3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x[0] = "sys"."tem"; $x[0]("id");

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)
8.3.40.0090.00618.86
8.3.30.0030.01020.38
8.3.20.0030.00620.16
8.3.10.0080.00021.90
8.3.00.0040.00422.34
8.2.170.0120.00322.96
8.2.160.0070.00720.39
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0080.00626.16
8.2.120.0080.00019.77
8.2.110.0120.00622.13
8.2.100.0040.00817.84
8.2.90.0000.00819.18
8.2.80.0000.00819.28
8.2.70.0040.00417.63
8.2.60.0050.00318.05
8.2.50.0040.00418.07
8.2.40.0000.00918.22
8.2.30.0080.00018.25
8.2.20.0040.00417.66
8.2.10.0040.00417.67
8.2.00.0050.00517.86
8.1.270.0060.00324.66
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00023.95
8.1.230.0030.00719.17
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.00917.35
8.1.190.0040.00417.53
8.1.180.0040.00420.29
8.1.170.0040.00418.41
8.1.160.0050.00322.26
8.1.150.0060.00318.63
8.1.140.0040.00417.34
8.1.130.0030.00317.79
8.1.120.0050.00317.36
8.1.110.0060.00317.44
8.1.100.0000.00717.37
8.1.90.0040.00417.40
8.1.80.0020.00517.37
8.1.70.0000.00717.31
8.1.60.0040.00417.48
8.1.50.0070.00017.53
8.1.40.0080.00017.52
8.1.30.0000.01017.48
8.1.20.0000.00817.40
8.1.10.0040.00417.50
8.1.00.0050.00517.38
8.0.300.0040.00418.77
8.0.290.0040.00417.05
8.0.280.0030.00318.33
8.0.270.0040.00417.21
8.0.260.0000.00716.80
8.0.250.0040.00416.85
8.0.240.0080.00016.91
8.0.230.0000.00816.95
8.0.220.0030.00416.93
8.0.210.0030.00316.76
8.0.200.0030.00316.91
8.0.190.0000.00716.95
8.0.180.0000.00816.80
8.0.170.0020.00516.88
8.0.160.0040.00416.93
8.0.150.0070.00016.83
8.0.140.0000.00816.89
8.0.130.0030.00313.30
8.0.120.0000.00816.81
8.0.110.0000.00716.88
8.0.100.0070.00016.94
8.0.90.0000.00716.66
8.0.80.0090.00616.89
8.0.70.0000.00716.88
8.0.60.0070.00016.99
8.0.50.0040.00416.75
8.0.30.0110.00817.07
8.0.20.0120.00617.40
8.0.10.0030.00516.80
8.0.00.0100.00916.62
7.4.330.0000.00515.00
7.4.320.0070.00016.54
7.4.300.0040.00416.52
7.4.290.0000.00716.43
7.4.280.0000.00716.46
7.4.270.0070.00016.38
7.4.260.0040.00416.27
7.4.250.0080.00016.41
7.4.240.0020.00616.40
7.4.230.0000.00816.52
7.4.220.0030.01716.55
7.4.210.0090.00716.46
7.4.200.0000.00716.60
7.4.190.0030.00316.69
7.4.160.0110.00616.43
7.4.150.0140.01117.40
7.4.140.0100.01117.86
7.4.130.0080.00916.49
7.4.120.0110.00816.54
7.4.110.0030.01616.53
7.4.100.0120.00616.57
7.4.90.0150.00316.45
7.4.80.0060.01319.39
7.4.70.0120.00716.55
7.4.60.0110.00616.52
7.4.50.0000.00816.57
7.4.40.0100.00722.77
