3v4l.org

run code in 300+ PHP versions simultaneously
<?php class bjorked { public function do_non_static() { echo var_export($_REQUEST, true), "\n"; $_REQUEST = array(); echo var_export($_REQUEST, true), "\n"; self::do_static(); } public static function do_static() { echo var_export($_REQUEST, true), "\n"; } } $c = new bjorked(); $c->do_non_static();

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)
8.3.40.0170.00018.75
8.3.30.0040.01118.72
8.3.20.0000.00818.60
8.3.10.0040.00420.79
8.3.00.0020.00521.73
8.2.170.0150.00322.96
8.2.160.0070.00720.35
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0100.00326.16
8.2.120.0060.00321.13
8.2.110.0090.00020.58
8.2.100.0040.00817.72
8.2.90.0040.00419.21
8.2.80.0000.00817.97
8.2.70.0050.00317.50
8.2.60.0000.00817.92
8.2.50.0080.00018.07
8.2.40.0050.00318.16
8.2.30.0000.00719.54
8.2.20.0070.00017.79
8.2.10.0020.00517.64
8.2.00.0070.00417.76
8.1.270.0050.00223.99
8.1.260.0110.00726.35
8.1.250.0040.00428.09
8.1.240.0070.00322.47
8.1.230.0000.01121.03
8.1.220.0050.00318.77
8.1.210.0000.00818.85
8.1.200.0030.00617.23
8.1.190.0000.00817.55
8.1.180.0040.00418.10
8.1.170.0040.00418.65
8.1.160.0000.01018.90
8.1.150.0000.00718.52
8.1.140.0000.00917.34
8.1.130.0030.00317.90
8.1.120.0040.00417.46
8.1.110.0000.00717.48
8.1.100.0050.00217.48
8.1.90.0040.00417.41
8.1.80.0000.00717.37
8.1.70.0030.00317.46
8.1.60.0040.00417.50
8.1.50.0070.00017.48
8.1.40.0080.00017.43
8.1.30.0070.00017.69
8.1.20.0040.00417.63
8.1.10.0000.00717.63
8.1.00.0080.00317.43
8.0.300.0040.00419.74
8.0.290.0000.00817.18
8.0.280.0050.00218.46
8.0.270.0030.00517.28
8.0.260.0040.00416.82
8.0.250.0000.00716.96
8.0.240.0000.00816.86
8.0.230.0000.00717.00
8.0.220.0040.00416.82
8.0.210.0000.00716.90
8.0.200.0000.00716.92
8.0.190.0000.00716.99
8.0.180.0000.00716.89
8.0.170.0040.00417.00
8.0.160.0000.00716.96
8.0.150.0030.00516.88
8.0.140.0000.00716.77
8.0.130.0000.00613.29
8.0.120.0050.00316.77
8.0.110.0000.00716.79
8.0.100.0040.00416.75
8.0.90.0050.00316.88
8.0.80.0090.00616.86
8.0.70.0080.00016.85
8.0.60.0070.00016.75
8.0.50.0080.00016.68
8.0.30.0140.00817.09
8.0.20.0130.00517.40
8.0.10.0040.00417.03
8.0.00.0100.00716.80
7.4.330.0060.00016.70
7.4.320.0030.00316.64
7.4.300.0030.00316.50
7.4.290.0030.00316.50
7.4.280.0030.00316.60
7.4.270.0030.00316.50
7.4.260.0000.00513.32
7.4.250.0040.00416.56
7.4.240.0030.00316.52
7.4.230.0000.00716.64
7.4.220.0130.00316.54
7.4.210.0090.00716.60
7.4.200.0030.00316.59
7.4.190.0000.00716.42
7.4.160.0080.00816.52
7.4.150.0040.01417.40
7.4.140.0080.00917.86
7.4.130.0130.00616.54
7.4.120.0120.00616.46
7.4.110.0060.01016.34
7.4.100.0090.00916.42
7.4.90.0140.01016.58
7.4.80.0060.01219.39
7.4.70.0100.00716.70
7.4.60.0140.00316.37
7.4.50.0000.00816.48
7.4.40.0080.00322.77
7.4.30.0100.00716.61
7.4.00.0060.01015.05
7.3.330.0050.00013.25
7.3.320.0030.00313.10
7.3.310.0070.00016.21
7.3.300.0070.00016.32
7.3.290.0100.01016.19
7.3.280.0130.00616.25
7.3.270.0100.00717.40
