3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i = 1; $i < 10; $i++) { $context = get_defined_vars(); $functions[$i] = function ($a) use (&$context) { extract($context); return $a + $i; }; } echo $functions[4](7);

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)
8.3.40.0110.00418.54
8.3.30.0140.00019.22
8.3.20.0040.00420.20
8.3.10.0000.00723.66
8.3.00.0040.00419.26
8.2.170.0040.01122.96
8.2.160.0070.00720.39
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0100.01026.16
8.2.120.0040.00422.16
8.2.110.0040.00422.30
8.2.100.0030.00917.78
8.2.90.0040.00419.30
8.2.80.0090.00017.97
8.2.70.0050.00517.63
8.2.60.0040.00418.05
8.2.50.0040.00418.07
8.2.40.0040.00418.28
8.2.30.0040.00418.09
8.2.20.0070.00017.63
8.2.10.0000.00718.25
8.2.00.0040.00817.71
8.1.270.0040.00422.14
8.1.260.0030.00526.35
8.1.250.0080.00028.09
8.1.240.0060.00323.94
8.1.230.0040.00818.91
8.1.220.0050.00317.74
8.1.210.0040.00818.77
8.1.200.0030.00617.36
8.1.190.0050.00317.53
8.1.180.0060.00319.13
8.1.170.0040.00418.50
8.1.160.0040.00421.97
8.1.150.0040.00418.49
8.1.140.0030.00517.50
8.1.130.0070.00017.74
8.1.120.0000.00717.39
8.1.110.0030.00417.52
8.1.100.0030.00717.31
8.1.90.0040.00417.47
8.1.80.0070.00017.39
8.1.70.0000.00817.46
8.1.60.0000.00817.64
8.1.50.0060.00317.58
8.1.40.0000.00717.57
8.1.30.0000.00817.59
8.1.20.0000.00717.62
8.1.10.0000.00717.60
8.1.00.0040.00417.51
8.0.300.0000.00719.15
8.0.290.0000.00817.05
8.0.280.0000.00818.40
8.0.270.0000.00717.27
8.0.260.0070.00017.17
8.0.250.0030.00316.96
8.0.240.0050.00317.00
8.0.230.0030.00316.98
8.0.220.0040.00416.91
8.0.210.0000.00716.91
8.0.200.0030.00316.88
8.0.190.0000.00816.92
8.0.180.0000.00817.00
8.0.170.0040.00416.96
8.0.160.0030.00516.89
8.0.150.0030.00316.72
8.0.140.0050.00316.87
8.0.130.0000.00613.30
8.0.120.0000.00816.81
8.0.110.0040.00416.91
8.0.100.0050.00216.83
8.0.90.0000.00716.76
8.0.80.0060.00916.91
8.0.70.0020.00516.78
8.0.60.0000.00716.96
8.0.50.0000.00716.96
8.0.30.0160.00316.95
8.0.20.0090.01117.40
8.0.10.0030.00516.86
8.0.00.0090.00916.87
7.4.330.0060.00015.00
7.4.320.0000.00716.52
7.4.300.0000.00716.40
7.4.290.0070.00016.59
7.4.280.0030.00316.63
7.4.270.0040.00416.60
7.4.260.0050.00216.53
7.4.250.0000.00716.48
7.4.240.0020.00516.48
7.4.230.0030.00316.33
7.4.220.0100.01316.56
7.4.210.0090.00516.46
7.4.200.0000.00816.39
7.4.190.0030.00316.59
7.4.160.0090.00616.51
7.4.150.0070.01017.40
7.4.140.0080.01017.86
7.4.130.0110.01016.56
7.4.120.0070.00916.53
7.4.110.0150.00316.72
7.4.100.0100.00616.46
