3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(1); $blogs = array(); for ($mppb_times = 3; $mppb_times>0; $mppb_times--) $blogs = array_merge($blogs, $a); print_r($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)
8.3.60.0070.01018.27
8.3.50.0230.00821.19
8.3.40.0140.00618.59
8.3.30.0140.00019.02
8.3.20.0040.00420.16
8.3.10.0020.00523.66
8.3.00.0060.00318.90
8.2.180.0100.01016.63
8.2.170.0090.00622.96
8.2.160.0100.01020.58
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0030.00522.27
8.2.110.0130.00322.08
8.2.100.0070.00417.66
8.2.90.0040.00419.13
8.2.80.0000.00817.97
8.2.70.0080.00317.50
8.2.60.0060.00617.80
8.2.50.0060.00318.07
8.2.40.0000.00919.95
8.2.30.0040.00417.98
8.2.20.0020.00517.48
8.2.10.0040.00418.10
8.2.00.0040.00417.72
8.1.280.0110.01125.92
8.1.270.0080.00023.88
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0090.00023.79
8.1.230.0040.00719.01
8.1.220.0000.00717.77
8.1.210.0050.00318.77
8.1.200.0000.00817.22
8.1.190.0000.00817.00
8.1.180.0000.00818.10
8.1.170.0040.00718.59
8.1.160.0070.00321.84
8.1.150.0070.00018.80
8.1.140.0000.00817.33
8.1.130.0040.00417.81
8.1.120.0000.00817.30
8.1.110.0030.00317.35
8.1.100.0000.00717.34
8.1.90.0050.00217.35
8.1.80.0040.00417.34
8.1.70.0070.00017.25
8.1.60.0030.00617.54
8.1.50.0000.00917.38
8.1.40.0000.00717.31
8.1.30.0050.00317.59
8.1.20.0040.00417.57
8.1.10.0040.00417.42
8.1.00.0000.00817.46
8.0.300.0050.00318.77
8.0.290.0070.00016.63
8.0.280.0000.00718.44
8.0.270.0000.00717.17
8.0.260.0040.00417.21
8.0.250.0030.00316.75
8.0.240.0070.00016.77
8.0.230.0040.00416.82
8.0.220.0000.00716.81
8.0.210.0030.00316.83
8.0.200.0070.00016.75
8.0.190.0040.00416.85
8.0.180.0040.00416.84
8.0.170.0000.00716.72
8.0.160.0040.00416.77
8.0.150.0000.00816.71
8.0.140.0070.00016.59
8.0.130.0030.00313.21
8.0.120.0040.00416.76
8.0.110.0040.00416.75
8.0.100.0040.00416.86
8.0.90.0040.00416.61
8.0.80.0030.01216.80
8.0.70.0040.00416.72
8.0.60.0040.00416.85
8.0.50.0000.00716.66
8.0.30.0090.00917.10
8.0.20.0080.01017.40
8.0.10.0020.00516.95
8.0.00.0090.00916.69
7.4.330.0050.00015.04
7.4.320.0060.00016.46
7.4.300.0060.00016.44
7.4.290.0030.00316.46
7.4.280.0130.00016.33
7.4.270.0000.00716.50
7.4.260.0000.00716.42
7.4.250.0000.00816.38
7.4.240.0030.00316.44
7.4.230.0030.00316.43
7.4.220.0140.00316.47
7.4.210.0090.00916.43
7.4.200.0000.00716.63
7.4.160.0100.00616.43
7.4.150.0140.00617.40
7.4.140.0140.00317.86
7.4.130.0090.00816.45
7.4.120.0100.00816.39
7.4.110.0120.00416.41
7.4.100.0070.01016.49
7.4.90.0120.00616.27
7.4.80.0060.01019.39
7.4.70.0130.00316.46
7.4.60.0060.01016.38
7.4.50.0040.00016.30
7.4.40.0150.00616.25
7.4.30.0100.00616.54
7.4.00.0000.01214.78
7.3.330.0030.00313.17
7.3.320.0030.00313.06
7.3.310.0040.00416.11
7.3.300.0030.00316.17
7.3.290.0050.01116.26
7.3.280.0100.00516.24
7.3.270.0100.00717.40
7.3.260.0150.00916.49
7.3.250.0100.00616.56
7.3.240.0090.00916.34
7.3.230.0130.01016.58
7.3.210.0100.00716.49
7.3.200.0070.01019.39
7.3.190.0150.00616.40
7.3.180.0070.01016.12
7.3.170.0060.01016.27
7.3.160.0050.01116.33
7.3.10.0000.01416.58
7.3.00.0040.01116.34
7.2.330.0130.00316.54
7.2.320.0060.01316.57
7.2.310.0130.00316.56
7.2.300.0120.00316.42
7.2.290.0040.01416.65
7.2.130.0070.00716.93
7.2.120.0030.01216.82
7.2.110.0070.00416.72
7.2.100.0000.01416.63
7.2.90.0080.00816.97
7.2.80.0080.01216.74
7.2.70.0130.00716.80
7.2.60.0060.00916.72
7.2.50.0030.01016.54
7.2.40.0110.00016.86
7.2.30.0130.00016.84
7.2.20.0090.00916.90
7.2.10.0040.00916.66
7.2.00.0050.01018.12
7.1.250.0120.00315.94
7.1.200.0090.00015.63
7.1.100.0070.00718.00
7.1.70.0000.00717.29
7.1.60.0140.01019.32
