3v4l.org

run code in 300+ PHP versions simultaneously
<?php class T { public static $f; } T::$f = function() { echo "static member\n"; }; $f = function() { echo "local variable\n"; }; $f(); $sf = T::$f; $sf();

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)
8.3.70.0030.01618.30
8.3.60.0110.00716.84
8.3.50.0180.00318.24
8.3.40.0140.00718.81
8.3.30.0070.00718.61
8.3.20.0040.00421.90
8.3.10.0030.00523.48
8.3.00.0000.00819.81
8.2.190.0040.01118.14
8.2.180.0110.00718.16
8.2.170.0090.00622.96
8.2.160.0100.00320.37
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0100.00726.16
8.2.120.0070.00019.83
8.2.110.0090.00022.30
8.2.100.0090.00317.84
8.2.90.0000.00819.22
8.2.80.0000.00817.97
8.2.70.0000.00817.63
8.2.60.0030.00617.92
8.2.50.0030.00618.10
8.2.40.0080.00420.55
8.2.30.0000.00719.25
8.2.20.0080.00018.04
8.2.10.0030.00618.02
8.2.00.0000.00717.98
8.1.280.0090.00925.92
8.1.270.0080.00020.70
8.1.260.0050.01126.35
8.1.250.0080.00028.09
8.1.240.0060.00322.05
8.1.230.0070.00319.10
8.1.220.0080.00017.74
8.1.210.0060.00318.77
8.1.200.0030.00617.36
8.1.190.0050.00317.35
8.1.180.0040.00418.10
8.1.170.0060.00318.50
8.1.160.0070.00018.92
8.1.150.0000.00718.89
8.1.140.0000.00719.53
8.1.130.0030.00318.79
8.1.120.0030.00317.43
8.1.110.0070.00017.42
8.1.100.0030.00317.34
8.1.90.0000.00817.43
8.1.80.0070.00017.44
8.1.70.0030.00317.49
8.1.60.0040.00417.50
8.1.50.0040.00417.57
8.1.40.0040.00417.50
8.1.30.0030.00617.56
8.1.20.0000.00717.54
8.1.10.0040.00417.61
8.1.00.0060.00317.37
8.0.300.0090.00019.70
8.0.290.0000.00816.63
8.0.280.0040.00418.50
8.0.270.0040.00416.87
8.0.260.0000.00718.90
8.0.250.0030.00316.90
8.0.240.0030.00316.79
8.0.230.0070.00016.92
8.0.220.0000.00716.89
8.0.210.0040.00416.82
8.0.200.0000.00716.87
8.0.190.0060.00316.90
8.0.180.0000.00916.97
8.0.170.0030.00916.95
8.0.160.0040.00416.94
8.0.150.0030.00316.75
8.0.140.0050.00216.85
8.0.130.0000.00613.34
8.0.120.0040.00416.85
8.0.110.0080.00016.79
8.0.100.0040.00416.77
8.0.90.0030.00517.00
8.0.80.0120.00616.93
8.0.70.0040.00416.82
8.0.60.0070.00016.79
8.0.50.0000.00716.68
8.0.30.0070.01216.88
8.0.20.0140.00417.40
8.0.10.0030.00316.81
8.0.00.0040.01216.83
7.4.330.0050.00015.55
7.4.320.0060.00016.40
7.4.300.0000.00616.50
7.4.290.0000.00716.55
7.4.280.0000.00816.49
7.4.270.0000.00716.49
7.4.260.0040.00416.40
7.4.250.0060.00316.49
7.4.240.0000.00716.49
7.4.230.0030.00316.59
7.4.220.0090.01216.59
7.4.210.0090.00616.57
7.4.200.0040.00416.60
7.4.160.0090.00616.56
7.4.150.0100.00717.40
7.4.140.0100.01117.86
7.4.130.0120.01216.61
7.4.120.0130.00816.54
7.4.110.0170.00016.68
7.4.100.0100.01316.59
7.4.90.0030.01316.36
7.4.80.0130.00319.39
7.4.70.0130.00316.42
7.4.60.0150.00016.60
7.4.50.0100.00616.59
7.4.40.0110.00616.29
7.4.30.0060.01016.43
7.4.00.0100.00714.80
7.3.330.0070.00013.23
7.3.320.0020.00213.23
7.3.310.0040.00416.25
7.3.300.0000.00716.14
7.3.290.0080.00716.19
7.3.280.0120.00916.24
7.3.270.0090.00917.40
7.3.260.0080.00916.45
7.3.250.0110.00816.30
7.3.240.0110.00616.28
7.3.230.0100.01016.33
7.3.210.0160.00016.24
7.3.200.0100.00716.20
7.3.190.0070.00716.24
7.3.180.0080.00816.18
7.3.170.0090.00616.38
7.3.160.0090.00816.24
7.2.330.0070.01016.52
7.2.320.0110.00716.77
7.2.310.0090.00616.80
7.2.300.0150.00616.63
7.2.290.0060.00916.58
7.2.60.0070.00716.93
7.1.200.0060.00915.76
7.1.70.0030.00516.63
7.1.60.0300.01733.25
7.1.50.1830.01332.82
7.1.40.0530.01732.52
7.1.30.0500.01032.35
7.1.20.0370.01032.51
7.1.10.0230.01714.45
7.1.00.0300.01014.61
7.0.200.0230.01014.73
7.0.190.0270.00714.54
7.0.180.0270.00714.07
7.0.170.0330.01014.25
7.0.160.0230.01014.48
7.0.150.0200.01314.30
7.0.140.0230.01014.31
7.0.130.0330.00714.45
7.0.120.0330.00714.48
7.0.110.0300.00714.33
7.0.100.0300.00714.56
7.0.90.0000.01314.30
7.0.80.0400.01314.58
7.0.70.0000.02014.33
7.0.60.0130.01014.05
7.0.50.0370.01014.52
7.0.40.0330.00714.44
7.0.30.0370.01714.41
7.0.20.0530.01014.54
7.0.10.0300.01714.19
7.0.00.0370.00314.32

preferences:
30.81 ms | 401 KiB | 5 Q