7.4.90.0130.00316.33
7.4.80.0100.00719.39
7.4.70.0060.01116.50
7.4.60.0070.01016.52
7.4.50.0050.00016.52
7.4.40.0040.01122.77
7.4.30.0110.00416.52
7.4.00.0060.00914.94
7.3.330.0070.00013.33
7.3.320.0050.00013.23
7.3.310.0050.00216.19
7.3.300.0070.00016.37
7.3.290.0000.01416.38
7.3.280.0070.01016.36
7.3.270.0070.01017.40
7.3.260.0060.01216.34
7.3.250.0140.00316.41
7.3.240.0060.01216.48
7.3.230.0080.00816.55
7.3.210.0090.00916.41
7.3.200.0100.00719.39
7.3.190.0060.01216.51
7.3.180.0080.00816.62
7.3.170.0110.00916.55
7.3.160.0090.00616.40
7.3.120.0090.00714.88
7.3.110.0070.00714.75
7.3.100.0030.00714.84
7.3.90.0060.00614.86
7.3.80.0090.00914.89
7.3.70.0000.01214.68
7.3.60.0030.01214.68
7.3.50.0040.00414.93
7.3.40.0120.00015.05
7.3.30.0100.00314.94
7.3.20.0060.00616.42
7.3.10.0050.00716.47
7.3.00.0040.00716.83
7.2.330.0000.01716.86
7.2.320.0120.01116.60
7.2.310.0170.00716.70
7.2.300.0130.00916.80
7.2.290.0160.00016.60
7.2.250.0040.01615.07
7.2.240.0150.00615.22
7.2.230.0060.01015.17
7.2.220.0100.00315.18
7.2.210.0030.01314.92
7.2.200.0030.01314.98
7.2.190.0040.01115.09
7.2.180.0030.01014.95
7.2.170.0060.00914.91
7.2.160.0000.01415.23
7.2.150.0070.00716.68
7.2.140.0030.01116.74
7.2.130.0070.00516.79
7.2.120.0020.01017.06
7.2.110.0060.00516.97
7.2.100.0030.00816.98
7.2.90.0060.00916.98
7.2.80.0090.00516.83
7.2.70.0030.00716.78
7.2.60.0100.00716.97
7.2.50.0040.01216.95
7.2.40.0050.00816.93
7.2.30.0020.00917.13
7.2.20.0050.00916.96
7.2.10.0080.00516.94
7.2.00.0080.00917.78
7.1.330.0110.00416.05
7.1.320.0000.01315.72
7.1.310.0100.00715.70
7.1.300.0030.01015.89
7.1.290.0000.01115.61
7.1.280.0080.00615.80
7.1.270.0040.00415.85
7.1.260.0080.00415.84
7.1.250.0060.00615.72
7.1.240.0000.01415.78
7.1.230.0060.00615.80
7.1.220.0060.00315.93
7.1.210.0060.00915.90
7.1.200.0070.00715.95
7.1.190.0060.00615.82
7.1.180.0000.01015.60
7.1.170.0030.01015.66
7.1.160.0070.00715.49
7.1.150.0050.00515.89
7.1.140.0040.00815.66
7.1.130.0090.00615.89
7.1.120.0000.01215.82
7.1.110.0080.00415.62
7.1.100.0070.00616.81
7.1.90.0000.01415.86
7.1.80.0050.00515.97
7.1.70.0020.00816.31
7.1.60.0070.01417.65
7.1.50.0020.01416.21
7.1.40.0000.00915.46
7.1.30.0090.00315.54
7.1.20.0080.00315.71
7.1.10.0000.01715.76
7.1.00.0100.03819.09
7.0.330.0000.01015.44
7.0.320.0050.00515.50
7.0.310.0070.00315.38
7.0.300.0040.01115.44
7.0.290.0070.00415.23
7.0.280.0090.00315.64
7.0.270.0110.00315.38
7.0.260.0080.00415.41
7.0.250.0000.00815.36
7.0.240.0030.00715.52
7.0.230.0040.01115.52
7.0.220.0080.00415.45
