3v4l.org

run code in 300+ PHP versions simultaneously
<?php function password() { $password = "hello"; } password(); ?>

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)
8.3.60.0200.00018.13
8.3.50.0090.00722.85
8.3.40.0100.01018.42
8.3.30.0150.00618.77
8.3.20.0060.00920.24
8.3.10.0070.00723.66
8.3.00.0060.00919.13
8.2.180.0120.00918.29
8.2.170.0090.00622.96
8.2.160.0110.00420.47
8.2.150.0170.00324.18
8.2.140.0040.00824.66
8.2.130.0110.00726.16
8.2.120.0110.00721.09
8.2.110.0080.00022.28
8.2.100.0000.01217.78
8.2.90.0060.00319.22
8.2.80.0000.00817.97
8.2.70.0030.00617.50
8.2.60.0000.00817.91
8.2.50.0030.00518.07
8.2.40.0050.00319.75
8.2.30.0080.00017.97
8.2.20.0040.00417.61
8.2.10.0000.00818.00
8.2.00.0000.00917.54
8.1.280.0070.01325.92
8.1.270.0120.00323.83
8.1.260.0100.00326.35
8.1.250.0120.00628.09
8.1.240.0060.00322.17
8.1.230.0070.00419.08
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.23
8.1.190.0050.00317.10
8.1.180.0040.00418.10
8.1.170.0030.00518.65
8.1.160.0000.00721.86
8.1.150.0050.00318.71
8.1.140.0000.00717.39
8.1.130.0030.00317.79
8.1.120.0040.00417.36
8.1.110.0040.00417.39
8.1.100.0030.00317.43
8.1.90.0070.00017.29
8.1.80.0000.00717.39
8.1.70.0040.00417.34
8.1.60.0080.00017.56
8.1.50.0090.00017.37
8.1.40.0030.00617.51
8.1.30.0030.00517.55
8.1.20.0030.00617.59
8.1.10.0060.00317.47
8.1.00.0040.00717.32
8.0.300.0070.00018.77
8.0.290.0070.00016.63
8.0.280.0070.00018.37
8.0.270.0030.00317.09
8.0.260.0000.00617.23
8.0.250.0020.00516.78
8.0.240.0030.00316.91
8.0.230.0030.00316.91
8.0.220.0000.00716.87
8.0.210.0000.00816.88
8.0.200.0040.00416.84
8.0.190.0000.00816.85
8.0.180.0050.00516.75
8.0.170.0040.00416.83
8.0.160.0060.00316.75
8.0.150.0000.00816.74
8.0.140.0080.00016.78
8.0.130.0050.00013.24
8.0.120.0040.00416.77
8.0.110.0040.00416.82
8.0.100.0060.00316.75
8.0.90.0000.00716.73
8.0.80.0100.01016.83
8.0.70.0050.00316.86
8.0.60.0050.00216.77
8.0.50.0070.00016.86
8.0.30.0080.01116.96
8.0.20.0130.00617.40
8.0.10.0030.00316.91
8.0.00.0040.01316.77
7.4.330.0030.00315.09
7.4.320.0000.00616.45
7.4.300.0070.00016.42
7.4.290.0000.00716.51
7.4.280.0040.00416.38
7.4.270.0030.00316.46
7.4.260.0000.00716.44
7.4.250.0040.00416.44
7.4.240.0020.00516.54
7.4.230.0000.00716.68
7.4.220.0030.01316.60
7.4.210.0160.00316.69
7.4.200.0040.00416.48
7.4.160.0080.00816.50
7.4.150.0120.00617.40
7.4.140.0120.00517.86
7.4.130.0130.00316.43
7.4.120.0110.00616.44
7.4.110.0150.00416.55
7.4.100.0080.00816.41
7.4.90.0070.01016.41
7.4.80.0100.01119.39
7.4.70.0090.01516.50
7.4.60.0060.01116.41
7.4.50.0000.00716.52
7.4.40.0130.00316.45
7.4.30.0100.00616.60
7.4.00.0060.00914.78
7.3.330.0000.00513.23
7.3.320.0000.00513.10
7.3.310.0030.00316.19
7.3.300.0030.00316.22
7.3.290.0070.01316.25
7.3.280.0030.01316.22
7.3.270.0070.01117.40
7.3.260.0110.00816.25
7.3.250.0120.00616.47
