3v4l.org

run code in 300+ PHP versions simultaneously
<?php  $color = array(4 => 'white', 6 => 'green', 11=> 'red');  echo reset($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)
8.3.60.0000.01418.18
8.3.50.0100.01022.92
8.3.40.0140.00318.54
8.3.30.0070.00718.77
8.3.20.0040.00420.21
8.3.10.0000.00823.48
8.3.00.0030.00619.25
8.2.180.0180.00416.50
8.2.170.0110.00422.96
8.2.160.0130.00020.54
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0090.00926.16
8.2.120.0040.00421.05
8.2.110.0090.00022.21
8.2.100.0030.00917.72
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0030.00717.38
8.2.60.0080.00017.78
8.2.50.0080.00018.07
8.2.40.0040.00418.22
8.2.30.0080.00018.00
8.2.20.0020.00517.66
8.2.10.0000.00817.93
8.2.00.0000.00917.63
8.1.280.0070.01125.92
8.1.270.0030.00523.97
8.1.260.0030.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00323.76
8.1.230.0080.00419.04
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0060.00317.23
8.1.190.0040.00417.10
8.1.180.0060.00318.10
8.1.170.0070.00318.46
8.1.160.0040.00422.00
8.1.150.0040.00418.75
8.1.140.0040.00417.19
8.1.130.0030.00317.80
8.1.120.0030.00317.22
8.1.110.0030.00617.39
8.1.100.0000.00717.32
8.1.90.0000.00717.22
8.1.80.0000.00717.23
8.1.70.0030.00317.28
8.1.60.0040.00417.43
8.1.50.0070.00017.29
8.1.40.0000.00717.37
8.1.30.0030.00517.53
8.1.20.0040.00417.54
8.1.10.0000.00717.44
8.1.00.0000.00717.39
8.0.300.0040.00418.77
8.0.290.0050.00216.75
8.0.280.0000.00718.30
8.0.270.0030.00317.18
8.0.260.0000.00617.20
8.0.250.0030.00316.83
8.0.240.0000.00816.79
8.0.230.0040.00416.70
8.0.220.0000.00716.66
8.0.210.0040.00416.77
8.0.200.0000.00616.78
8.0.190.0000.00716.73
8.0.180.0040.00416.68
8.0.170.0040.00416.68
8.0.160.0030.00316.72
8.0.150.0060.00316.80
8.0.140.0070.00016.73
8.0.130.0080.00013.43
8.0.120.0050.00316.75
8.0.110.0050.00216.78
8.0.100.0040.00416.75
8.0.90.0050.00216.63
8.0.80.0120.00316.71
8.0.70.0000.00716.62
8.0.60.0000.00816.73
8.0.50.0040.00416.54
8.0.30.0130.01317.17
8.0.20.0080.01317.40
8.0.10.0080.00016.94
8.0.00.0140.00816.57
7.4.330.0000.00515.05
7.4.320.0000.00716.46
7.4.300.0030.00316.48
7.4.290.0060.00316.43
7.4.280.0040.00416.35
7.4.270.0000.00716.46
7.4.260.0070.00016.29
7.4.250.0000.00716.34
7.4.240.0010.00616.47
7.4.230.0040.00416.25
7.4.220.0030.01516.36
7.4.210.0100.01016.54
7.4.200.0050.00216.47
7.4.160.0060.00916.52
7.4.150.0170.00017.40
7.4.140.0110.00817.86
7.4.130.0100.00716.39
7.4.120.0130.01016.41
7.4.110.0080.00816.22
7.4.100.0140.00316.20
7.4.90.0080.00816.48
7.4.80.0060.01619.39
7.4.70.0100.00716.35
7.4.60.0090.00916.28
7.4.50.0050.00216.17
7.4.40.0060.01016.32
7.4.30.0070.01016.36
7.3.330.0000.00713.07
7.3.320.0030.00313.09
7.3.310.0000.00615.99
7.3.300.0030.00316.12
7.3.290.0070.00716.05
7.3.280.0130.00416.13
7.3.270.0160.00317.40
7.3.260.0110.00716.38
7.3.250.0110.00816.15
7.3.240.0090.00616.19
7.3.230.0030.01316.39
7.3.210.0100.00616.29
7.3.200.0100.01019.39
7.3.190.0140.00316.18
7.3.180.0070.00716.03
7.3.170.0270.02416.33
7.3.160.0040.01116.35
7.2.330.0060.01616.34
7.2.320.0170.00316.59
7.2.310.0080.00816.39
7.2.300.0030.01316.37
7.2.290.0040.01516.58
5.4.320.1530.03719.12
5.4.310.1700.04318.98
5.4.300.1500.04019.21
5.4.290.1900.03719.31
5.4.280.1700.03319.21
5.4.270.0100.07019.21
5.4.260.0130.02719.12
5.4.250.0070.05718.88
5.4.240.1800.04719.21
5.4.230.1530.04018.97
5.4.220.1770.04718.79
5.4.210.1700.03719.20
5.4.200.1770.04319.15
5.4.190.1700.04719.16
5.4.180.1670.05018.88
5.4.170.1730.03718.77
5.4.160.1770.03719.06
5.4.150.1700.04018.73
5.4.140.1670.04716.32
5.4.130.1830.04716.38
5.4.120.1800.04016.30
5.4.110.1530.03716.54
5.4.100.1830.04016.56
5.4.90.1800.03016.19
5.4.80.1770.05316.55
5.4.70.1630.03716.36
5.4.60.1700.04316.43
5.4.50.1470.03716.27
5.4.40.1670.04716.25
5.4.30.1430.04016.53
5.4.20.1730.04016.42
5.4.10.1770.04316.30
5.4.00.1670.04715.82

preferences:
33.65 ms | 401 KiB | 5 Q