3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array_fill(0, 10000, "some text value"); while ( list($key, $value) = each($array) ) $array[$key];

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)
8.3.60.0030.01218.56
8.3.50.0100.01021.98
8.3.40.0110.00318.88
8.3.30.0070.00719.21
8.3.20.0060.00320.52
8.3.10.0050.00320.53
8.3.00.0040.00419.29
8.2.180.0120.00317.00
8.2.170.0040.01122.96
8.2.160.0090.00620.47
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00422.08
8.2.110.0090.00020.62
8.2.100.0080.00318.04
8.2.90.0000.00919.17
8.2.80.0030.00517.97
8.2.70.0000.00817.75
8.2.60.0030.00618.05
8.2.50.0060.00318.07
8.2.40.0060.00618.34
8.2.30.0040.00418.16
8.2.20.0040.00417.82
8.2.10.0070.00018.20
8.2.00.0000.00717.89
8.1.280.0140.00025.92
8.1.270.0040.00422.43
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.96
8.1.230.0080.00319.35
8.1.220.0090.00017.88
8.1.210.0040.00418.77
8.1.200.0000.00917.63
8.1.190.0000.00917.73
8.1.180.0000.00818.10
8.1.170.0040.00418.89
8.1.160.0020.00522.20
8.1.150.0040.00419.21
8.1.140.0080.00017.76
8.1.130.0000.00718.01
8.1.120.0000.00717.61
8.1.110.0030.00517.67
8.1.100.0040.00417.67
8.1.90.0000.00717.66
8.1.80.0030.00417.67
8.1.70.0030.00317.59
8.1.60.0040.00417.88
8.1.50.0050.00317.83
8.1.40.0000.00817.81
8.1.30.0000.01117.96
8.1.20.0060.00317.92
8.1.10.0030.00517.90
8.1.00.0030.00617.88
8.0.300.0040.00418.77
8.0.290.0040.00417.00
8.0.280.0050.00218.59
8.0.270.0000.00717.55
8.0.260.0000.00617.51
8.0.250.0040.00417.27
8.0.240.0030.00317.25
8.0.230.0000.00817.30
8.0.220.0040.00417.07
8.0.210.0000.00817.19
8.0.200.0030.00317.23
8.0.190.0000.00817.17
8.0.180.0000.00717.12
8.0.170.0030.00617.21
8.0.160.0030.00317.09
8.0.150.0040.00417.09
8.0.140.0040.00417.17
8.0.130.0030.00313.61
8.0.120.0040.00417.18
8.0.110.0070.00017.27
8.0.100.0000.00817.00
8.0.90.0040.00417.22
8.0.80.0040.01817.26
8.0.70.0040.00417.19
8.0.60.0040.00417.09
8.0.50.0000.00717.26
8.0.30.0130.00717.38
8.0.20.0110.01117.52
8.0.10.0000.00717.33
8.0.00.0120.00616.95
7.4.330.0030.00315.00
7.4.320.0060.00316.67
7.4.300.0080.00016.85
7.4.290.0030.00616.89
7.4.280.0100.00316.78
7.4.270.0060.00316.73
7.4.260.0000.00916.72
7.4.250.0030.00616.67
7.4.240.0030.00616.72
7.4.230.0050.00316.95
7.4.220.0090.01216.86
7.4.210.0100.00716.80
7.4.200.0040.00416.74
7.4.160.0070.01116.58
7.4.150.0140.00717.40
7.4.140.0100.00917.86
7.4.130.0080.01016.69
7.4.120.0130.00616.86
7.4.110.0060.01216.75
7.4.100.0120.01716.81
7.4.90.0100.01016.65
7.4.80.0090.01219.39
7.4.70.0090.00916.86
7.4.60.0180.00416.84
7.4.50.0040.00716.69
7.4.40.0060.01316.90
7.4.30.0100.00716.76
7.4.00.0070.01015.37
7.3.330.0030.00313.39
7.3.320.0060.00013.54
7.3.310.0000.00816.61
7.3.300.0040.00416.63
7.3.290.0070.01016.55
7.3.280.0100.01216.64
7.3.270.0180.00317.40
7.3.260.0110.00816.52
7.3.250.0090.01216.58
7.3.240.0060.01216.84
7.3.230.0120.01216.78
7.3.210.0120.00616.63
7.3.200.0120.00919.39
7.3.190.0110.00716.52
7.3.180.0160.00716.95
7.3.170.0070.01816.60
7.3.160.0090.01416.60
7.3.10.0040.01216.61
7.3.00.0030.01316.23
7.2.330.0100.01016.95
7.2.320.0090.00916.81
7.2.310.0110.00916.95
7.2.300.0040.01316.70
7.2.290.0070.01416.95
7.2.130.0090.00616.57
7.2.120.0040.01416.64
7.2.110.0000.01116.86
7.2.100.0030.01216.64
7.2.90.0070.01316.84
7.2.80.0070.00716.94
7.2.70.0040.00816.65
7.2.60.0050.00916.80
7.2.50.0040.01116.63
7.2.40.0030.00716.87
7.2.30.0070.00716.93
7.2.20.0000.01716.82
7.2.10.0000.01516.86
7.2.00.0050.00918.02
7.1.250.0070.00715.94
7.1.200.0110.00315.85
7.1.100.0000.01418.15
7.1.70.0000.01517.02
7.1.60.0070.02119.32
7.1.50.0090.01816.85
