3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array('green', '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)
8.3.60.0100.00716.75
8.3.50.0280.00321.89
8.3.40.0140.00718.79
8.3.30.0100.00318.92
8.3.20.0040.00420.22
8.3.10.0000.00820.66
8.3.00.0030.00519.25
8.2.180.0120.00918.66
8.2.170.0070.00718.93
8.2.160.0090.00622.96
8.2.150.0070.00025.66
8.2.140.0000.00724.66
8.2.130.0000.00826.16
8.2.120.0040.00420.92
8.2.110.0030.00720.81
8.2.100.0090.00317.84
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0100.00017.63
8.2.60.0000.00817.80
8.2.50.0080.00018.07
8.2.40.0040.00418.09
8.2.30.0040.00419.33
8.2.20.0040.00417.71
8.2.10.0000.00817.93
8.2.00.0080.00017.78
8.1.280.0070.01425.92
8.1.270.0050.00323.97
8.1.260.0050.00526.35
8.1.250.0080.00028.09
8.1.240.0080.00422.32
8.1.230.0110.00022.73
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0060.00317.22
8.1.180.0040.00418.10
8.1.170.0050.00318.54
8.1.160.0000.00821.95
8.1.150.0000.00718.81
8.1.140.0000.00817.29
8.1.130.0000.00817.43
8.1.120.0050.00317.28
8.1.110.0040.00417.39
8.1.100.0070.00017.40
8.1.90.0000.00717.29
8.1.80.0070.00017.29
8.1.70.0040.00417.40
8.1.60.0000.00817.54
8.1.50.0080.00017.53
8.1.40.0040.00417.46
8.1.30.0040.00417.63
8.1.20.0040.00417.62
8.1.10.0040.00417.62
8.1.00.0040.00417.47
8.0.300.0000.00818.77
8.0.290.0080.00016.75
8.0.280.0000.00718.48
8.0.270.0070.00017.14
8.0.260.0000.00716.73
8.0.250.0030.00316.86
8.0.240.0030.00316.89
8.0.230.0000.00716.94
8.0.220.0000.00616.77
8.0.210.0060.00316.75
8.0.200.0030.00316.96
8.0.190.0050.00316.91
8.0.180.0000.00716.84
8.0.170.0040.00416.80
8.0.160.0030.00516.95
8.0.150.0040.00416.90
8.0.140.0000.00716.81
8.0.130.0050.00013.38
8.0.120.0000.00716.89
8.0.110.0080.00016.86
8.0.100.0070.00016.88
8.0.90.0000.00716.79
8.0.80.0060.00916.91
8.0.70.0040.00416.88
8.0.60.0050.00316.95
8.0.50.0050.00316.75
8.0.30.0120.00717.03
8.0.20.0120.00817.40
8.0.10.0050.00216.98
8.0.00.0090.00816.83
7.4.330.0000.00615.00
7.4.320.0030.00316.29
7.4.300.0000.00616.35
7.4.290.0030.00316.52
7.4.280.0030.00616.55
7.4.270.0000.00716.57
7.4.260.0060.00016.52
7.4.250.0040.00416.43
7.4.240.0020.00516.49
7.4.230.0030.00316.59
7.4.220.0090.00916.55
7.4.210.0030.01116.50
7.4.200.0050.00216.38
7.4.160.0080.00816.54
7.4.150.0140.00417.40
7.4.140.0140.00517.86
7.4.130.0130.00416.39
7.4.120.0110.00716.49
7.4.110.0090.00616.49
7.4.100.0090.01016.48
7.4.90.0070.01016.31
7.4.80.0080.01119.39
7.4.70.0130.00316.32
7.4.60.0130.00516.55
