3v4l.org

run code in 300+ PHP versions simultaneously
<?php function generateArr($variable, $var) { return [$variable, $var]; } var_dump(generateArr(10, 15));

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)
8.3.60.0040.01118.31
8.3.50.0170.00521.95
8.3.40.0150.00018.84
8.3.30.0030.01019.14
8.3.20.0040.00420.33
8.3.10.0040.00420.57
8.3.00.0080.00019.13
8.2.180.0110.00416.75
8.2.170.0110.00322.96
8.2.160.0140.00020.38
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00322.12
8.2.110.0030.00622.11
8.2.100.0060.00619.63
8.2.90.0000.00819.16
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0080.00017.80
8.2.50.0050.00518.07
8.2.40.0000.00818.20
8.2.30.0040.00419.23
8.2.20.0040.00417.50
8.2.10.0040.00417.98
8.2.00.0080.00017.60
8.1.280.0130.00625.92
8.1.270.0060.00323.97
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00923.87
8.1.230.0110.00019.12
8.1.220.0050.00317.74
8.1.210.0060.00318.77
8.1.200.0060.00317.22
8.1.190.0040.00417.23
8.1.180.0080.00018.10
8.1.170.0040.00418.54
8.1.160.0040.00422.06
8.1.150.0000.00718.70
8.1.140.0080.00017.45
8.1.130.0000.00717.64
8.1.120.0050.00217.38
8.1.110.0040.00417.40
8.1.100.0000.00817.27
8.1.90.0040.00417.39
8.1.80.0040.00417.44
8.1.70.0040.00417.39
8.1.60.0030.00517.52
8.1.50.0040.00417.45
8.1.40.0000.00817.44
8.1.30.0090.00017.55
8.1.20.0000.00817.57
8.1.10.0040.00417.52
8.1.00.0000.01017.40
8.0.300.0030.00618.77
8.0.290.0070.00016.63
8.0.280.0070.00018.38
8.0.270.0050.00317.11
8.0.260.0000.00617.11
8.0.250.0060.00016.86
8.0.240.0070.00016.83
8.0.230.0040.00416.87
8.0.220.0070.00016.73
8.0.210.0070.00016.87
8.0.200.0040.00416.75
8.0.190.0000.00716.91
8.0.180.0050.00216.87
8.0.170.0050.00316.78
8.0.160.0030.00316.75
8.0.150.0040.00416.70
8.0.140.0030.00316.74
8.0.130.0000.00513.18
8.0.120.0000.00716.83
8.0.110.0040.00416.83
8.0.100.0000.00716.71
8.0.90.0040.00416.66
8.0.80.0090.00616.78
8.0.70.0070.00016.71
8.0.60.0070.00016.90
8.0.50.0070.00016.81
8.0.30.0140.00816.93
8.0.20.0120.00817.40
8.0.10.0070.00016.97
8.0.00.0090.00816.60
7.4.330.0050.00015.00
7.4.320.0000.00716.43
7.4.300.0000.00716.45
7.4.290.0000.00716.44
7.4.280.0040.00416.55
7.4.270.0030.00316.54
7.4.260.0000.00816.54
7.4.250.0040.00416.50
7.4.240.0050.00216.53
7.4.230.0040.00416.45
7.4.220.0130.00716.46
7.4.210.0060.00816.57
7.4.200.0070.00016.56
7.4.160.0060.00916.46
7.4.150.0130.00717.40
7.4.140.0110.01017.86
7.4.130.0070.00916.43
7.4.120.0080.00916.42
7.4.110.0080.00816.46
7.4.100.0100.00716.50
