3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { private static $VAR = [17,289,4913]; public function foo() { return function () { var_dump($this::$VAR); }; } } (new A)->foo()();

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)
8.3.60.0070.01416.50
8.3.50.0140.00416.47
8.3.40.0150.00018.63
8.3.30.0190.00018.70
8.3.20.0000.00921.73
8.3.10.0080.00021.95
8.3.00.0080.00019.02
8.2.180.0100.00716.48
8.2.170.0080.00622.96
8.2.160.0000.01520.39
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0050.00318.09
8.2.120.0000.00826.35
8.2.110.0000.01019.21
8.2.100.0140.00017.91
8.2.90.0050.00317.75
8.2.80.0090.00018.61
8.2.70.0040.00417.93
8.2.60.0040.00417.50
8.2.50.0060.00318.22
8.2.40.0040.00420.20
8.2.30.0040.00419.36
8.2.20.0040.00418.06
8.2.10.0000.00718.04
8.2.00.0080.00018.10
8.1.280.0070.01325.92
8.1.270.0040.00420.20
8.1.260.0060.00326.35
8.1.250.0020.00528.09
8.1.240.0060.00322.42
8.1.230.0060.00622.05
8.1.220.0040.00417.77
8.1.210.0060.00318.77
8.1.200.0000.00817.35
8.1.190.0030.00517.25
8.1.180.0090.00019.14
8.1.170.0000.00918.92
8.1.160.0000.00818.88
8.1.150.0050.00318.85
8.1.140.0070.00017.59
8.1.130.0000.00620.24
8.1.120.0070.00017.38
8.1.110.0080.00017.45
8.1.100.0120.00017.28
8.1.90.0000.00717.28
8.1.80.0040.00417.32
8.1.70.0030.00317.42
8.1.60.0080.00317.52
8.1.50.0030.00617.38
8.1.40.0050.00317.34
8.1.30.0080.00017.59
8.1.20.0030.00617.47
8.1.10.0000.00917.50
8.1.00.0040.00417.45
8.0.300.0060.00318.77
8.0.290.0000.00816.63
8.0.280.0070.00018.37
8.0.270.0030.00317.20
8.0.260.0030.00316.74
8.0.250.0030.00316.85
8.0.240.0040.00416.80
8.0.230.0040.00416.75
8.0.220.0000.00716.84
8.0.210.0080.00016.80
8.0.200.0000.00716.85
8.0.190.0000.00816.84
8.0.180.0000.00716.90
8.0.170.0050.00316.95
8.0.160.0040.00416.89
8.0.150.0030.00516.71
8.0.140.0030.00916.91
8.0.130.0030.00313.27
8.0.120.0050.00316.83
8.0.110.0050.00216.71
8.0.100.0000.00716.88
8.0.90.0070.00016.87
8.0.80.0110.00716.85
8.0.70.0070.00016.75
8.0.60.0030.00516.82
8.0.50.0000.00816.73
8.0.30.0110.00516.96
8.0.20.0080.01017.40
8.0.10.0040.00316.83
8.0.00.0060.01116.64
7.4.330.0030.00315.55
7.4.320.0020.00516.63
7.4.300.0000.00616.59
7.4.290.0000.00716.43
7.4.280.0040.00416.48
7.4.270.0000.00716.57
7.4.260.0030.00316.50
7.4.250.0050.00216.52
7.4.240.0030.00316.63
7.4.230.0050.00216.35
7.4.220.0040.00416.65
7.4.210.0070.00816.53
7.4.200.0070.00016.30
7.4.160.0060.00916.31
7.4.140.0100.00817.86
7.4.130.0120.01216.42
7.4.120.0090.01016.58
7.4.110.0070.01016.34
7.4.100.0100.00716.39
7.4.90.0000.01916.36
7.4.80.0180.00419.39
7.4.70.0030.01316.57
7.4.60.0030.01316.54
7.4.50.0040.01216.32
7.4.40.0160.00316.71
7.4.00.0080.00815.16
7.3.330.0000.00513.27
7.3.320.0030.00313.23
7.3.310.0070.00016.34
7.3.300.0050.00316.19
7.3.290.0070.00016.37
7.3.280.0060.01016.32
7.3.260.0140.00616.36
7.3.240.0100.00816.44
7.3.230.0070.01016.56
7.3.210.0120.00716.50
7.3.200.0040.01216.37
7.3.190.0080.00816.52
7.3.180.0100.00716.22
7.3.170.0040.01216.28
7.3.160.0080.00816.26
7.3.120.0030.01614.68
7.3.110.0100.00714.83
7.3.100.0040.01415.03
7.3.90.0000.01714.49
7.3.80.0060.00614.71
7.3.70.0100.00314.82
7.3.60.0070.00714.68
7.3.50.0060.00614.89
7.3.40.0070.01014.93
7.3.30.0030.01014.71
7.3.20.0070.01016.44
7.3.10.0060.00916.61
7.3.00.0070.00716.45
7.2.330.0060.01816.54
7.2.320.0000.01616.77
7.2.310.0030.01416.68
7.2.300.0100.00716.49
7.2.290.0050.01316.56
7.2.250.0080.01215.13
7.2.240.0130.00714.96
7.2.230.0070.01015.12
7.2.220.0060.00615.00
7.2.210.0040.01114.68
7.2.200.0060.01015.06
7.2.190.0030.00714.67
7.2.180.0030.01214.99
7.2.170.0000.01315.09
7.2.30.0630.01617.78
7.2.20.0480.01717.26
7.2.10.0570.01417.17
7.2.00.0510.01217.68
7.1.330.0040.01215.63
7.1.320.0000.01515.59
7.1.310.0000.01215.48
7.1.300.0100.00315.54
7.1.290.0040.00715.82
7.1.280.0070.00315.76
7.1.270.0030.00715.59
7.1.260.0060.00915.87
7.1.200.0110.00315.22
7.1.150.0390.01216.47
7.1.140.0620.01316.38
7.1.130.0580.01216.39
7.1.120.0550.01516.17
7.1.110.0480.01216.00
7.1.100.0410.01015.93
7.1.90.0490.01716.04
7.1.80.0430.01015.71
7.1.70.0540.01215.18
7.1.60.0820.01733.25
7.1.50.0630.01532.83
7.1.40.0860.01932.47
7.1.30.0960.01732.41
7.1.20.0780.02132.56
7.1.10.0600.00714.44
7.1.00.0380.01014.79

preferences:
66.81 ms | 401 KiB | 5 Q