3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array('green', '1', 1); $b = array('avocado', 'apple', 'banana'); print_r(array_combine($a, $b));

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)
8.3.60.0130.00316.38
8.3.50.0150.00018.17
8.3.40.0070.00718.59
8.3.30.0140.00018.84
8.3.20.0090.00020.20
8.3.10.0040.00420.53
8.3.00.0060.00319.25
8.2.180.0140.00016.63
8.2.170.0070.01322.96
8.2.160.0030.01020.38
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0070.00026.16
8.2.120.0040.00420.92
8.2.110.0080.00020.42
8.2.100.0100.00517.78
8.2.90.0000.00719.05
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0050.00317.80
8.2.50.0000.00918.07
8.2.40.0000.00918.22
8.2.30.0020.00519.30
8.2.20.0040.00417.60
8.2.10.0000.00817.87
8.2.00.0030.00317.59
8.1.280.0040.01125.92
8.1.270.0040.00421.98
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0130.00323.79
8.1.230.0040.00719.16
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0100.00017.23
8.1.190.0070.00317.36
8.1.180.0000.00718.10
8.1.170.0080.00018.46
8.1.160.0070.00022.00
8.1.150.0030.00518.77
8.1.140.0040.00417.38
8.1.130.0030.00317.82
8.1.120.0000.00717.42
8.1.110.0000.00817.37
8.1.100.0030.00517.31
8.1.90.0030.00317.34
8.1.80.0000.00717.40
8.1.70.0000.00717.32
8.1.60.0030.00617.52
8.1.50.0040.00417.44
8.1.40.0090.00017.49
8.1.30.0030.00617.46
8.1.20.0000.00717.45
8.1.10.0050.00217.30
8.1.00.0040.00417.26
8.0.300.0080.00018.77
8.0.290.0030.00516.63
8.0.280.0040.00418.28
8.0.270.0000.00817.23
8.0.260.0030.00317.24
8.0.250.0030.00316.89
8.0.240.0080.00016.88
8.0.230.0000.00716.88
8.0.220.0030.00516.73
8.0.210.0030.00616.89
8.0.200.0000.00716.85
8.0.190.0040.00416.85
8.0.180.0040.00416.87
8.0.170.0030.00616.74
8.0.160.0000.00816.78
8.0.150.0030.00316.71
8.0.140.0000.00716.75
8.0.130.0000.00613.27
8.0.120.0000.00716.81
8.0.110.0090.00016.73
8.0.100.0000.00716.76
8.0.90.0000.00716.65
8.0.80.0030.01216.70
8.0.70.0070.00016.71
8.0.60.0000.00716.68
8.0.50.0040.00416.73
8.0.30.0080.01017.13
8.0.20.0100.01017.40
8.0.10.0000.00716.93
8.0.00.0070.01016.71
7.4.330.0000.00515.00
7.4.320.0040.00416.44
7.4.300.0070.00016.45
7.4.290.0040.00416.48
7.4.280.0030.00616.50
7.4.270.0070.00016.32
7.4.260.0070.00016.37
7.4.250.0040.00416.48
7.4.240.0000.00716.35
7.4.230.0000.00716.55
7.4.220.0130.00316.42
7.4.210.0080.00816.43
7.4.200.0070.00016.59
7.4.160.0150.00716.47
7.4.150.0060.01317.40
7.4.140.0100.00717.86
7.4.130.0100.00716.43
7.4.120.0130.00416.39
7.4.110.0130.00316.28
7.4.100.0120.00616.46
7.4.90.0080.00816.27
7.4.80.0120.01019.39
7.4.70.0160.00416.39
7.4.60.0110.00916.55
7.4.50.0040.00416.49
7.4.40.0040.01316.42
7.4.30.0110.00416.38
7.4.00.0070.01014.80
7.3.330.0020.00213.12
7.3.320.0000.00612.80
7.3.310.0000.00816.07
7.3.300.0030.00316.19
7.3.290.0100.00316.09
7.3.280.0100.00816.16
7.3.270.0090.00917.40
7.3.260.0140.00416.32
7.3.250.0130.00316.21
7.3.240.0130.00316.45
7.3.230.0090.01216.39
7.3.210.0040.01416.18
7.3.200.0090.01219.39
7.3.190.0100.00716.09
7.3.180.0120.00316.22
7.3.170.0030.01316.27
7.3.160.0030.02016.02
7.2.330.0070.01016.50
7.2.320.0160.00016.59
7.2.310.0040.01816.39
7.2.300.0070.01016.39
7.2.290.0070.00816.16
7.2.60.0030.00916.72
7.2.00.0000.01218.84
7.1.200.0070.00315.46
7.1.100.0030.00818.11
7.1.70.0060.00317.25
7.1.60.0140.01019.61
7.1.50.0070.01016.78
7.1.00.0030.07722.45
7.0.200.0030.00516.48
7.0.140.0030.07022.09
7.0.60.0030.05720.06
7.0.50.0100.06317.85
7.0.40.0070.05320.23
