3v4l.org

run code in 300+ PHP versions simultaneously
<?php $chunk_size = 3; while(count($sequences) > 0){ $sequences = array('a','b','c','d','e'); $small_chunk = array_slice($sequences, 0, $chunk_size); $sequences = array_slice($sequences, $chunk_size); print_r($small_chunk); print_r($sequences); }

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)
8.3.60.0040.01116.72
8.3.50.0110.00722.91
8.3.40.0140.00018.56
8.3.30.0140.00019.09
8.3.20.0050.00320.05
8.3.10.0050.00323.46
8.3.00.0080.00017.71
8.2.180.0060.00918.55
8.2.170.0110.00322.96
8.2.160.0070.00720.37
8.2.150.0040.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00420.87
8.2.110.0030.00621.12
8.2.100.0080.00417.84
8.2.90.0050.00319.20
8.2.80.0040.00417.97
8.2.70.0080.00017.63
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0000.00818.22
8.2.30.0040.00418.06
8.2.20.0050.00217.73
8.2.10.0000.00818.10
8.2.00.0040.00417.79
8.1.280.0100.01025.92
8.1.270.0050.00323.73
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00422.47
8.1.230.0070.00420.92
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0030.00717.35
8.1.190.0000.00917.22
8.1.180.0000.00818.10
8.1.170.0040.00418.46
8.1.160.0040.00422.07
8.1.150.0040.00418.79
8.1.140.0040.00417.46
8.1.130.0070.00017.88
8.1.120.0030.00417.45
8.1.110.0050.00317.48
8.1.100.0030.00717.34
8.1.90.0000.00817.46
8.1.80.0030.00617.50
8.1.70.0030.00317.41
8.1.60.0030.00617.50
8.1.50.0000.00817.41
8.1.40.0000.00817.48
8.1.30.0000.00817.65
8.1.20.0040.00417.67
8.1.10.0030.00617.57
8.1.00.0000.00817.46
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0070.00018.40
8.0.270.0040.00417.13
8.0.260.0040.00417.30
8.0.250.0030.00516.91
8.0.240.0000.00816.91
8.0.230.0000.00716.93
8.0.220.0070.00016.89
8.0.210.0030.00316.91
8.0.200.0060.00016.97
8.0.190.0000.00816.85
8.0.180.0100.00516.88
8.0.170.0040.00416.99
8.0.160.0070.00017.02
8.0.150.0000.00716.89
8.0.140.0040.00416.88
8.0.130.0000.00713.34
8.0.120.0030.00516.82
8.0.110.0070.00016.86
8.0.100.0020.00516.93
8.0.90.0000.00816.81
8.0.80.0150.00616.89
8.0.70.0070.00016.95
8.0.60.0000.00717.02
8.0.50.0030.00516.95
8.0.30.0110.00717.01
8.0.20.0110.00917.40
8.0.10.0050.00316.86
8.0.00.0080.01116.99
7.4.330.0000.00515.08
7.4.320.0040.00416.48
7.4.300.0030.00616.57
7.4.290.0050.00216.41
7.4.280.0030.00516.48
7.4.270.0030.00316.53
7.4.260.0100.00016.48
7.4.250.0090.00016.58
7.4.240.0050.00216.46
7.4.230.0030.00316.40
7.4.220.0070.01516.45
7.4.210.0100.01016.52
7.4.200.0040.00416.31
7.4.160.0030.01216.44
7.4.150.0110.00717.40
7.4.140.0050.01217.86
