3v4l.org

run code in 300+ PHP versions simultaneously
<?php $color = array(4 => 'white', 6 => 'green', 11=> 'red'); echo reset($color); next($color); echo current($color); 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)
8.3.70.0100.01016.50
8.3.60.0070.00716.38
8.3.50.0080.01221.92
8.3.40.0140.00318.73
8.3.30.0150.00618.93
8.3.20.0070.00020.21
8.3.10.0050.00323.36
8.3.00.0040.00717.38
8.2.180.0140.00418.29
8.2.170.0080.00822.96
8.2.160.0030.01020.45
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0080.00022.24
8.2.110.0100.00022.20
8.2.100.0090.00317.85
8.2.90.0090.00019.00
8.2.80.0000.00817.97
8.2.70.0040.00417.38
8.2.60.0030.00517.93
8.2.50.0060.00318.07
8.2.40.0000.00819.77
8.2.30.0040.00418.05
8.2.20.0050.00217.65
8.2.10.0000.00718.03
8.2.00.0000.00717.63
8.1.280.0100.00725.92
8.1.270.0080.00023.83
8.1.260.0030.00526.35
8.1.250.0070.00028.09
8.1.240.0060.00323.70
8.1.230.0040.00719.14
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0000.00817.23
8.1.180.0060.00318.10
8.1.170.0000.00818.27
8.1.160.0040.00422.00
8.1.150.0040.00418.41
8.1.140.0000.00717.37
8.1.130.0030.00317.84
8.1.120.0000.00717.39
8.1.110.0080.00017.23
8.1.100.0000.00717.35
8.1.90.0070.00017.39
8.1.80.0080.00017.39
8.1.70.0030.00317.33
8.1.60.0050.00317.35
8.1.50.0070.00017.32
8.1.40.0080.00017.48
8.1.30.0040.00417.43
8.1.20.0080.00017.57
8.1.10.0000.00717.36
8.1.00.0000.00717.46
8.0.300.0000.00818.95
8.0.290.0030.00317.18
8.0.280.0070.00018.34
8.0.270.0000.00717.31
8.0.260.0000.00817.15
8.0.250.0030.00316.95
8.0.240.0000.00716.87
8.0.230.0000.00716.87
8.0.220.0070.00016.79
8.0.210.0030.00316.82
8.0.200.0060.00016.89
8.0.190.0090.00016.91
8.0.180.0000.00716.81
8.0.170.0090.00016.85
8.0.160.0040.00416.76
8.0.150.0000.00716.63
8.0.140.0040.00416.77
8.0.130.0030.00313.23
8.0.120.0030.00616.78
8.0.110.0050.00216.84
8.0.100.0000.00716.86
8.0.90.0070.00016.65
8.0.80.0060.01016.78
8.0.70.0040.00416.88
8.0.60.0000.00716.63
8.0.50.0040.00416.88
8.0.30.0110.00816.87
8.0.20.0150.00617.40
8.0.10.0000.00716.79
8.0.00.0120.00616.71
7.4.330.0060.00015.08
7.4.320.0000.00616.52
7.4.300.0080.00016.32
7.4.290.0040.00416.54
7.4.280.0050.00216.52
7.4.270.0050.00216.57
7.4.260.0030.00316.39
7.4.250.0040.00416.36
7.4.240.0020.00516.54
7.4.230.0030.00316.26
7.4.220.0120.00616.48
7.4.210.0080.00716.47
7.4.200.0030.00316.59
7.4.190.0070.00016.60
7.4.160.0150.00716.25
7.4.150.0090.00917.40
7.4.140.0090.01017.86
7.4.130.0120.00416.39
7.4.120.0050.01116.43
7.4.110.0140.00316.31
7.4.100.0150.00316.31
7.4.90.0080.00816.54
7.4.80.0130.00719.39
7.4.70.0120.00916.33
7.4.60.0130.00316.33
7.4.50.0000.00916.39
7.4.40.0100.01316.54
7.4.30.0120.00616.26
7.4.00.0070.01015.04
7.3.330.0000.00512.98
7.3.320.0000.00513.02
7.3.310.0030.00316.06
7.3.300.0030.00316.11
7.3.290.0000.01416.18
7.3.280.0060.01216.10
7.3.270.0160.00817.40
7.3.260.0090.00916.16
7.3.250.0130.00716.18
7.3.240.0060.01616.33
7.3.230.0110.00616.39
7.3.210.0080.00816.26
7.3.200.0090.01019.39
7.3.190.0140.00416.40
7.3.180.0130.01216.43
7.3.170.0040.01116.32
7.3.160.0140.00316.24
7.3.120.0080.00414.46
7.3.10.0200.00716.25
