3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(1); for ($mppb_times = 4; $mppb_times>0; $mppb_times--) $blogs = array_merge($a, $a); print_r($blogs);

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)
8.3.60.0100.00718.28
8.3.50.0330.00521.08
8.3.40.0170.00318.60
8.3.30.0120.00318.79
8.3.20.0080.00020.21
8.3.10.0040.00423.67
8.3.00.0050.00319.13
8.2.180.0130.00316.32
8.2.170.0110.00422.96
8.2.160.0040.01120.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00422.06
8.2.110.0060.00322.17
8.2.100.0030.00917.50
8.2.90.0050.00219.27
8.2.80.0090.00017.97
8.2.70.0060.00317.47
8.2.60.0040.00417.91
8.2.50.0030.00618.07
8.2.40.0030.00618.09
8.2.30.0040.00417.96
8.2.20.0060.00317.60
8.2.10.0000.00818.09
8.2.00.0040.00419.46
8.1.280.0140.00025.92
8.1.270.0090.00023.83
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0090.00024.03
8.1.230.0100.00019.04
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00617.13
8.1.190.0090.00016.97
8.1.180.0040.00418.10
8.1.170.0030.00520.50
8.1.160.0030.00621.93
8.1.150.0000.00718.80
8.1.140.0050.00317.38
8.1.130.0030.00317.80
8.1.120.0020.00517.30
8.1.110.0080.00017.44
8.1.100.0000.00717.45
8.1.90.0070.00017.21
8.1.80.0040.00417.42
8.1.70.0030.00317.22
8.1.60.0000.00817.41
8.1.50.0040.00417.35
8.1.40.0080.00017.34
8.1.30.0040.00417.61
8.1.20.0000.00717.53
8.1.10.0040.00417.32
8.1.00.0080.00017.31
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0070.00018.36
8.0.270.0040.00417.20
8.0.260.0000.00617.16
8.0.250.0050.00316.90
8.0.240.0000.00816.89
8.0.230.0080.00016.75
8.0.220.0030.00316.65
8.0.210.0000.00716.86
8.0.200.0000.00716.90
8.0.190.0000.00716.76
8.0.180.0000.00716.72
8.0.170.0040.00416.80
8.0.160.0040.00416.77
8.0.150.0100.00016.67
8.0.140.0100.00016.72
8.0.130.0030.00313.26
8.0.120.0050.00316.75
8.0.110.0070.00016.75
8.0.100.0030.00516.69
8.0.90.0030.00616.88
8.0.80.0110.00616.73
8.0.70.0040.00416.92
8.0.60.0070.00016.75
8.0.50.0070.00016.63
8.0.30.0130.00616.94
8.0.20.0090.01017.40
8.0.10.0000.00716.98
8.0.00.0070.01116.57
7.4.330.0050.00015.02
7.4.320.0060.00016.52
7.4.300.0030.00316.54
7.4.290.0030.00616.42
7.4.280.0080.00316.47
7.4.270.0030.00316.57
7.4.260.0030.00316.30
7.4.250.0070.00016.37
7.4.240.0030.00416.47
7.4.230.0000.00716.32
7.4.220.0190.00616.45
7.4.210.0060.01316.55
7.4.200.0030.00316.24
7.4.160.0090.00616.50
7.4.150.0040.01317.40
7.4.140.0160.00517.86
7.4.130.0080.01016.41
7.4.120.0110.00616.37
7.4.110.0170.00016.27
7.4.100.0090.01216.39
7.4.90.0040.01416.42
7.4.80.0080.00819.39
7.4.70.0120.00616.52
7.4.60.0060.01016.26
7.4.50.0030.00316.30
7.4.40.0110.00716.46
