3v4l.org

run code in 300+ PHP versions simultaneously
<?php class C { function foo() { return function() { var_export($this); }; } } $c = new C; $f = $c->foo(); $f();

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)
8.3.60.0100.01016.63
8.3.50.0260.00921.21
8.3.40.0070.01018.55
8.3.30.0080.00518.76
8.3.20.0080.00020.19
8.3.10.0060.00323.61
8.3.00.0080.00023.66
8.2.180.0120.00316.38
8.2.170.0070.01022.96
8.2.160.0140.00020.21
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0080.00019.70
8.2.120.0080.00026.35
8.2.110.0060.00321.00
8.2.100.0080.00317.68
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0060.00317.75
8.2.60.0040.00417.93
8.2.50.0080.00018.07
8.2.40.0040.00420.61
8.2.30.0000.00719.41
8.2.20.0040.00417.73
8.2.10.0070.00018.02
8.2.00.0050.00317.93
8.1.280.0000.01425.92
8.1.270.0040.01523.91
8.1.260.0040.00428.09
8.1.250.0000.00728.09
8.1.240.0120.00022.38
8.1.230.0120.00019.09
8.1.220.0090.00017.79
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0000.00917.23
8.1.180.0080.00018.10
8.1.170.0050.00318.37
8.1.160.0040.00420.68
8.1.150.0040.00418.78
8.1.140.0000.00819.53
8.1.130.0000.00817.80
8.1.120.0050.00217.45
8.1.110.0000.00717.49
8.1.100.0030.00617.45
8.1.90.0040.00417.52
8.1.80.0000.00717.45
8.1.70.0000.00717.43
8.1.60.0060.00317.46
8.1.50.0080.00017.54
8.1.40.0030.00617.56
8.1.30.0030.00617.63
8.1.20.0000.00717.50
8.1.10.0080.00017.43
8.1.00.0070.00317.46
8.0.300.0070.00018.77
8.0.290.0000.00716.63
8.0.280.0070.00018.23
8.0.270.0000.00717.09
8.0.260.0000.00617.23
8.0.250.0030.00316.77
8.0.240.0040.00416.79
8.0.230.0030.00316.88
8.0.220.0000.00616.82
8.0.210.0000.00716.81
8.0.200.0040.00416.94
8.0.190.0030.00516.92
8.0.180.0030.00616.89
8.0.170.0000.00816.81
8.0.160.0070.00016.81
8.0.150.0040.00416.86
8.0.140.0080.00016.87
8.0.130.0030.00313.34
8.0.120.0000.00816.75
8.0.110.0070.00016.73
8.0.100.0040.00416.70
8.0.90.0070.00016.77
8.0.80.0060.00916.81
8.0.70.0070.00016.76
8.0.60.0050.00216.79
8.0.50.0000.00716.95
8.0.30.0110.00617.02
8.0.20.0120.00817.40
8.0.10.0000.00716.90
8.0.00.0110.01016.76
7.4.330.0020.00216.79
7.4.320.0000.00716.61
7.4.300.0070.00016.50
7.4.290.0040.00416.50
7.4.280.0000.00916.59
7.4.270.0000.00616.36
7.4.260.0000.00916.48
7.4.250.0000.00816.61
7.4.240.0000.00716.59
7.4.230.0000.00716.60
7.4.220.0120.00616.51
7.4.210.0030.01116.63
7.4.200.0000.00716.60
7.4.160.0090.01216.60
7.4.150.0070.01517.40
7.4.140.0140.00317.86
7.4.130.0120.00616.59
7.4.120.0070.01016.47
7.4.110.0130.00316.54
7.4.100.0080.00816.44
7.4.90.0070.01016.56
7.4.80.0130.01219.39
7.4.70.0110.00816.46
7.4.60.0030.01316.55
7.4.50.0060.01016.55
7.4.40.0120.00316.32
7.4.30.0040.01416.51
7.4.00.0080.00814.98
7.3.330.0040.00313.29
7.3.320.0000.00613.30
7.3.310.0000.00716.14
7.3.300.0040.00416.17
7.3.290.0060.00916.30
7.3.280.0090.00716.29
7.3.270.0120.00617.40
7.3.260.0070.01016.30
7.3.250.0120.00616.29
7.3.240.0030.01716.30
7.3.230.0100.01216.39
7.3.210.0060.01016.24
7.3.200.0130.00619.39
7.3.190.0110.01116.39
7.3.180.0090.00816.36
7.3.170.0080.01016.52
7.3.160.0090.00616.13
7.3.120.0110.00714.80
7.3.110.0110.00714.81
7.3.100.0100.00315.02
7.3.90.0040.01114.79
7.3.80.0060.01014.66
7.3.70.0070.00714.39
7.3.60.0000.00814.65
7.3.50.0060.00914.49
7.3.40.0090.00614.79
7.3.30.0040.01214.64
7.3.20.0030.00616.57
7.3.10.0080.00316.67
7.3.00.0000.01616.54
7.2.330.0090.00916.38
7.2.320.0070.01016.41
7.2.310.0130.00316.57
7.2.300.0070.01016.28
7.2.290.0060.01016.46
7.2.250.0000.01715.13
7.2.240.0060.01314.82
7.2.230.0110.00415.15
7.2.220.0030.00914.91
7.2.210.0060.00915.25
7.2.200.0040.01014.95
7.2.190.0070.00714.94
7.2.180.0040.01214.95
7.2.170.0030.00915.04
7.2.00.0000.01219.29
7.1.330.0070.00715.80
7.1.320.0110.00415.88
7.1.310.0000.00915.73
7.1.300.0040.01115.68
7.1.290.0090.00915.87
7.1.280.0090.00915.71
7.1.270.0000.01515.78
7.1.260.0030.01015.75
7.1.100.0030.00617.59
7.1.70.0000.00817.21
7.1.60.0060.01219.28
7.1.50.0160.01616.71
7.1.00.0030.07322.51
7.0.200.0620.00314.13
7.0.60.0030.05021.59
7.0.50.0130.06017.84
7.0.40.0000.08020.26
7.0.30.0270.07020.25
7.0.20.0230.07320.19
7.0.10.0170.07720.25
7.0.00.0000.04720.16
5.6.280.0000.03321.07
5.6.210.0070.04020.62
5.6.200.0100.08318.29
5.6.190.0070.07320.48
5.6.180.0430.07020.45
5.6.170.0200.04720.53
5.6.160.0070.05020.46
5.6.150.0030.04318.25
5.6.140.0100.08018.18
5.6.130.0130.03018.19
5.6.120.0130.07721.03
5.6.110.0130.07720.99
5.6.100.0030.05021.10
5.6.90.0100.05020.89
5.6.80.0100.07720.52
5.5.350.0430.06320.47
5.5.340.0170.07318.07
5.5.330.0000.06320.43
5.5.320.0630.06320.28
5.5.310.0200.04720.38
5.5.300.0000.04318.04
5.5.290.0070.04018.03
5.5.280.0030.04720.81
5.5.270.0130.07720.96
5.5.260.0200.08720.80
5.5.250.0100.07320.62
5.5.240.0070.07720.19

preferences:
54.28 ms | 401 KiB | 5 Q