7.4.90.0170.00316.59
7.4.80.0130.00816.54
7.4.70.0140.00416.44
7.4.60.0030.01316.48
7.4.50.0000.00416.30
7.4.40.0030.01416.37
7.4.30.0060.01016.22
7.4.00.0050.01314.99
7.3.330.0000.00513.27
7.3.320.0030.00313.25
7.3.310.0070.00016.33
7.3.300.0040.00416.25
7.3.290.0170.00416.30
7.3.280.0070.00916.30
7.3.270.0200.00017.40
7.3.260.0120.00716.47
7.3.250.0120.00516.51
7.3.240.0060.01316.36
7.3.230.0100.00716.39
7.3.210.0040.01316.28
7.3.200.0160.00019.39
7.3.190.0120.00916.59
7.3.180.0100.01416.24
7.3.170.0160.00416.53
7.3.160.0130.00316.27
7.3.120.0060.01214.75
7.3.110.0090.00814.95
7.3.100.0050.00814.80
7.3.90.0090.00814.57
7.3.80.0110.00114.74
7.3.70.0050.01014.80
7.3.60.0040.00814.86
7.3.50.0060.00414.79
7.3.40.0070.00214.70
7.3.30.0040.01114.71
7.3.20.0070.00716.59
7.3.10.0070.00616.50
7.3.00.0060.00716.54
7.2.330.0100.00716.45
7.2.320.0130.01216.64
7.2.310.0160.00316.67
7.2.300.0030.01316.31
7.2.290.0070.01016.36
7.2.250.0090.01014.84
7.2.240.0070.01414.95
7.2.230.0050.00814.82
7.2.220.0070.00914.84
7.2.210.0070.00714.94
7.2.200.0080.00614.90
7.2.190.0090.00614.79
7.2.180.0050.00714.81
7.2.170.0040.01014.92
7.2.00.0030.00719.42
7.1.330.0070.00715.65
7.1.320.0050.01115.76
7.1.310.0080.00515.76
7.1.300.0080.00515.60
7.1.290.0050.00815.76
7.1.280.0060.00415.53
7.1.270.0030.00915.79
7.1.260.0020.01115.72
7.1.100.0120.00618.12
7.1.70.0050.00316.80
7.1.60.0070.01719.32
7.1.50.0070.01716.88
7.1.00.0000.08022.27
7.0.200.0070.00316.50
7.0.140.0070.07022.02
7.0.60.0070.05719.90
7.0.50.0070.08317.85
7.0.40.0070.04720.23
7.0.30.0270.05020.23
7.0.20.0230.03320.23
7.0.10.0030.04320.32
7.0.00.0100.07020.16
5.6.280.0030.07321.11
5.6.210.0100.07320.59
5.6.200.0200.07018.15
5.6.190.0100.08020.47
5.6.180.0500.06720.33
5.6.170.0300.06720.62
5.6.160.0030.04720.54
5.6.150.0130.07318.16
5.6.140.0000.04318.18
5.6.130.0170.07718.17
5.6.120.0100.08320.73
5.6.110.0100.07321.09
5.6.100.0070.04020.98
5.6.90.0030.04320.98
5.6.80.0000.07320.45
5.5.350.0130.08020.35
5.5.340.0030.04017.96
5.5.330.0070.04320.40
5.5.320.0430.06720.34
5.5.310.0370.06720.51
5.5.300.0070.08017.94
5.5.290.0070.06017.96
5.5.280.0100.05020.89
5.5.270.0070.08020.80
5.5.260.0100.08320.77
5.5.250.0070.05020.61
5.5.240.0170.07020.16
5.4.450.0200.07019.63
5.4.440.1100.06319.17
5.4.430.1300.05319.58
5.4.420.0970.06719.64
5.4.410.0770.05719.48
5.4.400.0830.06019.27
5.4.390.1000.05718.89
5.4.380.0300.06018.62
5.4.370.0470.05718.74
5.4.360.0400.04718.75
5.4.350.0500.06718.57
5.4.340.0470.05318.50