7.4.30.0130.00316.41
7.4.00.0060.00914.77
7.3.330.0000.00613.09
7.3.320.0020.00213.09
7.3.310.0000.00716.12
7.3.300.0030.00316.16
7.3.290.0080.00816.25
7.3.280.0060.00916.25
7.3.270.0120.01017.40
7.3.260.0160.00616.37
7.3.250.0080.00816.30
7.3.240.0060.01116.43
7.3.230.0070.01016.51
7.3.210.0040.01416.47
7.3.200.0120.00319.39
7.3.190.0030.01516.40
7.3.180.0030.01316.46
7.3.170.0100.01016.29
7.3.160.0130.01316.55
7.3.120.0060.00914.70
7.3.110.0140.00014.56
7.3.100.0040.00814.75
7.3.90.0030.01014.66
7.3.80.0100.00714.83
7.3.70.0070.00714.88
7.3.60.0100.00714.87
7.3.50.0080.00314.73
7.3.40.0050.00514.78
7.3.30.0030.01014.72
7.3.20.0060.00616.60
7.3.10.0110.00716.71
7.3.00.0070.01016.77
7.2.330.0130.01016.69
7.2.320.0110.00716.41
7.2.310.0090.00916.52
7.2.300.0100.00716.61
7.2.290.0140.01016.62
7.2.240.0100.00314.82
7.2.230.0030.01314.71
7.2.220.0060.01215.05
7.2.210.0030.01315.09
7.2.200.0040.01215.04
7.2.190.0070.00714.85
7.2.180.0130.00314.87
7.2.170.0040.01115.11
7.2.160.0070.00714.68
7.2.150.0090.00316.98
7.2.140.0040.00416.61
7.2.130.0030.00616.96
7.2.120.0000.01016.99
7.2.110.0090.00317.01
7.2.100.0130.00016.96
7.2.90.0070.00316.85
7.2.80.0070.01016.89
7.2.70.0120.00616.76
7.2.60.0110.00716.99
7.2.50.0050.00916.88
7.2.40.0040.01116.82
7.2.30.0070.01116.89
7.2.20.0070.00716.93
7.2.10.0060.00317.01
7.2.00.0070.00918.05
7.1.330.0140.00315.81
7.1.320.0110.00015.62
7.1.310.0040.01115.93
7.1.300.0050.00515.43
7.1.290.0080.00815.52
7.1.280.0080.00415.92
7.1.270.0040.00715.82
7.1.260.0070.00715.85
7.1.250.0040.01115.78
7.1.100.0000.01118.44
7.1.70.0000.00717.29
7.1.60.0120.00619.32
7.1.50.0130.01017.00
7.1.00.0000.07722.37
7.0.200.0040.00416.57
7.0.140.0000.07722.04
7.0.60.0100.07719.85
7.0.50.0070.05017.88
7.0.40.0130.08020.15
7.0.30.0470.06320.13
7.0.20.0170.07020.03
7.0.10.0170.04320.15
7.0.00.0100.07320.05
5.6.280.0100.07021.12
5.6.210.0070.04320.52
5.6.200.0030.04018.20
5.6.190.0070.05320.47
5.6.180.0200.06020.42
5.6.170.0300.07020.47
5.6.160.0030.06020.39
5.6.150.0030.08318.18
5.6.140.0030.04318.27
5.6.130.0070.08718.28
5.6.120.0130.07720.98
5.6.110.0170.07321.13
5.6.100.0170.04020.97
5.6.90.0170.07021.11
5.6.80.0030.04320.38
5.6.70.4400.04320.36
5.5.350.0070.08320.38
5.5.340.0030.04717.97
5.5.330.0070.04720.25
5.5.320.0400.07720.32
5.5.310.0130.04320.37
5.5.300.0070.08017.95
5.5.290.0030.09017.97
5.5.280.0100.07720.88
5.5.270.0130.07720.79
5.5.260.0130.08020.95
5.5.250.0000.08020.61
5.5.240.0300.08020.15
5.4.450.0630.06719.19
5.4.440.0630.06019.14
5.4.430.0900.04719.46
5.4.420.0370.05019.54
5.4.410.0500.06719.34
5.4.400.0870.04319.15
5.4.390.0770.05018.84