7.3.260.0130.01118.24
7.3.250.0140.00316.37
7.3.240.0100.00616.29
7.3.230.0120.00616.39
7.3.210.0100.00716.43
7.3.200.0130.01119.39
7.3.190.0120.00916.53
7.3.180.0070.00716.24
7.3.170.0090.00616.56
7.3.160.0070.01016.46
7.3.120.0070.01014.55
7.3.110.0070.01114.70
7.3.100.0030.01214.79
7.3.90.0080.00414.68
7.3.80.0060.01214.84
7.3.70.0050.00614.49
7.3.60.0100.00614.64
7.3.50.0040.01214.58
7.3.40.0120.00414.45
7.3.30.0080.00414.97
7.3.20.0080.00416.56
7.3.10.0060.00616.47
7.3.00.0040.00816.45
7.2.330.0120.00616.74
7.2.320.0070.01316.27
7.2.310.0100.01016.66
7.2.300.0000.02016.70
7.2.290.0100.00716.43
7.2.250.0030.01415.12
7.2.240.0070.01314.94
7.2.230.0040.01115.09
7.2.220.0000.01215.20
7.2.210.0090.00915.17
7.2.200.0060.01214.94
7.2.190.0040.01115.15
7.2.180.0000.01514.91
7.2.170.0090.00614.89
7.2.130.0000.01616.93
7.2.120.0100.00716.63
7.2.110.0030.01017.08
7.2.100.0060.01016.67
7.2.90.0040.01116.97
7.2.80.0090.00016.71
7.2.70.0000.01417.02
7.2.60.0080.00816.63
7.2.50.0070.00716.94
7.2.40.0030.01016.91
7.2.30.0000.01516.80
7.2.20.0060.00616.77
7.2.10.0060.00616.90
7.2.00.0090.00318.28
7.1.330.0060.00615.29
7.1.320.0070.00415.53
7.1.310.0030.01315.59
7.1.300.0100.00315.59
7.1.290.0070.00415.69
7.1.280.0100.00315.50
7.1.270.0000.01615.57
7.1.260.0040.00715.61
7.1.250.0000.01715.47
7.1.200.0090.00615.67
7.1.100.0040.00717.96
7.1.70.0000.00717.09
7.1.60.0130.01019.17
7.1.50.0160.00616.79
7.1.00.0000.03722.28
7.0.200.0180.00714.32
7.0.140.0030.07322.15
7.0.100.0070.08319.96
7.0.90.0070.08719.97
7.0.80.0100.07719.88
7.0.70.0030.07019.93
7.0.60.0130.07719.96
7.0.50.0100.08020.29
7.0.40.0070.08319.98
7.0.30.0030.07720.09
7.0.20.0030.08320.04
7.0.10.0100.08020.18
7.0.00.0070.08020.10
5.6.280.0070.06720.82
5.6.250.0130.07320.74
5.6.240.0100.07020.56
5.6.230.0130.04320.61
5.6.220.0070.04020.67
5.6.210.0030.08720.66
5.6.200.0200.07321.02
5.6.190.0100.08021.06
5.6.180.0070.08021.05
5.6.170.0070.08020.96
5.6.160.0130.07021.05
5.6.150.0100.08021.06
5.6.140.0000.08321.07
5.6.130.0070.08721.14
5.6.120.0100.08021.08
5.6.110.0100.05721.07
5.6.100.0030.05320.95
5.6.90.0030.08321.16
5.6.80.0070.07020.44
5.6.70.0070.06320.46
5.6.60.0030.08320.51
5.6.50.0070.08320.50
5.6.40.0170.07020.54
5.6.30.0030.08720.48
5.6.20.0000.06020.46
5.6.10.0070.08020.39
5.6.00.0070.08020.37
5.5.380.0100.05720.42
5.5.370.0100.03720.39
5.5.360.0070.08020.39
5.5.350.0100.07720.38
5.5.340.0130.07320.82
5.5.330.0100.07320.73
5.5.320.0070.08320.89
5.5.310.0130.07320.78
5.5.300.0070.08320.89
5.5.290.0100.05720.91
5.5.280.0030.08320.84
5.5.270.0130.07020.77
5.5.260.0100.08020.86
5.5.250.0130.07020.65
5.5.240.0170.06720.27
5.5.230.0070.08020.03
5.5.220.0070.06020.27
5.5.210.0030.08020.26
5.5.200.0100.08020.09
5.5.190.0130.07320.09
5.5.180.0170.07020.18
5.5.160.0000.06020.25
5.5.150.0070.07320.25
5.5.140.0070.06020.24
5.5.130.0070.07320.24
5.5.120.0070.04720.18
5.5.110.0100.04320.22
5.5.100.0130.07020.14
5.5.90.0030.08020.15
5.5.80.0070.04319.98
