.87
8.1.150.0040.00418.61
8.1.140.0040.00417.49
8.1.130.0030.00317.89
8.1.120.0050.00217.52
8.1.110.0050.00217.50
8.1.100.0040.00417.49
8.1.90.0040.00417.50
8.1.80.0000.00717.43
8.1.70.0000.00717.46
8.1.60.0040.00417.66
8.1.50.0000.00717.63
8.1.40.0080.00017.50
8.1.30.0000.00717.62
8.1.20.0050.00317.69
8.1.10.0000.00817.61
8.1.00.0040.00417.46
8.0.300.0070.00019.97
8.0.290.0040.00417.18
8.0.280.0070.00018.51
8.0.270.0070.00017.38
8.0.260.0030.00316.89
8.0.250.0000.00716.96
8.0.240.0000.00816.88
8.0.230.0070.00017.04
8.0.220.0000.00716.98
8.0.210.0040.00416.95
8.0.200.0060.00017.04
8.0.190.0080.00017.00
8.0.180.0030.00316.88
8.0.170.0000.00716.93
8.0.160.0050.00216.93
8.0.150.0000.00916.84
8.0.140.0000.00716.82
8.0.130.0030.00313.44
8.0.120.0040.00416.92
8.0.110.0040.00416.82
8.0.100.0040.00416.84
8.0.90.0040.00416.79
8.0.80.0090.00616.97
8.0.70.0040.00416.86
8.0.60.0070.00016.76
8.0.50.0040.00416.84
8.0.30.0140.00517.22
8.0.20.0120.01317.40
8.0.10.0000.00717.15
8.0.00.0050.01316.69
7.4.330.0050.00016.89
7.4.320.0000.00616.58
7.4.300.0060.00016.58
7.4.290.0030.00316.57
7.4.280.0000.00616.54
7.4.270.0000.00716.61
7.4.260.0000.00513.37
7.4.250.0080.00016.56
7.4.240.0070.00016.59
7.4.230.0070.00016.79
7.4.220.0070.01316.58
7.4.210.0070.00716.61
7.4.200.0070.00016.42
7.4.190.0000.00716.74
7.4.160.0120.00416.51
7.4.150.0120.00617.40
7.4.140.0110.01117.86
7.4.130.0100.00916.60
7.4.120.0060.01016.60
7.4.110.0070.01116.52
7.4.100.0080.00916.58
7.4.90.0090.00916.51
7.4.80.0140.00319.39
7.4.70.0120.00316.54
7.4.60.0120.00916.71
7.4.50.0000.00816.56
7.4.40.0030.01322.77
7.4.30.0030.01416.48
7.4.00.0040.01114.79
7.3.330.0000.00613.27
7.3.320.0050.00013.11
7.3.310.0030.00316.28
7.3.300.0000.00716.33
7.3.290.0070.01316.34
7.3.280.0130.00416.31
7.3.270.0070.01417.40
7.3.260.0130.00818.24
7.3.250.0090.01316.49
7.3.240.0090.01116.60
7.3.230.0100.00716.40
7.3.210.0090.00916.49
7.3.200.0090.00919.39
7.3.190.0070.01116.32
7.3.180.0070.01016.39
7.3.170.0060.00916.49
7.3.160.0130.00316.51
7.3.120.0030.01214.73
7.3.10.0000.01316.55
7.3.00.0060.00816.52
7.2.330.0120.00616.54
7.2.320.0190.00316.64
7.2.310.0030.01416.53
7.2.300.0100.00616.87
7.2.290.0090.00916.37
7.2.130.0060.00816.99
7.2.120.0070.00516.98
7.2.110.0080.00616.77
7.2.100.0050.00516.87
7.2.90.0060.00916.93
7.2.80.0080.00516.86
7.2.70.0070.00916.92
7.2.60.0060.00716.77
7.2.50.0050.00916.83
7.2.40.0050.00616.88
7.2.30.0020.01317.02
7.2.20.0050.01016.89
7.2.10.0070.00416.85
7.2.00.0050.01217.68
7.1.250.0080.00515.81
7.1.240.0060.00615.89
7.1.230.0150.00015.65
7.1.220.0100.00315.69
7.1.210.0080.00415.52
7.1.200.0060.00615.81
7.1.190.0110.00315.61
7.1.180.0040.00715.91
7.1.170.0040.00415.62
7.1.160.0110.00315.92
7.1.150.0040.00815.96
7.1.140.0040.00415.63
7.1.130.0090.00615.94