7.0.30.0330.02720.41
7.0.20.0230.06720.06
7.0.10.0100.08320.06
7.0.00.0100.03720.23
5.6.280.0000.07720.90
5.6.210.0000.04320.74
5.6.200.0030.04318.14
5.6.190.0070.09020.77
5.6.180.0370.08020.67
5.6.170.0230.06020.71
5.6.160.0070.08720.47
5.6.150.0030.04318.15
5.6.140.0070.08018.18
5.6.130.0070.03718.20
5.6.120.0070.08721.04
5.6.110.0100.08020.97
5.6.100.0000.07721.02
5.6.90.0030.04020.95
5.6.80.0030.08720.52
5.5.350.0300.06720.45
5.5.340.0100.07017.95
5.5.330.0070.04720.43
5.5.320.0170.05720.30
5.5.310.0170.08720.19
5.5.300.0100.06317.91
5.5.290.0100.07018.03
5.5.280.0070.07020.75
5.5.270.0130.07320.64
5.5.260.0030.05020.72
5.5.250.0170.06720.68
5.5.240.0070.07020.14
5.4.450.1370.04719.29
5.4.440.0300.05719.16
5.4.430.0870.05019.22
5.4.420.0830.04719.22
5.4.410.0700.05019.50
5.4.400.0700.05019.31
5.4.390.0700.08319.11
5.4.380.0300.05718.71
5.4.370.0230.06018.70
5.4.360.0430.06018.77
5.4.350.0370.07318.55
5.4.340.0430.06318.71
5.4.320.0070.03412.48
5.4.310.0060.03812.48
5.4.300.0060.04012.48
5.4.290.0050.03912.48
5.4.280.0060.03712.37
5.4.270.0020.04012.37
5.4.260.0080.03812.38
5.4.250.0100.04012.37
5.4.240.0050.04012.37
5.4.230.0090.04312.37
5.4.220.0110.03512.37
5.4.210.0090.03812.36
5.4.200.0060.04212.36
5.4.190.0040.04112.36
5.4.180.0110.03112.36
5.4.170.0060.03512.38
5.4.160.0090.03212.37
5.4.150.0090.03412.36
5.4.140.0090.03412.05
5.4.130.0120.02912.04
5.4.120.0060.03511.99
5.4.110.0090.03412.00
5.4.100.0090.03611.99
5.4.90.0080.03611.99
5.4.80.0030.03911.99
5.4.70.0070.03511.99
5.4.60.0050.03611.99
5.4.50.0070.03411.98
5.4.40.0040.03611.98
5.4.30.0050.03711.97
5.4.20.0050.03611.97
5.4.10.0030.04311.98
5.4.00.0080.03411.46
5.3.290.0060.04012.80
5.3.280.0050.04312.71
5.3.270.0060.03812.73
5.3.260.0060.04312.72
5.3.250.0060.03712.72
5.3.240.0060.03712.72
5.3.230.0050.03912.71
5.3.220.0090.03512.68
5.3.210.0050.04012.68
5.3.200.0060.03712.68
5.3.190.0090.03812.67
5.3.180.0060.03712.68
5.3.170.0080.03512.67
5.3.160.0090.03412.67
5.3.150.0080.03912.68
5.3.140.0090.03412.66
5.3.130.0070.03912.65
5.3.120.0090.03612.66
5.3.110.0040.04112.66
5.3.100.0120.04412.12
5.3.90.0090.04112.09
5.3.80.0050.03912.08
5.3.70.0040.03912.07
5.3.60.0060.03612.07
5.3.50.0050.03712.01
5.3.40.0050.03912.01
5.3.30.0050.03711.97
5.3.20.0050.04711.75
5.3.10.0020.03811.71
5.3.00.0100.03711.70
5.2.170.0050.0319.20
5.2.160.0090.0289.20
5.2.150.0050.0329.21
5.2.140.0030.0329.20
5.2.130.0080.0279.16
5.2.120.0050.0359.16
5.2.110.0070.0279.17
5.2.100.0040.0329.17
5.2.90.0080.0379.16
5.2.80.0070.0299.16
5.2.70.0020.0339.16
5.2.60.0080.0279.11
5.2.50.0090.0279.09
5.2.40.0040.0309.06
5.2.30.0050.0359.04
5.2.20.0050.0299.03
5.2.10.0090.0298.93
5.2.00.0030.0328.79
5.1.60.0070.0288.06
5.1.50.0040.0278.05
5.1.40.0050.0248.04
5.1.30.0030.0278.39
5.1.20.0050.0318.41
5.1.10.0040.0298.13
5.1.00.0050.0278.13
5.0.50.0040.0206.62
5.0.40.0060.0166.47
5.0.30.0010.0336.29
5.0.20.0060.0226.26
5.0.10.0040.0246.23
5.0.00.0050.0326.22
4.4.90.0020.0164.78
4.4.80.0030.0154.76
4.4.70.0020.0164.76
4.4.60.0020.0164.76
4.4.50.0030.0154.77
4.4.40.0030.0254.71
4.4.30.0030.0164.76
4.4.20.0030.0164.85
4.4.10.0030.0154.85
4.4.00.0050.0264.76
4.3.110.0010.0174.67
4.3.100.0030.0154.66
4.3.90.0030.0144.64
4.3.80.0050.0224.59
4.3.70.0030.0174.63
4.3.60.0050.0134.63
4.3.50.0030.0154.62
4.3.40.0010.0264.54
4.3.30.0020.0163.28
4.3.20.0010.0173.26
4.3.10.0010.0163.21
4.3.00.0070.01713.92

preferences:
33.36 ms | 400 KiB | 5 Q