7.4.130.0120.00716.53
7.4.120.0120.00616.50
7.4.110.0130.00616.52
7.4.100.0000.01616.57
7.4.90.0100.00616.51
7.4.80.0100.00719.39
7.4.70.0160.00816.67
7.4.60.0100.01316.42
7.4.50.0040.00016.44
7.4.40.0120.00416.31
7.4.30.0140.00316.62
7.4.00.0040.01014.98
7.3.330.0060.00013.16
7.3.320.0030.00313.17
7.3.310.0030.00316.43
7.3.300.0000.00616.36
7.3.290.0140.00016.34
7.3.280.0110.00316.37
7.3.270.0150.00717.40
7.3.260.0190.00416.48
7.3.250.0120.00716.29
7.3.240.0090.00916.36
7.3.230.0030.01316.55
7.3.210.0040.01516.38
7.3.200.0100.00719.39
7.3.190.0120.00616.25
7.3.180.0080.00816.43
7.3.170.0090.00616.43
7.3.160.0130.00316.43
7.3.120.0090.00914.50
7.3.110.0030.01414.80
7.3.100.0100.00714.51
7.3.90.0150.00314.58
7.3.80.0000.01414.84
7.3.70.0090.00914.94
7.3.60.0090.00914.54
7.3.50.0100.00314.48
7.3.40.0070.00714.79
7.3.30.0070.01114.70
7.3.20.0070.00716.50
7.3.10.0070.00716.82
7.3.00.0030.00916.84
7.2.330.0030.01416.44
7.2.320.0080.00816.64
7.2.310.0090.00916.75
7.2.300.0070.01016.35
7.2.290.0100.00616.57
7.2.250.0110.00714.96
7.2.240.0100.01015.11
7.2.230.0060.01014.95
7.2.220.0000.01614.79
7.2.210.0070.00714.98
7.2.200.0060.01015.12
7.2.190.0030.01014.92
7.2.180.0080.00414.95
7.2.170.0030.01214.90
7.2.60.0030.01216.69
7.2.00.0030.00719.32
7.1.330.0040.01115.61
7.1.320.0030.01015.80
7.1.310.0000.01215.94
7.1.300.0000.01115.51
7.1.290.0030.00915.61
7.1.280.0030.01015.71
7.1.270.0090.00615.74
7.1.260.0070.01015.44
7.1.200.0100.01015.78
7.1.100.0040.00718.02
7.1.70.0000.00916.90
7.1.60.0070.01819.40
7.1.50.0100.01616.89
7.1.00.0030.07722.30
7.0.200.0330.00414.01
7.0.140.0030.07321.95
7.0.60.0070.06719.91
7.0.50.0230.07017.81
7.0.40.0100.05720.23
7.0.30.0170.05720.20
7.0.20.0100.04720.12
7.0.10.0030.05720.12
7.0.00.0130.05020.16
5.6.280.0000.07321.09
5.6.210.0100.08020.62
5.6.200.0130.07318.13
5.6.190.0100.08020.45
5.6.180.0200.04720.45
5.6.170.0270.07320.48
5.6.160.0100.08320.50
5.6.150.0070.05318.21
5.6.140.0070.04318.13
5.6.130.0000.09018.13
5.6.120.0070.05021.14
5.6.110.0100.05320.89
5.6.100.0100.08321.04
5.6.90.0030.04321.03
5.6.80.0100.08320.41
5.5.350.0100.07320.43
5.5.340.0030.06717.97
5.5.330.0130.07720.15
5.5.320.0030.04720.49
5.5.310.0270.07720.29
5.5.300.0100.07017.91
5.5.290.0000.04717.89
5.5.280.0030.05020.87
5.5.270.0070.04020.64
5.5.260.0000.06720.88
5.5.250.0030.05020.66
5.5.240.0170.07720.18
5.4.450.0270.04319.54
5.4.440.0270.04019.41
5.4.430.0270.04719.57
5.4.420.0330.04019.25
5.4.410.0200.04719.33
5.4.400.0630.03719.10
5.4.390.0500.04719.13
5.4.380.1170.07018.59
5.4.370.0870.06318.59
