3v4l.org

run code in 300+ PHP versions simultaneously
<?php class someclass { public function Blah($parameter) { $parameter = 'test'; $anon = function() use ($parameter) { if($parameter == 'test') return "This works"; else return "This doesn't work"; }; echo $anon; } } $someclass = new someclass(); $someclass->Blah('test');

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)
8.3.60.0100.01018.43
8.3.50.0100.00822.05
8.3.40.0120.00318.93
8.3.30.0140.00019.04
8.3.20.0070.00020.21
8.3.10.0040.00423.48
8.3.00.0040.00417.80
8.2.180.0000.02116.50
8.2.170.0100.00322.96
8.2.160.0100.00720.39
8.2.150.0050.00224.18
8.2.140.0030.00624.66
8.2.130.0000.00726.16
8.2.120.0040.00419.36
8.2.110.0050.00522.20
8.2.100.0120.00017.91
8.2.90.0070.00019.05
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0000.00717.93
8.2.50.0050.00318.07
8.2.40.0000.00818.16
8.2.30.0040.00418.29
8.2.20.0040.00417.61
8.2.10.0040.00418.01
8.2.00.0040.00417.69
8.1.280.0040.01125.92
8.1.270.0040.00423.84
8.1.260.0000.00826.35
8.1.250.0070.00728.09
8.1.240.0100.00023.79
8.1.230.0090.00318.99
8.1.220.0040.00417.78
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0050.00317.13
8.1.180.0080.00018.10
8.1.170.0040.00418.53
8.1.160.0000.00721.97
8.1.150.0040.00418.86
8.1.140.0000.00717.51
8.1.130.0000.00717.70
8.1.120.0030.00317.38
8.1.110.0030.00517.46
8.1.100.0040.00417.50
8.1.90.0000.00717.48
8.1.80.0000.01017.44
8.1.70.0040.00417.45
8.1.60.0040.00417.60
8.1.50.0040.00417.41
8.1.40.0050.00317.50
8.1.30.0050.00317.59
8.1.20.0070.00017.63
8.1.10.0000.00717.57
8.1.00.0070.00017.46
8.0.300.0040.00418.77
8.0.290.0050.00216.75
8.0.280.0000.00718.38
8.0.270.0070.00017.20
8.0.260.0000.00717.18
8.0.250.0040.00416.93
8.0.240.0060.00316.95
8.0.230.0070.00016.83
8.0.220.0000.00716.96
8.0.210.0000.00616.88
8.0.200.0040.00416.99
8.0.190.0070.00017.07
8.0.180.0030.00517.00
8.0.170.0080.00017.02
8.0.160.0040.00417.07
8.0.150.0070.00016.93
8.0.140.0030.00616.83
8.0.130.0030.00313.29
8.0.120.0040.00416.80
8.0.110.0070.00016.93
8.0.100.0000.00816.94
8.0.90.0000.00716.96
8.0.80.0060.00917.00
8.0.70.0000.00716.92
8.0.60.0000.00816.79
8.0.50.0040.00416.91
8.0.30.0120.00617.23
8.0.20.0120.01217.40
8.0.10.0060.00316.98
8.0.00.0100.00716.82
7.4.330.0030.00315.00
7.4.320.0000.00616.61
7.4.300.0030.00316.51
7.4.290.0000.00716.50
7.4.280.0030.00516.64
7.4.270.0030.00316.61
7.4.260.0060.00316.49
7.4.250.0040.00416.61
7.4.240.0030.00516.48
7.4.230.0000.00716.35
7.4.220.0060.01216.61
7.4.210.0060.00916.55
7.4.200.0070.00016.32
7.4.160.0170.00016.50
7.4.150.0040.01517.40