7.1.50.0160.00916.94
7.1.00.0070.07322.28
7.0.200.0030.00616.67
7.0.140.0030.07322.01
7.0.60.0130.05019.77
7.0.50.0100.07317.96
7.0.40.0070.04020.26
7.0.30.0470.07720.34
7.0.20.0230.07720.30
7.0.10.0000.09320.10
7.0.00.0030.07320.12
5.6.280.0100.06720.85
5.6.210.0030.07020.47
5.6.200.0030.07718.14
5.6.190.0100.03720.68
5.6.180.0230.03720.50
5.6.170.0200.07720.39
5.6.160.0000.04320.43
5.6.150.0030.04018.20
5.6.140.0070.07318.15
5.6.130.0070.05718.28
5.6.120.0030.08321.12
5.6.110.0100.08321.06
5.6.100.0200.07320.88
5.6.90.0100.04021.09
5.6.80.0130.07320.27
5.6.70.4670.03720.52
5.5.350.0270.06320.43
5.5.340.0030.04017.92
5.5.330.0030.07320.13
5.5.320.0370.04720.29
5.5.310.0300.06020.26
5.5.300.0070.08017.94
5.5.290.0070.04018.05
5.5.280.0200.04020.64
5.5.270.0100.05020.96
5.5.260.0030.06720.75
5.5.250.0070.07720.57
5.5.240.0200.08320.18
5.4.450.0800.06319.19
5.4.440.0800.05719.38
5.4.430.0870.04319.29
5.4.420.0830.05319.46
5.4.410.0670.07719.25
5.4.400.0870.04719.23
5.4.390.0400.04719.29
5.4.380.0700.05719.16
5.4.370.1100.05019.26
5.4.360.0800.04719.05
5.4.350.0970.07019.13
5.4.340.0090.03111.99
5.4.320.0100.03312.48
5.4.310.0080.03612.48
5.4.300.0060.04012.48
5.4.290.0060.04012.47
5.4.280.0030.03712.38
5.4.270.0080.03312.38
5.4.260.0030.04012.38
5.4.250.0050.03812.37
5.4.240.0060.03612.38
5.4.230.0060.04012.36
5.4.220.0070.03812.37
5.4.210.0090.03612.36
5.4.200.0040.03812.37
5.4.190.0070.03412.36
5.4.180.0060.04012.36
5.4.170.0060.03612.37
5.4.160.0040.03812.37
5.4.150.0100.03712.37
5.4.140.0070.03712.05
5.4.130.0030.03812.04
5.4.120.0050.03612.00
5.4.110.0050.03711.99
5.4.100.0080.03411.99
5.4.90.0030.04012.00
5.4.80.0050.03811.99
5.4.70.0050.03711.98
5.4.60.0050.04311.99
5.4.50.0080.04011.98
5.4.40.0040.03611.98
5.4.30.0080.03411.98
5.4.20.0080.03511.97
5.4.10.0060.03711.97
5.4.00.0050.03711.47
5.3.290.0030.04212.80
5.3.280.0080.04112.71
5.3.270.0060.03912.72
5.3.260.0090.03612.72
5.3.250.0060.03612.72
5.3.240.0090.03412.72
5.3.230.0070.03612.71
5.3.220.0050.04012.68
5.3.210.0050.03912.68
5.3.200.0050.04712.68
5.3.190.0070.04412.68
5.3.180.0050.03612.68
5.3.170.0050.03712.67
5.3.160.0040.03812.68
5.3.150.0070.03612.68
5.3.140.0040.03812.66
5.3.130.0060.03812.66
5.3.120.0030.04212.66
5.3.110.0040.04212.66
5.3.100.0050.03812.12
5.3.90.0060.04212.09
5.3.80.0060.03912.08
5.3.70.0080.03412.07
5.3.60.0060.03612.06
5.3.50.0040.03712.01
5.3.40.0020.04012.01
5.3.30.0040.03711.97
5.3.20.0050.03711.75
5.3.10.0030.03811.71
5.3.00.0120.03011.70
5.2.170.0050.0319.20
5.2.160.0060.0289.20
5.2.150.0040.0319.21
5.2.140.0070.0289.20
5.2.130.0040.0349.16
5.2.120.0020.0349.16
5.2.110.0090.0259.17
5.2.100.0050.0289.16
5.2.90.0020.0329.16
5.2.80.0030.0329.16
5.2.70.0020.0329.16
5.2.60.0050.0299.11
5.2.50.0060.0299.08
5.2.40.0040.0349.05
5.2.30.0040.0319.04
5.2.20.0040.0299.03
5.2.10.0040.0298.94
5.2.00.0030.0308.79
5.1.60.0030.0258.07
5.1.50.0030.0268.07
5.1.40.0040.0258.06
5.1.30.0030.0328.41
5.1.20.0060.0258.43
5.1.10.0080.0278.15
5.1.00.0050.0268.15
5.0.50.0040.0216.63
5.0.40.0050.0206.49
5.0.30.0040.0316.30
5.0.20.0020.0236.27
5.0.10.0020.0216.25
5.0.00.0050.0286.24
4.4.90.0020.0164.78
4.4.80.0020.0174.75
4.4.70.0010.0174.76
4.4.60.0060.0124.75
4.4.50.0020.0164.77
4.4.40.0020.0264.71
4.4.30.0020.0164.76
4.4.20.0020.0164.85
4.4.10.0030.0154.85
4.4.00.0030.0254.76
4.3.110.0040.0144.67
4.3.100.0020.0164.66
4.3.90.0020.0154.64
4.3.80.0020.0254.58
4.3.70.0030.0144.63
4.3.60.0030.0144.63
4.3.50.0010.0194.63
4.3.40.0040.0224.54
4.3.30.0020.0163.30
4.3.20.0010.0173.27
4.3.10.0040.0153.23
4.3.00.0130.0236.83

preferences:
41.88 ms | 401 KiB | 5 Q