7.4.30.0060.01016.65
7.4.00.0060.01014.91
7.3.330.0000.00513.01
7.3.320.0000.00513.04
7.3.310.0030.00416.25
7.3.300.0000.00716.18
7.3.290.0000.01416.39
7.3.280.0100.00716.39
7.3.270.0110.00717.40
7.3.260.0120.01316.22
7.3.250.0130.00616.45
7.3.240.0100.00816.35
7.3.230.0070.01016.39
7.3.210.0110.00616.25
7.3.200.0090.01219.39
7.3.190.0110.00816.34
7.3.180.0060.01016.42
7.3.170.0030.01516.30
7.3.160.0080.00916.39
7.3.120.0060.00914.98
7.3.110.0030.01314.74
7.3.100.0060.01015.04
7.3.90.0060.00714.68
7.3.80.0090.00314.73
7.3.70.0000.01314.95
7.3.60.0060.01014.57
7.3.50.0120.00414.92
7.3.40.0000.01014.73
7.3.30.0090.00614.72
7.3.20.0110.00416.41
7.3.10.0040.01116.42
7.3.00.0090.00316.68
7.2.330.0100.00716.65
7.2.320.0140.00316.59
7.2.310.0060.01016.65
7.2.300.0070.01016.63
7.2.290.0140.00316.44
7.2.250.0100.01115.08
7.2.240.0110.00614.67
7.2.230.0070.00714.93
7.2.220.0110.00015.10
7.2.210.0060.00615.04
7.2.200.0000.01814.73
7.2.190.0030.01715.09
7.2.180.0080.00415.17
7.2.170.0130.00014.96
7.2.160.0000.01314.93
7.2.150.0080.00716.80
7.2.140.0100.00716.87
7.2.130.0070.01116.87
7.2.120.0000.01317.00
7.2.110.0040.00716.60
7.2.100.0130.00017.06
7.2.90.0030.01316.64
7.2.80.0090.01016.73
7.2.70.0070.01116.96
7.2.60.0050.01216.73
7.2.50.0090.00716.68
7.2.40.0070.00717.04
7.2.30.0030.01017.15
7.2.20.0000.01016.80
7.2.10.0090.01016.77
7.2.00.0060.00918.11
7.1.330.0080.00815.94
7.1.320.0030.01115.84
7.1.310.0100.00015.79
7.1.300.0090.00715.66
7.1.290.0070.01115.88
7.1.280.0080.00415.66
7.1.270.0080.00615.80
7.1.260.0090.00015.88
7.1.250.0090.00615.68
7.1.240.0090.00515.64
7.1.230.0110.00315.82
7.1.220.0060.00915.89
7.1.210.0030.01415.83
7.1.200.0090.00515.75
7.1.190.0090.00015.52
7.1.180.0090.00415.85
7.1.170.0100.00715.75
7.1.160.0070.00715.77
7.1.150.0060.00715.84
7.1.140.0030.01015.72
7.1.130.0090.00915.81
7.1.120.0030.00715.86
7.1.110.0030.00615.79
7.1.100.0120.00315.63
7.1.90.0090.00415.67
7.1.80.0060.01215.59
7.1.70.0050.00616.45
7.1.60.0080.00817.48
7.1.50.0070.01416.26
7.1.40.0040.01315.72
7.1.30.0040.01115.70
7.1.20.0050.00515.61
7.1.10.0000.01315.82
7.1.00.0050.04219.01
7.0.330.0100.00715.07
7.0.320.0090.00615.54
7.0.310.0100.00715.63
7.0.300.0030.01314.98
7.0.290.0040.01115.54
7.0.280.0030.01115.50
7.0.270.0000.01815.39
7.0.260.0030.01115.14
7.0.250.0030.01015.52
7.0.240.0090.00615.34
7.0.230.0030.00715.46
7.0.220.0060.01015.25
7.0.210.0000.01615.60
7.0.200.0070.00715.92
7.0.190.0030.01015.29
7.0.180.0030.01415.33