7.4.140.0070.01217.86
7.4.130.0100.00616.58
7.4.120.0090.00816.58
7.4.110.0030.01516.50
7.4.100.0040.01416.53
7.4.90.0120.00916.57
7.4.80.0180.00619.39
7.4.70.0090.00616.47
7.4.60.0090.00916.49
7.4.50.0000.00916.29
7.4.40.0070.01016.44
7.4.30.0090.00616.63
7.4.00.0050.00915.17
7.3.330.0050.00013.30
7.3.320.0030.00313.23
7.3.310.0030.00316.39
7.3.300.0030.00316.24
7.3.290.0090.00616.39
7.3.280.0080.01316.36
7.3.270.0160.00017.40
7.3.260.0140.00316.70
7.3.250.0110.01016.45
7.3.240.0110.01116.65
7.3.230.0000.01716.39
7.3.210.0140.01116.33
7.3.200.0080.00919.39
7.3.190.0040.01316.62
7.3.180.0090.00616.70
7.3.170.0120.00316.36
7.3.160.0030.01316.31
7.3.120.0060.01114.94
7.3.110.0090.00615.07
7.3.100.0090.00614.84
7.3.90.0070.00715.10
7.3.80.0000.01415.04
7.3.70.0060.00914.86
7.3.60.0030.01015.01
7.3.50.0040.00814.82
7.3.40.0030.00614.88
7.3.30.0030.00714.78
7.3.20.0030.00716.71
7.3.10.0090.00316.73
7.3.00.0040.01116.51
7.2.330.0060.01316.69
7.2.320.0070.01316.71
7.2.310.0100.00716.39
7.2.300.0080.00816.71
7.2.290.0060.00916.59
7.2.250.0070.01414.96
7.2.240.0000.01914.96
7.2.230.0090.00614.66
7.2.220.0030.00914.98
7.2.210.0030.01314.90
7.2.200.0070.01015.06
7.2.190.0000.01115.17
7.2.180.0000.01015.03
7.2.170.0040.00715.04
7.2.60.0040.00816.53
7.2.00.0000.01419.38
7.1.330.0070.00715.66
7.1.320.0030.00915.68
7.1.310.0000.00915.90
7.1.300.0030.01015.75
7.1.290.0120.00015.63
7.1.280.0030.00715.93
7.1.270.0030.00615.64
7.1.260.0070.00715.80
7.1.200.0000.01415.50
7.1.100.0030.00918.07
7.1.70.0030.00617.28
7.1.60.0130.01319.70
7.1.50.0060.01516.66
7.1.00.0000.08022.45
7.0.200.0090.00616.77
7.0.140.0070.06721.98
7.0.60.0000.06019.81
7.0.50.0000.04017.84
7.0.40.0070.04320.41
7.0.30.0400.06320.08
7.0.20.0130.04320.25
7.0.10.0100.04020.12
7.0.00.0030.08720.27
5.6.280.0000.07721.07
5.6.210.0030.04020.66
5.6.200.0070.08718.25
5.6.190.0030.07020.57
5.6.180.3630.04320.55
5.6.170.0230.04320.62
5.6.160.0030.08720.55
5.6.150.0070.08318.22
5.6.140.0100.07718.27
5.6.130.0070.06718.28
5.6.120.0170.06721.04
5.6.110.0100.07021.02
5.6.100.0070.08720.99
5.6.90.0230.06721.03
5.6.80.0130.07320.54
5.6.70.4170.03020.37
5.5.350.0070.07020.41
5.5.340.0030.08317.97
5.5.330.0070.04320.44
5.5.320.0300.03720.36
5.5.310.0330.07020.30
5.5.300.0100.06717.98
5.5.290.0030.04017.99
5.5.280.0070.05020.88
5.5.270.0100.06720.88
5.5.260.0200.08020.65
5.5.250.0030.08020.69
5.5.240.0230.05720.04
5.4.450.0200.05719.45
5.4.440.0230.06019.60
5.4.430.0270.06319.70
5.4.420.0170.07019.38
5.4.410.0030.05719.02
5.4.400.0300.05018.50
5.4.390.0230.06318.75
5.4.380.0100.05318.47