7.1.120.0070.00715.76
7.1.110.0040.00415.88
7.1.100.0060.00417.16
7.1.90.0070.00416.05
7.1.80.0100.00315.90
7.1.70.0070.00616.49
7.1.60.0090.00517.43
7.1.50.0150.00325.18
7.1.40.0070.00715.98
7.1.30.0120.00015.72
7.1.20.0080.00415.61
7.1.10.0070.00715.93
7.1.00.0020.04419.13
7.0.330.0030.00715.22
7.0.320.0090.00615.50
7.0.310.0040.00415.31
7.0.300.0070.00315.46
7.0.290.0000.00815.45
7.0.280.0000.01115.34
7.0.270.0060.00615.32
7.0.260.0070.00715.21
7.0.250.0110.00415.36
7.0.240.0030.00715.25
7.0.230.0040.00715.60
7.0.220.0080.00415.61
7.0.210.0130.00015.46
7.0.200.0040.00516.12
7.0.190.0070.00315.34
7.0.180.0100.00315.20
7.0.170.0000.01415.32
7.0.160.0100.00015.34
7.0.150.0040.00715.45
7.0.140.0070.03818.79
7.0.130.0090.00615.59
7.0.120.0000.01315.46
7.0.110.0060.00615.25
7.0.100.0060.00915.38
7.0.90.0070.00715.45
7.0.80.0050.04917.66
7.0.70.0120.04217.68
7.0.60.0080.03417.86
7.0.50.0100.03117.93
7.0.40.0040.04516.70
7.0.30.0140.03316.81
7.0.20.0070.03016.80
7.0.10.0100.04216.74
7.0.00.0070.02316.79
5.6.380.0040.01114.72
5.6.370.0070.00314.36
5.6.360.0070.00414.50
5.6.350.0060.00314.24
5.6.340.0060.00614.61
5.6.330.0030.01414.59
5.6.320.0000.01114.68
5.6.310.0000.01614.44
5.6.300.0060.00614.20
5.6.290.0130.00014.55
5.6.280.0030.04017.78
5.6.270.0080.00014.77
5.6.260.0040.01114.27
5.6.250.0030.01014.25
5.6.240.0030.01314.59
5.6.230.0120.03917.60
5.6.220.0060.03617.52
5.6.210.0050.04617.45
5.6.200.0060.04617.65
5.6.190.0030.04817.71
5.6.180.0100.03217.76
5.6.170.0050.02917.70
5.6.160.0070.04417.60
5.6.150.0050.02517.63
5.6.140.0100.04117.70
5.6.130.0060.02817.64
5.6.120.0070.04417.71
5.6.110.0030.05317.78
5.6.100.0090.04517.56
5.6.90.0070.04217.48
5.6.80.0040.04117.31
5.6.70.0030.02817.46
5.6.60.0050.02817.28
5.6.50.0100.03817.46
5.6.40.0070.04517.37
5.6.30.0120.03017.46
5.6.20.0030.03117.34
5.6.10.0100.03917.25
5.6.00.0100.04317.22
5.5.380.0070.00411.29
5.5.370.0090.03015.72
5.5.360.0120.03015.88
5.5.350.0020.04415.89
5.5.340.0080.04015.88
5.5.330.0020.04616.02
5.5.320.0050.02516.16
5.5.310.0030.02516.17
5.5.300.0080.04516.07
5.5.290.0100.04116.18
5.5.280.0070.04016.07
5.5.270.0050.02815.80
5.5.260.0010.04016.06
5.5.250.0060.02615.97
5.5.240.0030.03315.58
5.5.230.0030.02615.56
5.5.220.0070.02815.60
5.5.210.0050.04015.51
5.5.200.0050.04415.69
5.5.190.0020.02715.55
5.5.180.0090.02515.65
5.5.170.0080.00411.00
5.5.160.0070.04015.72
5.5.150.0030.03115.71
5.5.140.0070.03515.60
5.5.130.0120.03815.76
5.5.120.0080.03815.72
5.5.110.0070.04015.78
5.5.100.0080.04015.60
5.5.90.0030.03115.57
5.5.80.0030.04115.61
5.5.70.0070.03015.45
5.5.60.0100.03715.71
5.5.50.0080.03915.39
5.5.40.0050.02715.55
5.5.30.0050.04015.56
5.5.20.0020.04515.67
5.5.10.0050.03015.66
5.5.00.0060.02515.55
5.4.450.0110.03015.37
5.4.440.0050.04315.24