7.3.00.0110.01116.34
7.2.330.0100.01316.38
7.2.320.0070.01716.29
7.2.310.0070.01016.18
7.2.300.0120.00416.63
7.2.290.0080.01616.39
7.2.130.0060.00916.41
7.2.120.0130.00716.67
7.2.110.0070.00716.33
7.2.100.0080.00616.51
7.2.90.0110.00616.51
7.2.80.0100.00616.52
7.2.70.0090.00916.53
7.2.60.0070.00816.59
7.2.50.0080.00816.59
7.2.40.0110.00716.53
7.2.30.0100.00616.64
7.2.20.0180.00016.71
7.2.10.0100.01116.54
7.2.00.0070.01117.46
7.1.250.0130.00315.48
7.1.230.0090.00615.73
7.1.220.0070.00715.64
7.1.210.0070.00715.75
7.1.200.0040.01115.61
7.1.190.0060.00615.84
7.1.180.0070.00715.76
7.1.170.0000.01415.80
7.1.160.0000.01415.86
7.1.150.0090.00315.41
7.1.140.0050.00515.81
7.1.130.0000.01215.72
7.1.120.0090.00615.62
7.1.110.0070.00715.84
7.1.100.0040.00717.11
7.1.90.0090.00615.89
7.1.80.0100.00315.78
7.1.70.0050.00616.54
7.1.60.0050.01717.66
7.1.50.0080.01216.52
7.1.40.0100.00615.98
7.1.30.0000.01715.89
7.1.20.0120.00415.81
7.1.10.0000.01515.80
7.1.00.0060.03919.04
7.0.310.0030.01015.13
7.0.300.0060.00615.13
7.0.290.0040.00815.46
7.0.280.0100.00015.29
7.0.270.0040.00815.31
7.0.260.0030.00615.25
7.0.250.0000.01015.42
7.0.240.0030.01015.35
7.0.230.0090.00315.54
7.0.220.0040.00715.05
7.0.210.0030.00715.49
7.0.200.0040.00616.11
7.0.190.0070.00715.48
7.0.180.0090.00615.17
7.0.170.0090.00315.47
7.0.160.0000.00715.32
7.0.150.0040.00815.23
7.0.140.0050.04018.78
7.0.130.0030.00815.27
7.0.120.0100.00315.55
7.0.110.0040.00415.46
7.0.100.0070.00715.34
7.0.90.0040.01115.46
7.0.80.0140.00015.23
7.0.70.0060.00315.06
7.0.60.0100.03717.79
7.0.50.0080.04216.51
7.0.40.0120.01816.83
7.0.30.0150.04616.87
7.0.20.0200.04016.69
7.0.10.0100.03516.87
7.0.00.0070.03016.93
5.6.380.0140.00014.30
5.6.370.0040.00714.41
5.6.360.0000.01614.43
5.6.350.0100.00614.06
5.6.340.0060.00614.36
5.6.330.0000.01314.25
5.6.320.0000.00913.89
5.6.310.0060.00614.42
5.6.300.0050.00314.20
5.6.290.0040.01114.14
5.6.280.0050.03717.52
5.6.270.0000.01314.27
5.6.260.0080.00414.00
5.6.250.0070.00714.17
5.6.240.0110.00414.36
5.6.230.0060.00614.15
5.6.220.0090.00014.06
5.6.210.0130.03617.43
5.6.200.0070.02816.29
5.6.190.0050.03117.28
5.6.180.0110.04617.43
5.6.170.0280.03717.29
5.6.160.0110.03017.30
5.6.150.0080.03816.28
5.6.140.0050.02416.18
5.6.130.0100.03416.19
5.6.120.0030.02517.49
5.6.110.0070.04517.55
5.6.100.0050.04017.63
5.6.90.0100.02917.56
5.6.80.0070.02517.28
5.6.70.0080.00313.78
5.6.60.0070.00714.07
5.6.50.0120.00013.97
5.6.40.0130.00314.27
5.6.30.0090.00614.05
5.6.20.0110.00414.10
5.6.10.0030.00614.07
5.6.00.0070.00714.23
5.5.380.0000.00612.79
5.5.370.0000.01112.79
5.5.360.0030.00612.79
5.5.350.1950.02416.58
5.5.340.0110.03215.37
5.5.330.0080.02016.49
5.5.320.0120.02216.50
5.5.310.0180.04016.50
5.5.300.0050.02715.33
5.5.290.0110.03815.35
5.5.280.0050.04316.87
5.5.270.0060.03116.77
5.5.260.0050.04716.71
5.5.250.0050.02816.72
5.5.240.0060.03616.47
5.5.230.0050.00512.79
5.5.220.0000.01112.79
5.5.210.0000.00912.79
5.5.200.0060.00012.79
5.5.190.0040.00812.79
5.5.180.0080.00412.79
5.5.170.0080.00414.22
5.5.160.0040.00712.79
5.5.150.0070.00012.79
5.5.140.0030.00612.79