7.3.240.0070.01016.11
7.3.230.0110.00616.45
7.3.210.0060.01016.41
7.3.200.0170.01219.39
7.3.190.0070.01016.27
7.3.180.0130.00316.40
7.3.170.0060.01016.50
7.3.160.0060.00916.35
7.3.120.0110.00414.50
7.3.110.0110.00714.59
7.3.100.0060.00914.96
7.3.90.0090.00614.69
7.3.80.0080.00314.55
7.3.70.0070.01014.34
7.3.60.0060.00614.49
7.3.50.0030.00914.69
7.3.40.0070.00714.61
7.3.30.0000.01414.83
7.3.20.0080.00416.67
7.3.10.0100.00616.70
7.3.00.0090.00616.54
7.2.330.0120.00916.25
7.2.320.0090.00916.31
7.2.310.0070.01016.25
7.2.300.0180.01216.52
7.2.290.0000.01516.36
7.2.250.0110.00414.71
7.2.240.0060.01314.86
7.2.230.0070.00714.75
7.2.220.0030.00714.90
7.2.210.0170.00014.34
7.2.200.0040.01114.60
7.2.190.0030.01014.50
7.2.180.0040.01114.82
7.2.170.0070.00714.59
7.2.60.0070.01016.70
7.2.00.0060.00618.72
7.1.330.0110.00415.48
7.1.320.0030.01015.53
7.1.310.0080.00415.26
7.1.300.0030.01015.67
7.1.290.0070.00715.59
7.1.280.0000.01715.44
7.1.270.0040.01115.47
7.1.260.0070.00715.55
7.1.200.0090.00315.31
7.1.100.0270.00917.43
7.1.70.0070.00017.03
7.1.60.0140.01119.40
7.1.50.0110.00716.82
7.1.00.0070.07022.44
7.0.200.0030.00716.29
7.0.140.0000.07722.09
7.0.110.0800.07020.02
7.0.100.0630.07720.08
7.0.90.0430.04319.96
7.0.80.0500.08319.92
7.0.70.0400.09019.82
7.0.60.0530.07320.02
7.0.50.0330.06019.97
7.0.40.0100.06319.68
7.0.30.0100.08719.59
7.0.20.0030.06319.74
7.0.10.0130.07319.73
7.0.00.0200.02319.71
5.6.280.0000.07721.08
5.6.260.0000.05320.64
5.6.250.0070.08720.75
5.6.240.0070.07720.70
5.6.230.0200.07320.63
5.6.220.0070.07720.70
5.6.210.0030.05720.67
5.6.200.0070.08320.63
5.6.190.0100.08020.64
5.6.180.0070.05320.70
5.6.170.0070.07720.57
5.6.160.0030.08720.59
5.6.150.0070.05320.64
5.6.140.0070.07720.46
5.6.130.0030.08720.59
5.6.120.0030.05720.59
5.6.110.0070.04020.56
5.6.100.0000.04020.61
5.6.90.0030.04020.53
5.6.80.0070.08020.04
5.6.70.0030.07020.07
5.6.60.0070.06320.00
5.6.50.0070.07720.09
5.6.40.0000.04020.03
5.6.30.0000.04720.03
5.6.20.0000.08320.04
5.6.10.0070.07019.91
5.6.00.0070.05719.92
5.5.380.0000.08317.52
5.5.370.0030.05317.59
5.5.360.0030.07717.71
5.5.350.0030.08317.65
5.5.340.0070.07318.13
5.5.330.0030.05717.96
5.5.320.0100.04718.10
5.5.310.0070.08018.25
5.5.300.0030.08018.05
5.5.290.0130.06717.92
5.5.280.0130.06718.09
5.5.270.0070.07318.09
5.5.260.0030.08318.22
5.5.250.0070.04717.91
5.5.240.0030.07717.25
5.5.230.0030.07717.43
5.5.220.0130.06317.21
5.5.210.0000.08017.45
5.5.200.0030.07017.43
5.5.190.0030.05317.46
5.5.180.0030.05317.30
5.5.160.0000.04717.48
5.5.150.0000.05317.47
5.5.140.0070.07717.47
5.5.130.0030.08317.60
5.5.120.0000.08017.28
5.5.110.0030.04017.27
5.5.100.0030.04717.16
5.5.90.0100.06717.32
5.5.80.0070.07317.33
5.5.70.0030.07317.17
5.5.60.0000.05717.49
5.5.50.0070.07317.07
5.5.40.0030.05317.47
5.5.30.0030.07017.30
5.5.20.0030.03717.34
5.5.10.0030.04717.16