7.0.210.0000.01215.55
7.0.200.0000.01016.02
7.0.190.0070.00715.29
7.0.180.0040.00415.40
7.0.170.0060.00615.44
7.0.160.0030.01015.32
7.0.150.0070.01015.21
7.0.140.0030.04018.57
7.0.130.0030.00615.21
7.0.120.0070.00715.33
7.0.110.0090.00615.59
7.0.100.0030.00915.43
7.0.90.0060.00815.57
7.0.80.0030.01015.25
7.0.70.0070.00315.21
7.0.60.0060.04317.76
7.0.50.0050.02716.69
7.0.40.0080.04316.82
7.0.30.0230.04016.71
7.0.20.0180.02216.81
7.0.10.0090.04616.87
7.0.00.0050.04316.85
5.6.400.0060.00614.06
5.6.390.0070.00714.16
5.6.380.0030.01014.31
5.6.370.0040.00714.18
5.6.360.0030.01014.80
5.6.350.0060.00614.64
5.6.340.0130.00014.68
5.6.330.0110.00714.66
5.6.320.0070.00714.33
5.6.310.0110.00314.59
5.6.300.0070.00714.33
5.6.290.0090.00914.45
5.6.280.0040.04817.78
5.6.270.0030.01114.76
5.6.260.0080.00814.36
5.6.250.0060.00614.68
5.6.240.0150.00014.55
5.6.230.0090.00914.50
5.6.220.0070.01014.45
5.6.210.0090.03917.62
5.6.200.0030.04716.53
5.6.190.0020.02717.43
5.6.180.0170.04217.55
5.6.170.0170.02817.31
5.6.160.0070.02417.55
5.6.150.0100.02516.34
5.6.140.0060.04616.27
5.6.130.0030.03416.30
5.6.120.0030.03317.64
5.6.110.0100.04217.72
5.6.100.0070.05017.78
5.6.90.0080.04317.67
5.6.80.0020.04817.38
5.6.70.1970.02817.46
5.6.60.0000.01014.66
5.6.50.0050.00514.09
5.6.40.0030.00614.42
5.6.30.0110.00414.39
5.6.20.0040.01214.57
5.6.10.0130.00014.47
5.6.00.0070.00714.40
5.5.380.0070.00714.69
5.5.370.0080.00814.40
5.5.360.0030.01314.32
5.5.350.0140.04017.42
5.5.340.0050.02616.16
5.5.330.0050.04517.51
5.5.320.0030.02317.38
5.5.310.0120.02717.33
5.5.300.0020.05416.27
5.5.290.0020.04616.32
5.5.280.0130.03517.68
5.5.270.0070.04317.58
5.5.260.0030.03217.49
5.5.250.0030.03417.43
5.5.240.0200.03617.30
5.5.230.0070.00714.48
5.5.220.0040.01114.59
5.5.210.0140.00014.25
5.5.200.0070.00714.20
5.5.190.0040.01113.91
5.5.180.0040.01114.40
5.5.170.0040.00414.54
5.5.160.0040.00814.51
5.5.150.0100.00314.43
5.5.140.0040.01114.24
5.5.130.0070.00414.36
5.5.120.0070.00714.46
5.5.110.0070.00714.46
5.5.100.0090.00314.39
5.5.90.0060.00314.18
5.5.80.0000.01314.27
5.5.70.0030.01214.56
5.5.60.0060.00614.27
5.5.50.0040.00413.97
5.5.40.0070.00314.34
5.5.30.0030.00914.45
5.5.20.0090.00314.36
5.5.10.0070.00714.54
5.5.00.0090.00314.56
5.4.450.0470.02915.50
5.4.440.0450.04515.50
5.4.430.0380.03515.55
5.4.420.0070.03715.43
5.4.410.0430.03415.44
5.4.400.0070.03015.20
5.4.390.0170.03815.42
5.4.380.0160.03215.17
5.4.370.0220.02815.16
5.4.360.0180.03015.02
5.4.350.0130.03615.08
5.4.340.0200.03215.15