5.5.70.0100.07720.01
5.5.60.0100.07320.05
5.5.50.0100.07720.14
5.5.40.0070.06720.16
5.5.30.0100.07320.09
5.5.20.0070.08020.16
5.5.10.0070.08019.98
5.5.00.0070.07720.03
5.4.450.0130.07019.44
5.4.440.0070.08019.39
5.4.430.0070.08319.18
5.4.420.0130.07719.37
5.4.410.0030.08019.36
5.4.400.0030.06019.13
5.4.390.0030.07319.24
5.4.380.0130.07019.14
5.4.370.0030.04018.86
5.4.360.0000.07018.95
5.4.350.0070.07318.89
5.4.340.0030.07019.03
5.4.320.0170.03719.04
5.4.310.0070.05019.13
5.4.300.0000.08319.04
5.4.290.0100.05018.93
5.4.280.0030.07319.05
5.4.270.0070.07319.03
5.4.260.0070.07318.89
5.4.250.0070.07019.22
5.4.240.0130.07019.13
5.4.230.0100.07719.16
5.4.220.0030.07319.16
5.4.210.0000.05318.88
5.4.200.0070.07319.09
5.4.190.0130.06718.84
5.4.180.0000.08019.15
5.4.170.0130.06719.14
5.4.160.0200.06019.10
5.4.150.0100.07719.10
5.4.140.0000.08316.27
5.4.130.0030.07716.36
5.4.120.0030.06716.40
5.4.110.0130.06716.41
5.4.100.0100.06316.35
5.4.90.0070.07016.50
5.4.80.0170.06316.32
5.4.70.0070.06716.34
5.4.60.0070.06316.48
5.4.50.0070.04316.44
5.4.40.0130.06716.40
5.4.30.0100.06716.44
5.4.20.0130.06316.44
5.4.10.0130.07316.44
5.4.00.0030.07315.82
5.3.290.0000.08314.59
5.3.280.0000.08314.58
5.3.270.0030.08014.73
5.3.260.0100.08014.54
5.3.250.0170.06314.63
5.3.240.0100.07014.60
5.3.230.0030.08014.53
5.3.220.0100.06314.68
5.3.210.0070.07314.64
5.3.200.0130.07314.60
5.3.190.0100.07014.55
5.3.180.0030.07714.55
5.3.170.0130.07014.52
5.3.160.0000.08014.69
5.3.150.0000.08014.54
5.3.140.0100.07314.61
5.3.130.0070.05714.58
5.3.120.0070.07014.48
5.3.110.0070.07314.64
5.3.100.0100.07014.12
5.3.90.0100.07314.03
5.3.80.0100.07013.94
5.3.70.0070.04013.95
5.3.60.0100.06314.02
5.3.50.0130.06713.96
5.3.40.0030.07013.96
5.3.30.0000.05013.98
5.3.20.0000.07713.75
5.3.10.0100.06313.75
5.3.00.0070.07013.58
5.2.170.0000.06711.06
5.2.160.0030.06711.27
5.2.150.0000.06711.06
5.2.140.0030.06311.28
5.2.130.0030.06011.02
5.2.120.0070.06311.17
5.2.110.0030.06711.20
5.2.100.0000.06311.12
5.2.90.0030.03711.16
5.2.80.0000.07011.11
5.2.70.0100.05711.09
5.2.60.0100.06011.07
5.2.50.0030.06711.09
5.2.40.0070.06010.94
5.2.30.0130.05011.07
5.2.20.0070.05711.08
5.2.10.0100.05710.92
5.2.00.0030.04710.86
5.1.60.0130.03310.09
5.1.50.0100.04310.07
5.1.40.0070.02710.09
5.1.30.0000.06010.30
5.1.20.0030.05310.47
5.1.10.0000.05310.16
5.1.00.0030.03010.08
5.0.50.0000.0478.67
5.0.40.0070.0408.26
5.0.30.0000.0378.32
5.0.20.0070.0408.32
5.0.10.0070.0378.24
5.0.00.0000.0678.24
4.4.90.0000.0378.24
4.4.80.0030.0378.24
4.4.70.0030.0308.24
4.4.60.0070.0308.24
4.4.50.0070.0308.24
4.4.40.0100.0478.24
4.4.30.0030.0338.24
4.4.20.0000.0208.24
4.4.10.0000.0378.24
4.4.00.0030.0508.24
4.3.110.0030.0338.24
4.3.100.0030.0208.24
4.3.90.0070.0308.24
4.3.80.0030.0438.24
4.3.70.0030.0338.24
4.3.60.0000.0378.24
4.3.50.0000.0378.24
4.3.40.0000.0438.24
4.3.30.0030.0308.24
4.3.20.0030.0308.24
4.3.10.0030.0338.24
4.3.00.0000.0338.24

preferences:
59.74 ms | 400 KiB | 5 Q