7.0.170.0060.01015.61
7.0.160.0040.00515.44
7.0.150.0030.01015.50
7.0.140.0070.03718.69
7.0.130.0040.01115.28
7.0.120.0070.01115.54
7.0.110.0030.01315.43
7.0.100.0060.02217.65
7.0.90.0070.04317.45
7.0.80.0050.04317.62
7.0.70.0180.03617.53
7.0.60.0200.02217.59
7.0.50.0180.04917.77
7.0.40.0070.04616.83
7.0.30.0050.05016.84
7.0.20.0110.03816.71
7.0.10.0080.04316.88
7.0.00.0070.04716.81
5.6.400.0030.00714.69
5.6.390.0090.00914.66
5.6.380.0080.00314.25
5.6.370.0030.01114.54
5.6.360.0060.01314.38
5.6.350.0030.01514.42
5.6.340.0030.00714.27
5.6.330.0070.01214.27
5.6.320.0060.00614.02
5.6.310.0040.01414.56
5.6.300.0000.01014.25
5.6.290.0060.00314.59
5.6.280.0080.03617.56
5.6.270.0110.00414.77
5.6.260.0110.00714.59
5.6.250.0050.04517.48
5.6.240.0060.03017.48
5.6.230.0090.03017.61
5.6.220.0080.04617.55
5.6.210.0080.04617.35
5.6.200.0030.04917.79
5.6.190.0050.04317.80
5.6.180.0070.04817.74
5.6.170.0130.03717.67
5.6.160.0080.04817.74
5.6.150.0130.04017.69
5.6.140.0050.04417.82
5.6.130.0140.03717.74
5.6.120.0140.03917.64
5.6.110.0020.04317.86
5.6.100.0070.04717.79
5.6.90.0080.04817.75
5.6.80.0100.03717.21
5.6.70.0050.04017.34
5.6.60.0070.02717.34
5.6.50.0120.04217.53
5.6.40.0070.03617.46
5.6.30.0100.02917.46
5.6.20.0080.04517.39
5.6.10.0090.03817.41
5.6.00.0080.03817.23
5.5.380.0100.03917.34
5.5.370.0080.04517.44
5.5.360.0070.04717.32
5.5.350.0070.04117.42
5.5.340.0030.05117.46
5.5.330.0050.02617.67
5.5.320.0130.03817.54
5.5.310.0130.03717.57
5.5.300.0110.04517.48
5.5.290.0090.03717.49
5.5.280.0070.04517.53
5.5.270.0050.05017.74
5.5.260.0050.05117.61
5.5.250.0040.04617.42
5.5.240.0070.04217.10
5.5.230.0070.04417.12
5.5.220.0130.03717.37
5.5.210.0070.03417.40
5.5.200.0080.02217.15
5.5.190.0150.04017.28
5.5.180.0030.05117.20
5.5.170.0110.00414.06
5.5.160.0060.04617.28
5.5.150.0090.03917.19
5.5.140.0100.03517.16
5.5.130.0040.04417.14
5.5.120.0080.03917.20
5.5.110.0090.04217.00
5.5.100.0050.03417.09
5.5.90.0040.04416.99
5.5.80.0050.02917.13
5.5.70.0080.03617.29
5.5.60.0050.04217.05
5.5.50.0120.03917.30
5.5.40.0110.04317.13
5.5.30.0070.04317.02
5.5.20.0050.03017.14
5.5.10.0120.03517.21
5.5.00.0060.04317.19
5.4.450.0000.04915.74
5.4.440.0090.04215.90
5.4.430.0070.03915.90
5.4.420.0050.04315.89
5.4.410.0060.04315.80
5.4.400.0050.04315.67
5.4.390.0040.04415.59
5.4.380.0030.03815.71
5.4.370.0090.03515.73
5.4.360.0070.02515.71
5.4.350.0110.03715.75
5.4.340.0060.03815.75
5.4.330.0070.00412.37
5.4.320.0080.03615.73
5.4.310.0100.04015.67
5.4.300.0020.02915.73
