3v4l.org

run code in 300+ PHP versions simultaneously
<?php $color = array(4 => 'white', 6 => 'green', 11=> 'red'); echo reset($color); print_r($color); ?>

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)
8.3.40.0100.00718.71
8.3.30.0070.00718.83
8.3.20.0000.00820.34
8.3.10.0040.00421.91
8.3.00.0080.00017.68
8.2.170.0130.00722.96
8.2.160.0030.01020.40
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00020.78
8.2.110.0030.00621.03
8.2.100.0060.00617.78
8.2.90.0020.00519.22
8.2.80.0040.00417.97
8.2.70.0090.00017.63
8.2.60.0040.00417.93
8.2.50.0030.00618.07
8.2.40.0070.00017.91
8.2.30.0040.00418.23
8.2.20.0050.00217.75
8.2.10.0000.00817.87
8.2.00.0080.00017.62
8.1.270.0000.00923.98
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.24
8.1.230.0100.00020.88
8.1.220.0040.00418.56
8.1.210.0000.00818.96
8.1.200.0060.00317.22
8.1.190.0040.00417.10
8.1.180.0000.00818.10
8.1.170.0060.00318.49
8.1.160.0040.00421.96
8.1.150.0000.00718.83
8.1.140.0070.00017.45
8.1.130.0070.00017.84
8.1.120.0040.00417.36
8.1.110.0040.00417.38
8.1.100.0050.00317.35
8.1.90.0030.00317.26
8.1.80.0060.00317.33
8.1.70.0000.00717.32
8.1.60.0000.00817.48
8.1.50.0000.00817.46
8.1.40.0030.00517.44
8.1.30.0040.00417.49
8.1.20.0080.00017.58
8.1.10.0000.00717.41
8.1.00.0000.00917.42
8.0.300.0000.00720.04
8.0.290.0000.00916.63
8.0.280.0000.00718.43
8.0.270.0030.00317.19
8.0.260.0000.00617.25
8.0.250.0000.00817.00
8.0.240.0000.00816.85
8.0.230.0030.00516.88
8.0.220.0070.00016.75
8.0.210.0030.00316.81
8.0.200.0000.00816.78
8.0.190.0000.00716.84
8.0.180.0000.00816.75
8.0.170.0080.00016.85
8.0.160.0000.00816.71
8.0.150.0040.00716.74
8.0.140.0040.00416.74
8.0.130.0030.00313.13
8.0.120.0000.00816.75
8.0.110.0070.00016.89
8.0.100.0040.00416.73
8.0.90.0040.00416.67
8.0.80.0130.00316.92
8.0.70.0000.00816.79
8.0.60.0000.00716.63
8.0.50.0040.00416.71
8.0.30.0110.00816.81
8.0.20.0120.00617.40
8.0.10.0040.00416.89
8.0.00.0080.01016.69
7.4.330.0000.00615.07
7.4.320.0030.00316.40
7.4.300.0000.00616.43
7.4.290.0030.00316.43
7.4.280.0000.00816.56
7.4.270.0030.00316.53
7.4.260.0030.00316.42
7.4.250.0000.00816.39
7.4.240.0050.00316.57
7.4.230.0000.00716.42
7.4.220.0140.00016.48
7.4.210.0110.00316.50
7.4.200.0030.00616.41
7.4.160.0130.00316.48
7.4.150.0370.00917.40
7.4.140.0090.01017.86
7.4.130.0040.01316.49
7.4.120.0150.00216.39
7.4.110.0100.00616.66
7.4.100.0100.00716.50
7.4.90.0090.01216.37
7.4.80.0150.00919.39
7.4.70.0130.00316.49
7.4.60.0060.01016.63
7.4.50.0000.00416.47
7.4.40.0130.00916.43
7.4.30.0080.00816.32
7.4.00.0120.00314.76
7.3.330.0050.00013.00
7.3.320.0060.00012.99
7.3.310.0030.00316.14
7.3.300.0030.00316.14
7.3.290.0050.00816.25
7.3.280.0070.01016.13
7.3.270.0100.01717.40
7.3.260.0070.01016.13
7.3.250.0140.00916.40
7.3.240.0060.01116.12
7.3.230.0140.00316.39
7.3.210.0100.00716.13
7.3.200.0090.01219.39
7.3.190.0070.01016.24
7.3.180.0030.01316.45
7.3.170.0180.00616.37
7.3.160.0040.01116.13
7.3.120.0120.00414.66
7.3.10.0080.00816.56
7.3.00.0030.00916.58
7.2.330.0060.01216.50
7.2.320.0070.01016.64
7.2.310.0060.01216.29
7.2.300.0000.01716.57
7.2.290.0060.00916.59
7.2.130.0030.01016.73
7.2.120.0090.00616.64
7.2.110.0040.00416.82
7.2.100.0070.00716.80
7.2.90.0040.01116.53
7.2.80.0030.00616.86
7.2.70.0070.00716.99
7.2.60.0040.00716.48
7.2.50.0000.01416.90
7.2.40.0040.00416.61
7.2.30.0030.00816.85
7.2.20.0090.00316.91
7.2.10.0030.00616.73
7.2.00.0020.01217.97
7.1.250.0030.00615.78
7.1.100.0030.00618.03
7.1.70.0040.00817.17
7.1.60.0110.01419.11
7.1.50.0230.01034.73
7.1.00.0070.07322.28
7.0.200.0070.00316.78
