3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = 'test'; $var2 = 'test2'; $func = function()use($var,$var2) { echo $var; }; $ref = new ReflectionFunction($func); $functionParameters = []; var_dump($ref->getStaticVariables());

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)
8.3.60.0070.01116.50
8.3.50.0100.00716.49
8.3.40.0060.00918.71
8.3.30.0090.00618.24
8.3.20.0000.00720.39
8.3.10.0000.00821.91
8.3.00.0000.00820.94
8.2.180.0170.00325.92
8.2.170.0070.00722.96
8.2.160.0030.01022.21
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0000.00722.23
8.2.120.0000.00726.35
8.2.110.0030.00621.11
8.2.100.0040.00818.22
8.2.90.0030.00521.11
8.2.80.0080.00018.03
8.2.70.0000.00817.93
8.2.60.0040.00418.16
8.2.50.0060.00318.10
8.2.40.0050.00320.52
8.2.30.0030.00621.09
8.2.20.0040.00418.20
8.2.10.0040.00418.18
8.2.00.0070.00018.19
8.1.280.0130.00325.92
8.1.270.0040.00424.02
8.1.260.0030.00526.35
8.1.250.0030.00528.09
8.1.240.0030.00622.14
8.1.230.0080.00322.20
8.1.220.0000.00817.79
8.1.210.0040.00418.77
8.1.200.0000.00817.48
8.1.190.0060.00317.35
8.1.180.0000.00718.10
8.1.170.0080.00018.46
8.1.160.0000.00819.04
8.1.150.0030.00518.87
8.1.140.0040.00419.54
8.1.130.0000.00718.81
8.1.120.0030.00617.37
8.1.110.0000.00817.45
8.1.100.0000.00717.48
8.1.90.0040.00417.34
8.1.80.0040.00417.48
8.1.70.0030.00317.37
8.1.60.0000.00717.58
8.1.50.0040.00417.52
8.1.40.0000.00817.53
8.1.30.0060.00317.53
8.1.20.0060.00317.66
8.1.10.0030.00517.54
8.1.00.0000.00717.45
8.0.300.0050.00319.48
8.0.290.0000.00716.75
8.0.280.0000.00818.37
8.0.270.0070.00017.19
8.0.260.0070.00016.60
8.0.250.0000.00716.94
8.0.240.0040.00416.72
8.0.230.0040.00416.80
8.0.220.0000.00716.89
8.0.210.0040.00416.82
8.0.200.0040.00416.99
8.0.190.0040.00816.99
8.0.180.0030.00816.73
8.0.170.0000.00716.81
8.0.160.0030.00616.98
8.0.150.0040.00416.88
8.0.140.0080.00016.82
8.0.130.0040.00413.28
8.0.120.0000.00716.91
8.0.110.0000.00816.94
8.0.100.0000.00716.86
8.0.90.0000.00816.93
8.0.80.0220.00916.84
8.0.70.0050.00216.95
8.0.60.0050.00317.00
8.0.50.0000.00816.72
8.0.30.0110.00817.07
8.0.20.0120.01017.40
8.0.10.0040.00416.89
8.0.00.0100.01616.60
7.4.330.0000.00515.55
7.4.320.0030.00316.58
7.4.300.0030.00316.64
7.4.290.0060.00316.53
7.4.280.0050.00316.50
7.4.270.0030.00316.61
7.4.260.0030.00316.50
7.4.250.0000.00716.46
7.4.240.0000.00716.51
7.4.230.0030.00316.71
7.4.220.0100.01616.53
7.4.210.0080.00616.60
7.4.200.0000.00716.42
7.4.160.0110.00716.39
7.4.150.0080.01117.40
7.4.140.0100.00917.86
7.4.130.0080.01216.35
7.4.120.0120.00716.44
7.4.110.0040.01216.50
7.4.100.0070.01116.30
7.4.90.0110.00716.64
7.4.80.0110.00619.39
7.4.70.0060.01016.39
7.4.60.0100.00716.40
7.4.50.0100.00316.57
7.4.40.0090.00916.56
7.4.30.0130.00316.60
7.4.00.0070.01014.92
7.3.330.0030.00313.13
7.3.320.0030.00313.28
7.3.310.0040.00416.37
7.3.300.0040.00416.30
7.3.290.0000.00716.27
7.3.280.0120.00616.26
7.3.270.0310.01717.40
7.3.260.0090.00816.54
7.3.250.0080.01116.45
7.3.240.0090.00916.42
7.3.230.0140.00316.51
7.3.210.0090.00916.49
7.3.200.0040.01616.39
7.3.190.0080.00816.39
7.3.180.0090.00616.25
7.3.170.0120.00416.36
7.3.160.0060.00916.54
7.3.120.0060.01214.78
7.3.110.0090.00714.56
7.3.100.0020.01414.82
7.3.90.0110.00514.88
7.3.80.0040.00714.85
7.3.70.0090.00314.88
7.3.60.0060.00814.84
7.3.50.0070.00814.62
7.3.40.0070.00614.75
7.3.30.0030.00914.75
7.3.20.0040.00616.63
7.3.10.0060.00516.57
7.3.00.0030.00816.46
7.2.330.0100.00616.73
7.2.320.0160.00816.67
7.2.310.0090.00916.43
7.2.300.0090.00616.67
7.2.290.0130.00316.71
7.2.250.0050.01015.05
7.2.240.0100.00814.95
7.2.230.0060.00815.02
7.2.220.0060.01114.80
7.2.210.0060.00814.94
7.2.200.0080.00514.85
7.2.190.0080.00714.72
7.2.180.0020.01214.83
7.2.170.0020.01214.97
7.2.60.0090.00316.94
7.2.00.0090.00919.37
7.1.330.0090.00515.91
7.1.320.0050.01015.83
7.1.310.0040.01015.68
7.1.300.0070.00615.69
7.1.290.0050.00815.75
7.1.280.0070.00515.80
7.1.270.0080.00515.72
7.1.260.0100.00115.74
7.1.200.0040.00715.77
7.1.100.0110.00018.29
7.1.70.0040.00417.11
7.1.60.0670.01033.18
7.1.50.0600.01332.88
7.1.40.1130.00732.54
7.1.30.0770.01032.65
7.1.20.0830.00732.60
7.1.10.0600.01314.83
7.1.00.0800.00714.82
7.0.200.0570.00715.02
7.0.190.0530.01014.68
7.0.180.0600.01314.30
7.0.170.1300.01014.18
7.0.160.0630.01014.32
7.0.150.0600.01014.40
7.0.140.1100.01014.67
7.0.130.0570.01014.70
7.0.120.0630.01014.57
7.0.110.0600.00714.36
7.0.100.0530.01014.41
7.0.90.0630.00714.41
7.0.80.0600.00714.34
7.0.70.0630.00314.38
7.0.60.0630.00714.34
7.0.50.0570.01014.57
7.0.40.0600.01014.88
7.0.30.0600.01014.73
7.0.20.0600.00714.45
7.0.10.0630.00314.54
7.0.00.0570.01014.75

preferences:
48.6 ms | 400 KiB | 5 Q