7.4.50.0030.00616.27
7.4.40.0000.01916.26
7.4.30.0080.00816.41
7.4.00.0070.00914.78
7.3.330.0020.00212.96
7.3.320.0060.00013.16
7.3.310.0070.00016.15
7.3.300.0030.00316.21
7.3.290.0060.01016.25
7.3.280.0110.00416.21
7.3.270.0100.01417.40
7.3.260.0100.00716.49
7.3.250.0120.01116.32
7.3.240.0060.01116.25
7.3.230.0090.01216.39
7.3.210.0150.00416.21
7.3.200.0030.01319.39
7.3.190.0000.01716.45
7.3.180.0060.01216.23
7.3.170.0110.01116.27
7.3.160.0100.00716.50
7.3.120.0120.00614.72
7.3.110.0130.00314.74
7.3.100.0070.01014.70
7.3.90.0040.01414.78
7.3.80.0040.01114.56
7.3.70.0030.01414.40
7.3.60.0000.01014.52
7.3.50.0100.00314.82
7.3.40.0030.00914.49
7.3.30.0050.00514.41
7.3.20.0000.00916.56
7.3.10.0030.00816.52
7.3.00.0090.00616.71
7.2.330.0070.01016.36
7.2.320.0120.00416.48
7.2.310.0150.00616.47
7.2.300.0070.01016.53
7.2.290.0130.00316.14
7.2.250.0030.01314.67
7.2.240.0060.00914.81
7.2.230.0110.00414.81
7.2.220.0040.01414.77
7.2.210.0110.00414.80
7.2.200.0090.00914.75
7.2.190.0070.00714.52
7.2.180.0000.01214.98
7.2.170.0070.00314.53
7.2.60.0100.00316.80
7.2.00.0030.01319.30
7.1.330.0100.00315.63
7.1.320.0070.00715.82
7.1.310.0070.01015.62
7.1.300.0070.01015.67
7.1.290.0080.00415.67
7.1.280.0040.00415.54
7.1.270.0070.00715.68
7.1.260.0100.00615.86
7.1.200.0040.01215.61
7.1.100.0000.00917.87
7.1.70.0050.00816.96
7.1.60.0040.00717.15
7.1.50.0080.00316.98
7.1.00.0000.08022.37
7.0.200.0000.01516.77
7.0.140.0030.07321.92
7.0.60.0070.08719.93
7.0.50.0130.03017.88
7.0.40.0030.05320.09
7.0.30.0300.07320.16
7.0.20.0130.04720.01
7.0.10.0100.08720.01
7.0.00.0030.04320.13
5.6.280.0030.07321.04
5.6.210.0100.07020.50
5.6.200.0070.05018.21
5.6.190.0030.04320.32
5.6.180.0530.06720.33
5.6.170.0200.04320.62
5.6.160.0170.07320.71
5.6.150.0130.07718.17
5.6.140.0070.08318.10
5.6.130.0070.04718.10
5.6.120.0070.05720.92
5.6.110.0000.07021.14
5.6.100.0030.08721.00
5.6.90.0170.08020.98
5.6.80.0200.06320.38
5.5.350.0170.05320.43
5.5.340.0070.08317.93
5.5.330.0070.06020.28
5.5.320.0070.04320.28
5.5.310.0200.03720.20
5.5.300.0000.06017.91
5.5.290.0070.08017.87
5.5.280.0100.03720.65
5.5.270.0100.08320.63
5.5.260.0030.07720.87
5.5.250.0030.08320.68
5.5.240.0200.07020.03
5.4.450.0830.04019.41
5.4.440.0330.04719.48
5.4.430.0270.04719.63
5.4.420.0100.05719.57
5.4.410.0100.05719.38
5.4.400.0770.04719.01
5.4.390.0670.08018.93
5.4.380.0300.06018.71
5.4.370.0530.05018.66
5.4.360.0300.05718.51
5.4.350.0330.05718.56
5.4.340.0330.05318.44
5.4.320.0080.03612.45