5.4.360.0900.06018.57
5.4.350.0800.05718.54
5.4.340.0930.06318.71
5.4.320.0060.03712.46
5.4.310.0060.03812.45
5.4.300.0040.03912.46
5.4.290.0040.03912.45
5.4.280.0070.03312.35
5.4.270.0070.03412.35
5.4.260.0070.05012.35
5.4.250.0130.03512.35
5.4.240.0100.03212.35
5.4.230.0120.03212.34
5.4.220.0030.04012.34
5.4.210.0060.03412.34
5.4.200.0070.05412.34
5.4.190.0040.04112.34
5.4.180.0050.03612.34
5.4.170.0100.03712.35
5.4.160.0030.04312.35
5.4.150.0060.03412.34
5.4.140.0050.03812.02
5.4.130.0070.03612.02
5.4.120.0080.04611.97
5.4.110.0050.03811.97
5.4.100.0070.03411.97
5.4.90.0080.05011.96
5.4.80.0050.04411.96
5.4.70.0040.03711.96
5.4.60.0080.04411.96
5.4.50.0080.04111.96
5.4.40.0060.03411.95
5.4.30.0040.03911.95
5.4.20.0070.04411.95
5.4.10.0060.04811.95
5.4.00.0030.03811.43
5.3.290.0060.04412.80
5.3.280.0050.03812.71
5.3.270.0070.04212.73
5.3.260.0090.03612.72
5.3.250.0070.03512.72
5.3.240.0050.03712.72
5.3.230.0060.03512.71
5.3.220.0050.03612.68
5.3.210.0050.03912.68
5.3.200.0050.04212.68
5.3.190.0050.03712.68
5.3.180.0040.03812.67
5.3.170.0070.03812.67
5.3.160.0050.04312.67
5.3.150.0040.03912.68
5.3.140.0060.03612.66
5.3.130.0030.04912.66
5.3.120.0040.03912.65
5.3.110.0060.03712.66
5.3.100.0050.03712.12
5.3.90.0070.03412.09
5.3.80.0040.03712.07
5.3.70.0070.03412.08
5.3.60.0040.03712.06
5.3.50.0070.03512.00
5.3.40.0030.03812.00
5.3.30.0070.03311.95
5.3.20.0030.03711.72
5.3.10.0070.03311.69
5.3.00.0070.03411.68
5.2.170.0040.0309.18
5.2.160.0030.0309.18
5.2.150.0040.0319.18
5.2.140.0060.0279.17
5.2.130.0050.0339.14
5.2.120.0040.0299.13
5.2.110.0040.0299.14
5.2.100.0040.0299.14
5.2.90.0030.0309.14
5.2.80.0070.0279.14
5.2.70.0050.0289.13
5.2.60.0040.0299.09
5.2.50.0070.0269.05
5.2.40.0030.0379.03
5.2.30.0030.0309.01
5.2.20.0070.0299.00
5.2.10.0040.0278.92
5.2.00.0090.0348.78
5.1.60.0030.0258.06
5.1.50.0060.0228.06
5.1.40.0050.0238.04
5.1.30.0020.0278.39
5.1.20.0020.0288.41
5.1.10.0000.0298.13
5.1.00.0030.0268.14
5.0.50.0050.0196.62
5.0.40.0030.0196.48
5.0.30.0010.0336.29
5.0.20.0020.0206.26
5.0.10.0040.0196.24
5.0.00.0020.0376.23
4.4.90.0010.0174.78
4.4.80.0020.0164.75
4.4.70.0020.0244.75
4.4.60.0020.0164.75
4.4.50.0030.0144.77
4.4.40.0010.0264.71
4.4.30.0050.0134.76
4.4.20.0040.0144.85
4.4.10.0060.0124.85
4.4.00.0030.0244.76
4.3.110.0030.0214.67
4.3.100.0020.0154.67
4.3.90.0040.0204.63
4.3.80.0010.0254.59
4.3.70.0060.0174.63
4.3.60.0030.0144.63
4.3.50.0030.0214.63
4.3.40.0010.0254.54
4.3.30.0020.0213.28
4.3.20.0040.0193.26
4.3.10.0030.0203.22
4.3.00.0030.01713.43

preferences:
46.93 ms | 401 KiB | 5 Q