7.0.140.0030.07722.15
7.0.60.0070.08319.88
7.0.50.0000.04317.87
7.0.40.0170.08020.08
7.0.30.0330.07020.34
7.0.20.0200.06020.15
7.0.10.0370.07720.25
7.0.00.0030.04320.07
5.6.280.0000.07720.99
5.6.210.0070.08320.61
5.6.200.0030.04318.26
5.6.190.0070.08320.77
5.6.180.0070.05320.44
5.6.170.0330.03720.54
5.6.160.0030.09020.39
5.6.150.0070.03718.18
5.6.140.0000.04318.27
5.6.130.0030.04018.18
5.6.120.0070.07020.97
5.6.110.0070.07721.02
5.6.100.0000.07721.13
5.6.90.0200.07320.99
5.6.80.0130.07720.38
5.6.70.0330.06020.46
5.5.350.0300.06320.43
5.5.340.0170.06718.07
5.5.330.0100.08320.27
5.5.320.0000.09020.34
5.5.310.0230.05720.27
5.5.300.0130.05317.95
5.5.290.0130.03318.08
5.5.280.0130.08020.64
5.5.270.0030.05320.66
5.5.260.0100.05320.86
5.5.250.0130.06020.57
5.5.240.0100.04320.36
5.4.450.0800.07319.55
5.4.440.0730.05719.55
5.4.430.0930.04719.51
5.4.420.0530.06019.66
5.4.410.0070.08019.06
5.4.400.0370.05718.77
5.4.390.0500.05018.80
5.4.380.0170.05318.69
5.4.370.0070.05018.77
5.4.360.0000.05018.76
5.4.350.0060.03412.00
5.4.340.0070.03611.99
5.4.320.0060.03512.48
5.4.310.0050.03812.47
5.4.300.0060.03612.48
5.4.290.0040.04112.48
5.4.280.0070.03412.38
5.4.270.0030.03812.37
5.4.260.0030.04012.37
5.4.250.0050.03812.37
5.4.240.0090.04512.38
5.4.230.0050.03712.37
5.4.220.0050.03612.36
5.4.210.0070.03312.37
5.4.200.0050.03712.37
5.4.190.0040.03812.36
5.4.180.0050.03812.36
5.4.170.0070.03512.37
5.4.160.0080.03312.37
5.4.150.0090.03412.37
5.4.140.0060.03612.05
5.4.130.0060.03512.04
5.4.120.0070.03911.99
5.4.110.0040.03711.99
5.4.100.0040.03711.99
5.4.90.0060.03711.99
5.4.80.0060.03711.99
5.4.70.0050.03511.99
5.4.60.0060.03511.98
5.4.50.0040.03711.99
5.4.40.0080.03211.98
5.4.30.0070.03411.97
5.4.20.0090.03211.97
5.4.10.0060.03411.98
5.4.00.0050.03611.46
5.3.290.0070.03912.80
5.3.280.0060.03612.71
5.3.270.0070.03712.72
5.3.260.0070.03712.72
5.3.250.0040.03812.71
5.3.240.0070.04312.72
5.3.230.0050.04012.71
5.3.220.0070.03612.68
5.3.210.0050.03812.68
5.3.200.0050.03712.68
5.3.190.0090.03712.68
5.3.180.0070.03612.68
5.3.170.0070.03512.67
5.3.160.0040.04212.68
5.3.150.0040.04212.67
5.3.140.0060.03612.66
5.3.130.0080.04312.66
5.3.120.0060.04112.66
5.3.110.0060.03812.66
5.3.100.0060.03812.12
5.3.90.0040.03912.09
5.3.80.0050.03712.08
5.3.70.0030.03912.07
5.3.60.0050.03712.06
5.3.50.0060.03712.01
5.3.40.0030.04312.01
5.3.30.0050.03511.96
5.3.20.0060.03411.75
5.3.10.0060.03411.71
5.3.00.0030.03911.70
5.2.170.0030.0329.20
5.2.160.0050.0289.20
5.2.150.0070.0289.20
5.2.140.0040.0309.20
5.2.130.0030.0309.16
5.2.120.0030.0299.16
5.2.110.0070.0299.17
5.2.100.0040.0299.17
5.2.90.0050.0299.16
5.2.80.0050.0309.16
5.2.70.0040.0309.16
5.2.60.0050.0359.11
5.2.50.0050.0299.07
5.2.40.0060.0279.06
5.2.30.0040.0309.03
5.2.20.0040.0299.02
5.2.10.0020.0308.93
5.2.00.0040.0288.79
5.1.60.0060.0228.06
5.1.50.0030.0338.05
5.1.40.0060.0238.04
5.1.30.0040.0268.39
5.1.20.0030.0298.41
5.1.10.0030.0278.13
5.1.00.0040.0278.13
5.0.50.0080.0166.61
5.0.40.0050.0186.47
5.0.30.0030.0326.29
5.0.20.0040.0186.25
5.0.10.0050.0196.23
5.0.00.0040.0306.22
4.4.90.0030.0164.78
4.4.80.0040.0144.75
4.4.70.0040.0144.75
4.4.60.0030.0144.76
4.4.50.0020.0164.77
4.4.40.0030.0254.71
4.4.30.0020.0214.75
4.4.20.0030.0174.85
4.4.10.0030.0154.85
4.4.00.0030.0294.76
4.3.110.0030.0154.67
4.3.100.0020.0164.66
4.3.90.0020.0154.64
4.3.80.0030.0244.58
4.3.70.0020.0154.63
4.3.60.0050.0124.63
4.3.50.0000.0184.63
4.3.40.0010.0254.54
4.3.30.0010.0173.28
4.3.20.0040.0143.25
4.3.10.0040.0143.22
4.3.00.0070.0177.56

preferences:
45.35 ms | 400 KiB | 5 Q