5.5.130.0030.00312.79
5.5.120.0030.00712.79
5.5.110.0040.00412.79
5.5.100.0060.00612.79
5.5.90.0040.00712.79
5.5.80.0000.01012.79
5.5.70.0050.00012.79
5.5.60.0000.00612.79
5.5.50.0000.01112.79
5.5.40.0040.00412.79
5.5.30.0070.00312.79
5.5.20.0000.00812.79
5.5.10.0030.00812.79
5.5.00.0030.00712.79
5.4.450.0110.03616.14
5.4.440.0120.02816.11
5.4.430.0120.02916.01
5.4.420.0050.03315.96
5.4.410.0130.03315.95
5.4.400.0130.02816.00
5.4.390.0110.03116.02
5.4.380.0160.03115.71
5.4.370.0140.02415.75
5.4.360.0080.02915.73
5.4.350.0040.03615.72
5.4.340.0080.02715.78
5.4.330.0000.01012.79
5.4.320.0040.02112.62
5.4.310.0070.02212.62
5.4.300.0070.01912.62
5.4.290.0050.02912.62
5.4.280.0080.03112.57
5.4.270.0070.01912.57
5.4.260.0030.03112.57
5.4.250.0050.02012.57
5.4.240.0050.02212.57
5.4.230.0060.02112.56
5.4.220.0010.02612.56
5.4.210.0050.02212.56
5.4.200.0060.02312.56
5.4.190.0030.02912.56
5.4.180.0070.02012.56
5.4.170.0040.02312.57
5.4.160.0050.02912.57
5.4.150.0060.02812.56
5.4.140.0060.02712.41
5.4.130.0080.02412.40
5.4.120.0050.03312.38
5.4.110.0040.03312.38
5.4.100.0050.02912.38
5.4.90.0080.02312.38
5.4.80.0090.02712.38
5.4.70.0060.02812.38
5.4.60.0070.02812.38
5.4.50.0090.02612.37
5.4.40.0100.02512.37
5.4.30.0040.03012.37
5.4.20.0070.02412.37
5.4.10.0070.02712.37
5.4.00.0090.02112.11
5.3.290.0060.02112.79
5.3.280.0020.02512.75
5.3.270.0070.02212.76
5.3.260.0040.03112.75
5.3.250.0040.02412.75
5.3.240.0050.02712.75
5.3.230.0090.01912.75
5.3.220.0050.02112.74
5.3.210.0040.02312.74
5.3.200.0040.02412.73
5.3.190.0040.02212.73
5.3.180.0050.02412.73
5.3.170.0060.02712.73
5.3.160.0050.02112.73
5.3.150.0060.02012.73
5.3.140.0100.02412.73
5.3.130.0040.02612.72
5.3.120.0080.02512.72
5.3.110.0100.02112.72
5.3.100.0080.02612.45
5.3.90.0060.02112.44
5.3.80.0070.02712.43
5.3.70.0090.02912.43
5.3.60.0040.02712.43
5.3.50.0070.02012.40
5.3.40.0040.02212.39
5.3.30.0030.02212.37
5.3.20.0060.01912.25
5.3.10.0050.02212.24
5.3.00.0060.02212.23
5.2.170.0050.01610.99
5.2.160.0040.01810.98
5.2.150.0050.01710.98
5.2.140.0050.02110.98
5.2.130.0090.01210.96
5.2.120.0020.01910.96
5.2.110.0020.01910.96
5.2.100.0010.01810.96
5.2.90.0040.01810.96
5.2.80.0060.01610.96
5.2.70.0070.01710.96
5.2.60.0030.01910.94
5.2.50.0040.01810.92
5.2.40.0060.01410.91
5.2.30.0030.01810.90
5.2.20.0060.01610.89
5.2.10.0040.01910.85
5.2.00.0060.01410.78
5.1.60.0050.01410.42
5.1.50.0070.01210.42
5.1.40.0070.01310.41
5.1.30.0050.01410.59
5.1.20.0050.01510.60
5.1.10.0040.01510.46
5.1.00.0020.01710.46
5.0.50.0050.0119.70
5.0.40.0030.0129.63
5.0.30.0040.0189.54
5.0.20.0020.0139.52
5.0.10.0030.0119.51
5.0.00.0020.0199.51
4.4.90.0050.0088.78
4.4.80.0030.0098.77
4.4.70.0010.0118.77
4.4.60.0020.0118.77
4.4.50.0050.0088.78
4.4.40.0040.0178.75
4.4.30.0030.0158.78
4.4.20.0030.0178.82
4.4.10.0050.0078.82
4.4.00.0020.0158.78
4.3.110.0030.0098.73
4.3.100.0020.0108.73
4.3.90.0030.0088.71
4.3.80.0040.0148.69
4.3.70.0040.0098.71
4.3.60.0040.0128.71
4.3.50.0020.0148.71
4.3.40.0060.0168.66
4.3.30.0020.0108.04
4.3.20.0040.0098.02
4.3.10.0040.0078.01
4.3.00.0050.01010.05

preferences:
36.94 ms | 401 KiB | 5 Q