5.4.310.0070.03812.45
5.4.300.0050.04312.45
5.4.290.0050.04112.45
5.4.280.0070.04312.35
5.4.270.0070.04212.34
5.4.260.0100.04512.35
5.4.250.0110.03612.35
5.4.240.0080.04312.34
5.4.230.0080.04312.34
5.4.220.0050.04512.34
5.4.210.0070.04612.34
5.4.200.0070.03912.34
5.4.190.0070.03812.34
5.4.180.0060.03912.33
5.4.170.0060.03812.34
5.4.160.0030.03912.34
5.4.150.0060.03612.34
5.4.140.0060.03812.02
5.4.130.0050.03712.01
5.4.120.0030.03811.97
5.4.110.0030.03811.97
5.4.100.0070.03411.96
5.4.90.0040.04011.96
5.4.80.0080.03711.97
5.4.70.0060.03611.96
5.4.60.0050.03811.96
5.4.50.0070.03711.96
5.4.40.0090.03611.95
5.4.30.0080.03711.95
5.4.20.0060.04411.94
5.4.10.0090.03911.95
5.4.00.0030.03811.43
5.3.290.0050.04212.80
5.3.280.0090.03612.71
5.3.270.0050.04412.72
5.3.260.0050.04012.72
5.3.250.0040.04112.71
5.3.240.0060.03912.72
5.3.230.0070.04012.71
5.3.220.0080.04012.68
5.3.210.0050.04412.68
5.3.200.0070.03812.68
5.3.190.0050.03912.68
5.3.180.0030.04812.67
5.3.170.0070.04412.67
5.3.160.0080.04212.67
5.3.150.0050.03912.68
5.3.140.0050.03712.66
5.3.130.0070.03812.66
5.3.120.0040.04112.66
5.3.110.0090.03612.66
5.3.100.0050.03712.12
5.3.90.0090.04012.09
5.3.80.0050.03712.07
5.3.70.0070.03612.08
5.3.60.0060.03612.07
5.3.50.0100.03312.00
5.3.40.0040.03812.00
5.3.30.0060.03611.94
5.3.20.0050.03811.72
5.3.10.0070.04011.69
5.3.00.0080.03911.67
5.2.170.0050.0349.18
5.2.160.0060.0289.18
5.2.150.0040.0339.18
5.2.140.0050.0329.18
5.2.130.0050.0299.14
5.2.120.0030.0309.14
5.2.110.0030.0329.14
5.2.100.0070.0279.14
5.2.90.0060.0289.13
5.2.80.0040.0359.13
5.2.70.0070.0299.13
5.2.60.0040.0339.08
5.2.50.0080.0399.06
5.2.40.0050.0319.04
5.2.30.0060.0359.01
5.2.20.0040.0309.00
5.2.10.0070.0298.92
5.2.00.0050.0378.78
5.1.60.0030.0288.06
5.1.50.0050.0288.06
5.1.40.0070.0238.04
5.1.30.0060.0288.39
5.1.20.0030.0308.41
5.1.10.0040.0298.13
5.1.00.0050.0278.13
5.0.50.0070.0186.61
5.0.40.0050.0216.47
5.0.30.0050.0316.29
5.0.20.0070.0186.26
5.0.10.0070.0206.23
5.0.00.0030.0316.23
4.4.90.0040.0164.78
4.4.80.0040.0184.75
4.4.70.0030.0164.75
4.4.60.0050.0174.75
4.4.50.0030.0164.77
4.4.40.0050.0264.71
4.4.30.0050.0194.76
4.4.20.0030.0174.84
4.4.10.0030.0174.85
4.4.00.0050.0294.76
4.3.110.0070.0184.67
4.3.100.0060.0164.67
4.3.90.0030.0144.64
4.3.80.0020.0264.58
4.3.70.0020.0174.63
4.3.60.0040.0134.63
4.3.50.0040.0154.63
4.3.40.0040.0234.54
4.3.30.0040.0153.28
4.3.20.0040.0153.26
4.3.10.0020.0183.21
4.3.00.0000.03313.92

preferences:
47.05 ms | 401 KiB | 5 Q