5.4.370.0300.03318.70
5.4.360.0300.03318.77
5.4.350.0070.04412.02
5.4.340.0060.03712.02
5.4.320.0060.04012.51
5.4.310.0040.04112.50
5.4.300.0050.03912.51
5.4.290.0100.03412.50
5.4.280.0080.03312.40
5.4.270.0040.03812.39
5.4.260.0060.03712.40
5.4.250.0070.03612.39
5.4.240.0060.03612.40
5.4.230.0050.04012.39
5.4.220.0060.03712.39
5.4.210.0070.03712.39
5.4.200.0050.03812.39
5.4.190.0050.03812.38
5.4.180.0050.03712.38
5.4.170.0050.03812.39
5.4.160.0040.03812.39
5.4.150.0080.03512.39
5.4.140.0040.04012.07
5.4.130.0150.04012.06
5.4.120.0050.04512.02
5.4.110.0060.03812.01
5.4.100.0120.03912.02
5.4.90.0060.03912.02
5.4.80.0060.03812.01
5.4.70.0050.03612.02
5.4.60.0060.03612.01
5.4.50.0040.03712.01
5.4.40.0050.03612.00
5.4.30.0050.03712.00
5.4.20.0030.04212.00
5.4.10.0040.03812.00
5.4.00.0040.03811.49
5.3.290.0060.04912.80
5.3.280.0070.03712.71
5.3.270.0090.03812.73
5.3.260.0050.04012.71
5.3.250.0050.03912.72
5.3.240.0050.03812.72
5.3.230.0060.03812.71
5.3.220.0080.04712.68
5.3.210.0070.04012.68
5.3.200.0090.03612.68
5.3.190.0090.03812.68
5.3.180.0070.03512.67
5.3.170.0050.03612.67
5.3.160.0060.03812.67
5.3.150.0100.03212.67
5.3.140.0090.03312.66
5.3.130.0080.03612.65
5.3.120.0060.03912.65
5.3.110.0110.03512.66
5.3.100.0050.03912.12
5.3.90.0050.03712.10
5.3.80.0110.03212.10
5.3.70.0050.03912.10
5.3.60.0050.04812.08
5.3.50.0080.03512.04
5.3.40.0040.04012.04
5.3.30.0050.03611.99
5.3.20.0080.03411.78
5.3.10.0050.03511.73
5.3.00.0050.03811.73
5.2.170.0060.0309.23
5.2.160.0050.0299.23
5.2.150.0050.0319.22
5.2.140.0050.0319.22
5.2.130.0060.0289.18
5.2.120.0040.0309.18
5.2.110.0060.0299.18
5.2.100.0050.0389.18
5.2.90.0020.0349.18
5.2.80.0060.0309.17
5.2.70.0050.0309.17
5.2.60.0060.0299.13
5.2.50.0060.0299.10
5.2.40.0070.0269.07
5.2.30.0040.0309.05
5.2.20.0040.0319.04
5.2.10.0030.0308.95
5.2.00.0050.0298.80
5.1.60.0010.0278.09
5.1.50.0030.0268.09
5.1.40.0040.0248.07
5.1.30.0050.0258.42
5.1.20.0020.0298.44
5.1.10.0050.0268.16
5.1.00.0050.0268.16
5.0.50.0020.0236.64
5.0.40.0050.0186.50
5.0.30.0030.0326.31
5.0.20.0040.0196.29
5.0.10.0060.0226.26
5.0.00.0050.0326.25
4.4.90.0020.0174.78
4.4.80.0010.0174.75
4.4.70.0020.0174.76
4.4.60.0020.0174.76
4.4.50.0030.0154.77
4.4.40.0030.0264.71
4.4.30.0010.0174.76
4.4.20.0020.0164.84
4.4.10.0030.0154.84
4.4.00.0040.0244.76
4.3.110.0000.0184.67
4.3.100.0010.0174.66
4.3.90.0050.0124.63
4.3.80.0030.0244.59
4.3.70.0030.0154.63
4.3.60.0010.0164.63
4.3.50.0030.0154.63
4.3.40.0050.0224.54
4.3.30.0010.0173.30
4.3.20.0020.0163.28
4.3.10.0020.0163.24
4.3.00.0000.0237.57

preferences:
44.86 ms | 401 KiB | 5 Q