5.4.380.0830.06019.12
5.4.370.0170.05019.25
5.4.360.0900.04719.15
5.4.350.0830.06319.15
5.4.340.0070.03312.00
5.4.320.0040.03712.48
5.4.310.0060.03712.48
5.4.300.0050.03912.48
5.4.290.0090.03612.47
5.4.280.0070.03712.37
5.4.270.0030.04312.38
5.4.260.0090.04412.38
5.4.250.0030.04812.37
5.4.240.0060.03512.38
5.4.230.0050.03812.37
5.4.220.0040.03712.36
5.4.210.0050.03512.37
5.4.200.0080.03412.36
5.4.190.0100.04112.36
5.4.180.0050.04312.36
5.4.170.0070.03912.38
5.4.160.0080.03212.37
5.4.150.0110.03012.36
5.4.140.0050.03712.05
5.4.130.0050.03412.04
5.4.120.0050.03412.00
5.4.110.0090.03111.99
5.4.100.0030.03511.99
5.4.90.0050.03511.99
5.4.80.0080.03611.99
5.4.70.0060.03711.99
5.4.60.0060.03311.99
5.4.50.0070.04511.98
5.4.40.0080.03211.97
5.4.30.0070.03411.97
5.4.20.0050.03511.98
5.4.10.0060.03311.98
5.4.00.0050.03511.46
5.3.290.0060.03612.80
5.3.280.0080.03412.71
5.3.270.0090.03812.72
5.3.260.0090.03512.72
5.3.250.0100.03412.71
5.3.240.0070.03412.72
5.3.230.0070.03412.71
5.3.220.0050.03612.68
5.3.210.0060.04212.68
5.3.200.0080.04012.68
5.3.190.0100.03412.68
5.3.180.0060.03912.68
5.3.170.0060.03612.66
5.3.160.0060.04212.67
5.3.150.0040.03812.67
5.3.140.0080.03312.66
5.3.130.0060.03712.66
5.3.120.0060.03812.66
5.3.110.0050.04312.66
5.3.100.0080.03312.12
5.3.90.0040.03712.09
5.3.80.0020.04012.08
5.3.70.0070.03512.07
5.3.60.0080.03412.07
5.3.50.0060.03612.01
5.3.40.0060.03612.01
5.3.30.0030.03711.97
5.3.20.0080.03811.75
5.3.10.0070.04011.71
5.3.00.0060.04011.70
5.2.170.0050.0299.20
5.2.160.0060.0309.20
5.2.150.0040.0369.21
5.2.140.0060.0289.20
5.2.130.0040.0299.16
5.2.120.0030.0309.16
5.2.110.0060.0319.17
5.2.100.0050.0279.17
5.2.90.0040.0289.16
5.2.80.0060.0289.16
5.2.70.0030.0309.16
5.2.60.0040.0309.11
5.2.50.0080.0329.08
5.2.40.0040.0299.06
5.2.30.0040.0309.04
5.2.20.0030.0299.02
5.2.10.0040.0298.94
5.2.00.0070.0278.79
5.1.60.0060.0238.07
5.1.50.0050.0278.07
5.1.40.0070.0248.05
5.1.30.0040.0258.41
5.1.20.0030.0268.43
5.1.10.0040.0258.15
5.1.00.0020.0278.15
5.0.50.0020.0216.63
5.0.40.0010.0216.49
5.0.30.0060.0286.30
5.0.20.0030.0266.27
5.0.10.0040.0186.25
5.0.00.0050.0286.24
4.4.90.0030.0164.78
4.4.80.0020.0154.75
4.4.70.0040.0134.75
4.4.60.0050.0134.76
4.4.50.0030.0144.77
4.4.40.0030.0284.70
4.4.30.0030.0204.76
4.4.20.0060.0164.85
4.4.10.0020.0154.85
4.4.00.0020.0254.75
4.3.110.0020.0164.67
4.3.100.0030.0174.66
4.3.90.0010.0164.64
4.3.80.0050.0214.58
4.3.70.0020.0154.63
4.3.60.0040.0134.63
4.3.50.0040.0144.63
4.3.40.0050.0214.54
4.3.30.0030.0153.29
4.3.20.0020.0163.27
4.3.10.0010.0163.23
4.3.00.0130.0276.83

preferences:
37.48 ms | 401 KiB | 5 Q