3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = null; $a->__invoke = function(){echo 'A object called';}; echo $a(); function x(){ return function(){ return 'something big'; }; } $w = x(); echo $w->__invoke();

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)
8.3.60.0070.01416.75
8.3.50.0110.00821.27
8.3.40.0150.00619.09
8.3.30.0070.00718.84
8.3.20.0070.00020.29
8.3.10.0050.00323.48
8.3.00.0040.00421.94
8.2.180.0120.00616.63
8.2.170.0070.01422.96
8.2.160.0130.00620.20
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0080.00021.00
8.2.120.0000.00726.35
8.2.110.0000.01019.27
8.2.100.0120.00017.72
8.2.90.0060.00319.27
8.2.80.0090.00017.97
8.2.70.0060.00317.63
8.2.60.0030.00518.04
8.2.50.0000.00918.10
8.2.40.0070.00020.60
8.2.30.0030.00319.32
8.2.20.0040.00417.80
8.2.10.0040.00418.04
8.2.00.0040.00418.19
8.1.280.0140.00725.92
8.1.270.0060.00322.19
8.1.260.0040.00428.09
8.1.250.0050.00228.09
8.1.240.0060.00322.74
8.1.230.0090.00317.57
8.1.220.0050.00317.78
8.1.210.0000.00818.77
8.1.200.0030.00617.36
8.1.190.0040.00417.35
8.1.180.0090.00018.10
8.1.170.0070.00018.57
8.1.160.0040.00322.20
8.1.150.0040.00420.65
8.1.140.0040.00419.51
8.1.130.0030.00317.63
8.1.120.0040.00417.36
8.1.110.0070.00017.36
8.1.100.0050.00217.53
8.1.90.0060.00317.37
8.1.80.0000.00717.49
8.1.70.0000.00717.46
8.1.60.0050.00217.58
8.1.50.0040.00417.57
8.1.40.0000.00917.55
8.1.30.0030.00617.59
8.1.20.0000.00817.54
8.1.10.0030.00617.57
8.1.00.0080.00017.41
8.0.300.0070.00018.77
8.0.290.0000.00716.75
8.0.280.0030.00318.37
8.0.270.0030.00317.20
8.0.260.0040.00417.22
8.0.250.0000.00716.86
8.0.240.0060.00017.00
8.0.230.0000.00716.95
8.0.220.0040.00416.82
8.0.210.0070.00016.87
8.0.200.0000.00617.09
8.0.190.0060.00617.08
8.0.180.0070.00016.94
8.0.170.0070.00016.89
8.0.160.0030.00316.86
8.0.150.0040.00416.91
8.0.140.0040.00416.94
8.0.130.0000.00513.31
8.0.120.0040.00416.88
8.0.110.0040.00416.94
8.0.100.0040.00416.95
8.0.90.0000.00716.92
8.0.80.0030.01216.94
8.0.70.0000.00816.86
8.0.60.0040.00416.92
8.0.50.0030.00516.83
8.0.30.0090.00917.05
8.0.20.0090.00917.40
8.0.10.0030.00317.02
8.0.00.0110.00816.69
7.4.330.0020.00216.74
7.4.320.0080.00016.51
7.4.300.0030.00316.62
7.4.290.0030.00316.42
7.4.280.0050.00316.46
7.4.270.0030.00316.60
7.4.260.0000.00716.50
7.4.250.0000.00716.38
7.4.240.0050.00316.59
7.4.230.0070.00016.69
7.4.220.0130.01016.53
7.4.210.0150.00016.71
7.4.200.0000.00716.59
7.4.160.0140.00716.51
7.4.150.0100.00717.40
7.4.140.0100.01217.86
7.4.130.0070.01116.56
7.4.120.0130.00716.54
7.4.110.0180.00316.41
7.4.100.0160.00316.39