5.5.00.0070.07317.16
5.4.450.0100.08019.32
5.4.440.0030.07319.28
5.4.430.0030.08019.33
5.4.420.0000.05019.30
5.4.410.0070.06319.18
5.4.400.0100.03719.32
5.4.390.0070.07719.09
5.4.380.0030.05719.09
5.4.370.0170.06319.24
5.4.360.0070.03019.03
5.4.350.0000.03719.24
5.4.340.0100.07018.98
5.4.320.0030.04319.02
5.4.310.0100.07019.04
5.4.300.0100.07019.01
5.4.290.0070.06318.94
5.4.280.0070.07019.33
5.4.270.0070.03319.16
5.4.260.0170.07319.00
5.4.250.0030.03319.32
5.4.240.0130.06319.00
5.4.230.0070.06718.99
5.4.220.0070.04019.30
5.4.210.0000.03719.04
5.4.200.0070.06019.01
5.4.190.0030.07319.07
5.4.180.0030.04319.16
5.4.170.0030.05719.00
5.4.160.0100.06018.93
5.4.150.0130.06318.96
5.4.140.0070.03316.39
5.4.130.0000.03016.40
5.4.120.0070.03016.46
5.4.110.0000.04016.61
5.4.100.0030.03016.56
5.4.90.0070.03316.31
5.4.80.0030.03716.40
5.4.70.0000.04716.48
5.4.60.0030.04016.45
5.4.50.0030.03316.39
5.4.40.0000.03316.43
5.4.30.0000.03316.49
5.4.20.0030.03716.51
5.4.10.0030.03016.53
5.4.00.0000.07015.82
5.3.290.0030.07014.67
5.3.280.0000.07314.55
5.3.270.0030.08014.59
5.3.260.0000.04014.83
5.3.250.0000.04014.65
5.3.240.0130.02714.75
5.3.230.0000.03714.61
5.3.220.0030.03314.42
5.3.210.0030.04014.57
5.3.200.0100.03314.59
5.3.190.0070.03014.52
5.3.180.0100.02314.64
5.3.170.0030.03714.69
5.3.160.0130.02714.59
5.3.150.0030.03314.58
5.3.140.0030.03714.57
5.3.130.0030.03014.57
5.3.120.0030.04014.56
5.3.110.0030.05314.63
5.3.100.0000.03314.27
5.3.90.0000.04313.87
5.3.80.0030.03713.99
5.3.70.0000.03714.01
5.3.60.0030.05014.01
5.3.50.0100.03013.94
5.3.40.0100.05314.07
5.3.30.0000.05014.06
5.3.20.0070.06313.69
5.3.10.0000.05313.66
5.3.00.0030.06013.72
5.2.170.0230.04712.16
5.2.160.0000.02712.16
5.2.150.0030.03012.16
5.2.140.0100.04712.16
5.2.130.0070.06012.16
5.2.120.0070.05012.16
5.2.110.0030.06012.16
5.2.100.0070.02712.16
5.2.90.0070.05712.16
5.2.80.0100.03712.16
5.2.70.0100.05712.16
5.2.60.0070.06012.16
5.2.50.0100.04012.16
5.2.40.0030.06712.16
5.2.30.0100.05712.16
5.2.20.0130.05312.16
5.2.10.0000.05712.16
5.2.00.0030.03312.16
5.1.60.0000.03012.16
5.1.50.0030.02712.16
5.1.40.0000.04012.16
5.1.30.0000.03012.16
5.1.20.0030.06012.16
5.1.10.0070.05312.16
5.1.00.0070.03312.16
5.0.50.0100.04012.16
5.0.40.0070.02712.16
5.0.30.0030.04312.16
5.0.20.0070.02012.16
5.0.10.0000.02712.16
5.0.00.0000.06312.16
4.4.90.0000.03312.16
4.4.80.0030.03012.16
4.4.70.0000.02012.16
4.4.60.0000.02712.16
4.4.50.0070.01712.16
4.4.40.0000.05312.16
4.4.30.0000.03712.16
4.4.20.0070.02012.16
4.4.10.0100.01012.16
4.4.00.0030.05312.16
4.3.110.0000.03712.16
4.3.100.0030.01712.16
4.3.90.0030.01712.16
4.3.80.0030.02712.16
4.3.70.0030.02012.16
4.3.60.0030.03312.16
4.3.50.0000.02312.16
4.3.40.0030.02312.16
4.3.30.0000.03712.16
4.3.20.0030.02012.16
4.3.10.0000.03712.16
4.3.00.0000.01712.16

preferences:
37.84 ms | 401 KiB | 5 Q