7.1.00.0000.08022.35
7.0.200.0030.01016.73
7.0.140.0000.08022.11
7.0.60.0070.08020.05
7.0.50.0100.08318.21
7.0.40.0030.04719.96
7.0.30.0100.05020.22
7.0.20.0130.05320.18
7.0.10.0070.08020.00
7.0.00.0070.04319.99
5.6.280.0070.07721.69
5.6.210.0070.08721.47
5.6.200.0070.08018.89
5.6.190.0130.04321.22
5.6.180.0500.06320.93
5.6.170.0300.04721.03
5.6.160.0100.09021.16
5.6.150.0100.08018.85
5.6.140.0000.06018.84
5.6.130.0030.07318.89
5.6.120.0100.05021.86
5.6.110.0100.09021.87
5.6.100.0030.04721.78
5.6.90.0000.04721.88
5.6.80.0070.04321.05
5.5.350.0230.08321.07
5.5.340.0100.06718.76
5.5.330.0130.08320.88
5.5.320.0370.05720.98
5.5.310.0270.06320.95
5.5.300.0030.08018.68
5.5.290.0170.07718.72
5.5.280.0070.05721.56
5.5.270.0130.08721.65
5.5.260.0100.09021.59
5.5.250.0070.07321.34
5.5.240.0230.08021.03
5.4.450.0200.05020.09
5.4.440.0470.05720.15
5.4.430.0200.04020.14
5.4.420.0700.00020.17
5.4.410.0670.00019.75
5.4.400.0670.00020.01
5.4.390.0670.00019.73
5.4.380.0700.00019.85
5.4.370.0670.00019.76
5.4.360.0670.00019.79
5.4.350.0700.00019.88
5.4.340.0670.00019.70
5.4.320.0070.04313.22
5.4.310.0070.04013.22
5.4.300.0080.04013.22
5.4.290.0070.04213.22
5.4.280.0070.03913.11
5.4.270.0130.03813.12
5.4.260.0090.04113.11
5.4.250.0100.03913.12
5.4.240.0090.04113.12
5.4.230.0110.03813.11
5.4.220.0120.03413.11
5.4.210.0070.03913.11
5.4.200.0090.03913.11
5.4.190.0050.04113.11
5.4.180.0070.03913.10
5.4.170.0030.04413.12
5.4.160.0050.04513.11
5.4.150.0040.04213.11
5.4.140.0070.04012.79
5.4.130.0060.04012.78
5.4.120.0060.04012.73
5.4.110.0050.04012.73
5.4.100.0070.03812.73
5.4.90.0080.04412.94
5.4.80.0070.04712.94
5.4.70.0090.04312.93
5.4.60.0060.04312.94
5.4.50.0090.04412.94
5.4.40.0080.04212.92
5.4.30.0070.03812.92
5.4.20.0060.04212.92
5.4.10.0040.04012.92
5.4.00.0050.04912.42
5.3.290.0070.04413.62
5.3.280.0080.04013.54
5.3.270.0110.03813.56
5.3.260.0060.04313.56
5.3.250.0090.03913.55
5.3.240.0090.04313.56
5.3.230.0080.04913.55
5.3.220.0050.04713.52
5.3.210.0070.05113.52
5.3.200.0050.04213.52
5.3.190.0020.04513.52
5.3.180.0070.03913.52
5.3.170.0100.03713.52
5.3.160.0060.04013.51
5.3.150.0070.04013.52
5.3.140.0040.04313.50
5.3.130.0120.03813.50
5.3.120.0050.04413.50
5.3.110.0100.04313.50
5.3.100.0100.03812.99
5.3.90.0050.04212.97
5.3.80.0050.04212.96
5.3.70.0060.04112.96
5.3.60.0030.04312.95
5.3.50.0050.04112.89
5.3.40.0080.03812.89
5.3.30.0050.04812.86
5.3.20.0070.03712.63
5.3.10.0080.04112.60
5.3.00.0060.04112.59
5.2.170.0050.03810.09
5.2.160.0040.03410.09
5.2.150.0050.03410.09
5.2.140.0060.04110.15
5.2.130.0050.03310.04
5.2.120.0050.03410.10
5.2.110.0030.03510.05
5.2.100.0060.03210.05
5.2.90.0060.03310.05
5.2.80.0040.03510.04
5.2.70.0060.03510.04
5.2.60.0030.0369.99
5.2.50.0080.0329.96
5.2.40.0040.0349.93
5.2.30.0050.0359.71
5.2.20.0040.0369.71
5.2.10.0050.0339.63
5.2.00.0040.0349.49
5.1.60.0040.0289.12
5.1.50.0050.0329.12
5.1.40.0040.0289.10
5.1.30.0060.0299.45
5.1.20.0070.0319.47
5.1.10.0050.0399.20
5.1.00.0030.0319.20
5.0.50.0070.0247.68
5.0.40.0040.0307.53
5.0.30.0060.0357.34
5.0.20.0050.0247.32
5.0.10.0040.0267.30
5.0.00.0020.0387.29
4.4.90.0020.0235.69
4.4.80.0030.0215.67
4.4.70.0020.0235.66
4.4.60.0030.0215.67
4.4.50.0040.0205.68
4.4.40.0050.0305.68
4.4.30.0020.0235.67
4.4.20.0030.0225.73
4.4.10.0020.0235.73
4.4.00.0020.0325.70
4.3.110.0050.0205.61
4.3.100.0070.0175.59
4.3.90.0000.0245.58
4.3.80.0020.0315.58
4.3.70.0040.0195.57
4.3.60.0020.0225.58
4.3.50.0030.0215.57
4.3.40.0040.0295.54
4.3.30.0010.0234.34
4.3.20.0020.0234.32
4.3.10.0010.0234.27
4.3.00.0030.02713.34

preferences:
34.08 ms | 401 KiB | 5 Q