5.4.320.0060.03512.51
5.4.310.0060.03712.50
5.4.300.0040.03712.50
5.4.290.0080.03412.50
5.4.280.0070.03312.40
5.4.270.0040.03712.40
5.4.260.0080.03512.40
5.4.250.0070.03612.40
5.4.240.0050.03612.40
5.4.230.0050.03812.39
5.4.220.0050.03612.39
5.4.210.0060.03512.39
5.4.200.0050.03712.39
5.4.190.0020.03912.39
5.4.180.0050.03612.39
5.4.170.0070.03512.40
5.4.160.0030.03812.39
5.4.150.0090.03112.39
5.4.140.0050.03612.07
5.4.130.0080.03212.06
5.4.120.0090.03112.02
5.4.110.0050.04412.01
5.4.100.0070.03312.01
5.4.90.0050.03612.02
5.4.80.0060.04012.01
5.4.70.0040.03712.01
5.4.60.0080.03212.01
5.4.50.0040.03712.01
5.4.40.0080.03112.00
5.4.30.0100.03012.00
5.4.20.0050.03511.99
5.4.10.0060.03311.99
5.4.00.0060.03511.48
5.3.290.0050.04012.80
5.3.280.0070.03712.71
5.3.270.0110.03612.73
5.3.260.0090.03812.72
5.3.250.0050.04412.72
5.3.240.0080.03712.71
5.3.230.0050.04712.71
5.3.220.0080.03412.68
5.3.210.0080.03812.68
5.3.200.0100.04012.68
5.3.190.0040.03912.68
5.3.180.0070.03512.67
5.3.170.0050.03612.67
5.3.160.0060.03612.67
5.3.150.0050.03712.67
5.3.140.0040.04012.66
5.3.130.0030.04012.66
5.3.120.0070.03512.66
5.3.110.0070.04212.66
5.3.100.0090.03512.13
5.3.90.0060.03612.11
5.3.80.0060.03512.09
5.3.70.0040.03812.09
5.3.60.0100.03112.09
5.3.50.0060.03512.02
5.3.40.0070.03512.02
5.3.30.0070.03311.98
5.3.20.0070.03311.77
5.3.10.0040.03511.73
5.3.00.0050.03511.71
5.2.170.0050.0329.21
5.2.160.0090.0329.21
5.2.150.0070.0329.21
5.2.140.0070.0289.21
5.2.130.0050.0299.18
5.2.120.0050.0279.17
5.2.110.0020.0319.18
5.2.100.0090.0389.18
5.2.90.0110.0379.18
5.2.80.0050.0359.17
5.2.70.0020.0329.18
5.2.60.0030.0329.13
5.2.50.0020.0329.09
5.2.40.0060.0269.07
5.2.30.0030.0319.05
5.2.20.0050.0299.05
5.2.10.0040.0288.95
5.2.00.0030.0368.80
5.1.60.0040.0258.09
5.1.50.0060.0228.09
5.1.40.0050.0228.07
5.1.30.0060.0238.42
5.1.20.0040.0268.44
5.1.10.0040.0268.16
5.1.00.0070.0338.16
5.0.50.0040.0206.64
5.0.40.0040.0246.50
5.0.30.0030.0316.31
5.0.20.0060.0226.28
5.0.10.0030.0206.25
5.0.00.0060.0286.25
4.4.90.0020.0154.78
4.4.80.0050.0134.76
4.4.70.0030.0154.75
4.4.60.0030.0154.75
4.4.50.0040.0164.77
4.4.40.0030.0254.70
4.4.30.0030.0204.76
4.4.20.0030.0154.84
4.4.10.0020.0174.85
4.4.00.0040.0234.76
4.3.110.0050.0134.67
4.3.100.0030.0214.66
4.3.90.0040.0164.63
4.3.80.0040.0244.58
4.3.70.0040.0174.63
4.3.60.0010.0204.63
4.3.50.0000.0184.63
4.3.40.0030.0234.54
4.3.30.0010.0173.30
4.3.20.0010.0163.28
4.3.10.0010.0163.23
4.3.00.0100.0176.86

preferences:
59.66 ms | 401 KiB | 5 Q