7.4.90.0120.00616.61
7.4.80.0060.01219.39
7.4.70.0060.01016.53
7.4.60.0120.00616.54
7.4.50.0030.00816.44
7.4.40.0140.00716.48
7.4.30.0140.00316.46
7.4.00.0070.01014.91
7.3.330.0050.00013.30
7.3.320.0030.00313.27
7.3.310.0030.00316.19
7.3.300.0050.00316.32
7.3.290.0100.00616.32
7.3.280.0080.01316.29
7.3.270.0100.00717.40
7.3.260.0090.00916.55
7.3.250.0110.00616.42
7.3.240.0100.00616.28
7.3.230.0090.01216.61
7.3.210.0090.00916.45
7.3.200.0070.01619.39
7.3.190.0090.00916.50
7.3.180.0100.00716.48
7.3.170.0060.01016.33
7.3.160.0100.00716.35
7.3.120.0100.01014.90
7.3.110.0070.01114.64
7.3.100.0060.00914.96
7.3.90.0060.00914.65
7.3.80.0090.00614.80
7.3.70.0070.00714.73
7.3.60.0000.01514.79
7.3.50.0060.00314.84
7.3.40.0000.01414.96
7.3.30.0030.01014.55
7.3.20.0110.00416.48
7.3.10.0030.00816.70
7.3.00.0020.00716.75
7.2.330.0130.00616.72
7.2.320.0080.01116.67
7.2.310.0060.01216.56
7.2.300.0060.01216.62
7.2.290.0090.00916.56
7.2.250.0100.00714.68
7.2.240.0070.01014.83
7.2.230.0070.01015.12
7.2.220.0100.00614.82
7.2.210.0070.01115.27
7.2.200.0030.00914.70
7.2.190.0070.01314.92
7.2.180.0070.00715.01
7.2.170.0070.01115.10
7.2.130.0050.00516.84
7.2.120.0000.01216.64
7.2.110.0040.00416.87
7.2.100.0060.00316.92
7.2.90.0050.00516.89
7.2.80.0030.00816.69
7.2.70.0030.00916.93
7.2.60.0050.01016.54
7.2.50.0040.01116.68
7.2.40.0090.00616.93
7.2.30.0030.00516.95
7.2.20.0030.00916.99
7.2.10.0000.01216.61
7.2.00.0030.01018.14
7.1.330.0060.00615.84
7.1.320.0030.01015.59
7.1.310.0030.00615.92
7.1.300.0060.00315.73
7.1.290.0040.01115.52
7.1.280.0030.01015.54
7.1.270.0070.00715.54
7.1.260.0060.01215.42
7.1.250.0030.00815.83
7.1.200.0060.00915.84
7.1.100.0040.00818.09
7.1.70.0040.00416.96
7.1.60.0140.01119.28
7.1.50.0100.01016.86
7.1.00.0030.07722.25
7.0.200.0000.00916.40
7.0.60.0200.05021.73
7.0.50.0070.07717.91
7.0.40.0000.05020.40
7.0.30.0370.07020.23
7.0.20.0470.06720.12
7.0.10.0070.04020.10
7.0.00.0170.07720.23
5.6.280.0000.07321.05
5.6.210.0170.07320.71
5.6.200.0100.06718.19
5.6.190.0100.08320.50
5.6.180.0300.08020.65
5.6.170.0370.04720.51
5.6.160.0170.05320.54
5.6.150.0070.03718.15
5.6.140.0130.07318.14
5.6.130.0070.04718.16
5.6.120.0100.07721.02
5.6.110.0030.04321.15
5.6.100.0200.07720.98
5.6.90.0100.04020.96
5.6.80.0130.08020.39
5.5.350.4270.03720.48
5.5.340.0030.08317.95
5.5.330.0000.09020.28
5.5.320.0570.07320.33
5.5.310.0230.07320.36
5.5.300.0070.03718.01
5.5.290.0070.03718.03
5.5.280.0100.08320.97
5.5.270.0070.06020.73
5.5.260.0070.07020.96
5.5.250.0070.07020.62
5.5.240.0230.07020.16

preferences:
56.18 ms | 401 KiB | 5 Q