5.4.290.0070.04415.80
5.4.280.0050.04415.71
5.4.270.0020.04315.75
5.4.260.0020.05415.63
5.4.250.0060.03815.79
5.4.240.0080.03515.63
5.4.230.0060.04015.63
5.4.220.0050.04415.58
5.4.210.0100.03915.79
5.4.200.0130.03515.75
5.4.190.0060.04115.73
5.4.180.0090.03715.63
5.4.170.0050.04015.69
5.4.160.0070.04015.58
5.4.150.0050.04115.73
5.4.140.0090.02714.32
5.4.130.0030.02814.30
5.4.120.0080.03814.30
5.4.110.0020.04614.39
5.4.100.0100.03514.30
5.4.90.0060.03814.34
5.4.80.0080.03714.36
5.4.70.0100.03514.33
5.4.60.0030.02914.35
5.4.50.0050.03914.28
5.4.40.0100.03414.30
5.4.30.0020.04614.27
5.4.20.0060.04014.36
5.4.10.0120.03314.30
5.4.00.0050.04114.06
5.3.290.0050.04213.97
5.3.280.0070.03813.97
5.3.270.0030.04213.97
5.3.260.0050.03813.97
5.3.250.0020.03713.97
5.3.240.0080.04013.97
5.3.230.0070.04013.97
5.3.220.0080.03813.97
5.3.210.0070.04213.97
5.3.200.0030.03013.97
5.3.190.0070.03513.97
5.3.180.0050.04013.97
5.3.170.0070.03813.97
5.3.160.0030.03913.97
5.3.150.0020.02713.97
5.3.140.0050.04413.97
5.3.130.0070.04113.97
5.3.120.0020.02813.97
5.3.110.0050.03313.97
5.3.100.0050.03713.97
5.3.90.0030.02813.97
5.3.80.0070.04313.97
5.3.70.0080.02413.97
5.3.60.0070.04213.97
5.3.50.0040.04213.97
5.3.40.0050.02513.97
5.3.30.0080.03513.97
5.3.20.0080.03513.97
5.3.10.0050.03013.97
5.3.00.0050.04313.97
5.2.170.0100.06315.58
5.2.160.0100.05715.58
5.2.150.0070.06015.58
5.2.140.0000.07015.58
5.2.130.0100.06015.58
5.2.120.0130.05015.58
5.2.110.0070.06015.58
5.2.100.0030.06015.58
5.2.90.0070.06015.58
5.2.80.0070.03315.58
5.2.70.0030.06315.58
5.2.60.0030.06715.58
5.2.50.0000.06715.58
5.2.40.0130.05715.58
5.2.30.0070.06015.58
5.2.20.0130.03315.58
5.2.10.0030.05315.58
5.2.00.0100.05315.58
5.1.60.0070.05315.58
5.1.50.0070.05715.58
5.1.40.0000.05715.58
5.1.30.0100.05315.58
5.1.20.0130.04315.58
5.1.10.0000.06015.58
5.1.00.0100.04015.58
5.0.50.0030.04015.58
5.0.40.0000.03715.58
5.0.30.0100.06315.58
5.0.20.0030.04315.58
5.0.10.0030.04015.58
5.0.00.0030.06315.58
4.4.90.0000.02015.58
4.4.80.0000.02315.58
4.4.70.0130.02715.58
4.4.60.0030.03715.58
4.4.50.0030.03315.58
4.4.40.0070.05015.58
4.4.30.0070.03015.58
4.4.20.0070.03315.58
4.4.10.0070.03015.58
4.4.00.0030.05315.58
4.3.110.0030.03315.58
4.3.100.0000.03715.58
4.3.90.0030.03315.58
4.3.80.0000.03715.58
4.3.70.0030.03315.58
4.3.60.0000.03715.58
4.3.50.0000.03315.58
4.3.40.0030.03715.58
4.3.30.0000.03715.58
4.3.20.0030.03315.58
4.3.10.0000.03315.58
4.3.00.0000.03715.58

preferences:
43.69 ms | 400 KiB | 5 Q