5.4.430.0030.04415.10
5.4.420.0080.04015.44
5.4.410.0050.04015.11
5.4.400.0060.03615.06
5.4.390.0010.03815.14
5.4.380.0050.02415.30
5.4.370.0050.03315.04
5.4.360.0020.04414.91
5.4.350.0050.02915.07
5.4.340.0030.02415.19
5.4.330.0030.00910.96
5.4.320.0030.02315.04
5.4.310.0080.03215.22
5.4.300.0070.03915.24
5.4.290.0050.04315.24
5.4.280.0070.03514.86
5.4.270.0020.03915.04
5.4.260.0030.04815.06
5.4.250.0100.03315.08
5.4.240.0050.04115.09
5.4.230.0080.02515.03
5.4.220.0100.03714.92
5.4.210.0030.03215.08
5.4.200.0070.03315.25
5.4.190.0020.04214.96
5.4.180.0070.03115.01
5.4.170.0020.03215.34
5.4.160.0110.02815.16
5.4.150.0030.02815.30
5.4.140.0060.02613.79
5.4.130.0050.02513.70
5.4.120.0040.03913.72
5.4.110.0050.03813.92
5.4.100.0090.03513.70
5.4.90.0050.04113.69
5.4.80.0050.02513.68
5.4.70.0130.03113.86
5.4.60.0030.03513.85
5.4.50.0070.03813.89
5.4.40.0060.04113.78
5.4.30.0030.03813.85
5.4.20.0030.03913.80
5.4.10.0050.04013.81
5.4.00.0050.04013.48
5.3.290.0030.04312.71
5.3.280.0020.04212.45
5.3.270.0050.03612.57
5.3.260.0030.03112.50
5.3.250.0090.02012.68
5.3.240.0070.02312.45
5.3.230.0030.02112.59
5.3.220.0040.02512.58
5.3.210.0020.02312.48
5.3.200.0030.03212.60
5.3.190.0010.04312.59
5.3.180.0080.02712.63
5.3.170.0030.02912.67
5.3.160.0050.03012.65
5.3.150.0110.03712.53
5.3.140.0040.03312.65
5.3.130.0050.03512.48
5.3.120.0000.04712.60
5.3.110.0040.04012.59
5.3.100.0030.04112.42
5.3.90.0080.03612.38
5.3.80.0070.02312.34
5.3.70.0100.03512.33
5.3.60.0060.03312.30
5.3.50.0030.02612.17
5.3.40.0020.04312.30
5.3.30.0030.03812.34
5.3.20.0020.03912.18
5.3.10.0030.02312.09
5.3.00.0020.02512.08
5.2.170.0080.02612.01
5.2.160.0040.02412.01
5.2.150.0050.03312.01
5.2.140.0050.01812.01
5.2.130.0020.02012.01
5.2.120.0020.01912.01
5.2.110.0020.03212.01
5.2.100.0050.02712.01
5.2.90.0000.03612.01
5.2.80.0030.03512.01
5.2.70.0040.03312.01
5.2.60.0020.03812.01
5.2.50.0030.01312.01
5.2.40.0070.03012.01
5.2.30.0060.03112.01
5.2.20.0000.01612.01
5.2.10.0050.03012.01
5.2.00.0070.02812.01
5.1.60.0040.02512.01
5.1.50.0050.02812.01
5.1.40.0020.03012.01
5.1.30.0040.02712.01
5.1.20.0020.02912.01
5.1.10.0060.02012.01
5.1.00.0000.03212.01
5.0.50.0020.02712.01
5.0.40.0030.02512.01
5.0.30.0000.03812.01
5.0.20.0030.02112.01
5.0.10.0030.01812.01
5.0.00.0020.03712.01
4.4.90.0030.01912.01
4.4.80.0020.00612.01
4.4.70.0020.02012.01
4.4.60.0020.01612.01
4.4.50.0030.01612.01
4.4.40.0000.02812.01
4.4.30.0020.01512.01
4.4.20.0050.01812.01
4.4.10.0080.01312.01
4.4.00.0000.02912.01
4.3.110.0020.01312.01
4.3.100.0020.01012.01
4.3.90.0050.01312.01
4.3.80.0000.02912.01
4.3.70.0050.01212.01
4.3.60.0020.01312.01
4.3.50.0030.01112.01
4.3.40.0040.02212.01
4.3.30.0000.01712.01
4.3.20.0020.02112.01
4.3.10.0000.02112.01
4.3.00.0010.01812.01

preferences:
40.79 ms | 401 KiB | 5 Q