5.4.330.0000.00711.54
5.4.320.0050.01912.02
5.4.310.0070.02112.02
5.4.300.0060.02112.02
5.4.290.0060.02212.02
5.4.280.0090.03011.95
5.4.270.0100.02711.95
5.4.260.0030.02511.96
5.4.250.0080.02111.95
5.4.240.0030.02711.95
5.4.230.0060.03111.95
5.4.220.0060.02711.95
5.4.210.0080.02011.95
5.4.200.0050.02511.95
5.4.190.0070.04811.95
5.4.180.0070.02811.95
5.4.170.0080.02411.95
5.4.160.0040.02111.95
5.4.150.0070.02011.95
5.4.140.0070.02111.79
5.4.130.0070.02011.79
5.4.120.0040.03011.76
5.4.110.0130.01611.76
5.4.100.0050.02111.76
5.4.90.0110.01911.76
5.4.80.0070.02011.76
5.4.70.0060.02411.76
5.4.60.0080.01911.76
5.4.50.0040.02611.76
5.4.40.0070.02911.75
5.4.30.0060.02411.75
5.4.20.0100.03011.75
5.4.10.0060.02711.75
5.4.00.0040.02611.50
5.3.290.0080.02312.17
5.3.280.0090.03012.12
5.3.270.0060.03312.13
5.3.260.0050.03412.13
5.3.250.0080.04012.13
5.3.240.0050.03012.13
5.3.230.0040.03212.12
5.3.220.0060.02912.11
5.3.210.0070.02812.11
5.3.200.0090.02412.11
5.3.190.0100.02812.11
5.3.180.0090.03212.10
5.3.170.0050.03312.10
5.3.160.0090.03212.11
5.3.150.0090.02712.11
5.3.140.0060.03012.10
5.3.130.0070.02912.10
5.3.120.0050.03212.10
5.3.110.0100.02812.10
5.3.100.0060.03011.82
5.3.90.0080.03711.82
5.3.80.0050.02711.81
5.3.70.0090.02311.81
5.3.60.0070.02811.80
5.3.50.0060.02711.77
5.3.40.0060.02311.77
5.3.30.0040.02511.75
5.3.20.0060.02211.64
5.3.10.0100.01911.63
5.3.00.0050.03011.62
5.2.170.0100.0459.15
5.2.160.0080.0439.15
5.2.150.0080.0429.16
5.2.140.0070.0459.15
5.2.130.0180.0609.11
5.2.120.0130.0629.11
5.2.110.0120.0509.11
5.2.100.0130.0609.12
5.2.90.0160.0649.11
5.2.80.0160.0619.11
5.2.70.0160.0789.11
5.2.60.0090.0439.06
5.2.50.0160.0509.03
5.2.40.0070.0399.01
5.2.30.0100.0598.99
5.2.20.0120.0548.97
5.2.10.0160.0628.90
5.2.00.0100.0518.76
5.1.60.0090.0378.05
5.1.50.0100.0548.05
5.1.40.0330.0458.04
5.1.30.0210.0848.38
5.1.20.0070.0528.40
5.1.10.0100.0428.13
5.1.00.0090.0378.13
5.0.50.0080.0296.61
5.0.40.0070.0326.47
5.0.30.0060.0486.27
5.0.20.0070.0276.25
5.0.10.0060.0286.23
5.0.00.0070.0416.21
4.4.90.0030.0254.78
4.4.80.0030.0254.76
4.4.70.0060.0224.76
4.4.60.0030.0244.76
4.4.50.0050.0244.77
4.4.40.0050.0364.71
4.4.30.0050.0224.75
4.4.20.0060.0234.85
4.4.10.0040.0244.85
4.4.00.0030.0364.75
4.3.110.0040.0244.67
4.3.100.0060.0224.66
4.3.90.0080.0194.63
4.3.80.0040.0344.59
4.3.70.0050.0224.63
4.3.60.0030.0234.63
4.3.50.0030.0234.62
4.3.40.0040.0334.53
4.3.30.0020.0223.28
4.3.20.0020.0233.26
4.3.10.0020.0193.22
4.3.00.0030.01710.37

preferences:
42.8 ms | 400 KiB | 5 Q